codewithharry.com

codewithharry.com is SSL secured

Free website and domain report on codewithharry.com

Last Updated: 2nd December, 2022 Update Now
Overview

Snoop Summary for codewithharry.com

This is a free and comprehensive report about codewithharry.com. The domain codewithharry.com is currently hosted on a server located in Bengaluru, Karnataka in India with the IP address 139.59.75.126, where the local currency is INR and English is the local language. Codewithharry.com is expected to earn an estimated $204 USD per day from advertising revenue. The sale of codewithharry.com would possibly be worth $148,857 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Codewithharry.com is wildly popular with an estimated 48,216 daily unique visitors. This report was last updated 2nd December, 2022.

About codewithharry.com

Site Preview: codewithharry.com codewithharry.com
Title: Home - CodeWithHarry
Description: Code With Harry is my attempt to teach basics and those coding techniques to people in short time which took me ages to learn. At Code With Harry, I provide a quick and to the point demo along with resources of anything and everything I teach. Source code and other resources are hosted on my website CodeWithHarry.com. I provide source code(if any) in the description of every video.
Keywords and Tags: code of harry, codewithharry, javascript code with harry, no python interpreter configured for the project, technical information
Related Terms: 186 area code, app source code, cizzorz deathrun 2.0 code, cizzorz deathrun code, cizzorz deathrun code 2.0, harry, hyperlink code, international residential code, pmu code secret, script code
Fav Icon:
Age: Over 5 years old
Domain Created: 16th July, 2018
Domain Updated: 6th June, 2020
Domain Expires: 16th July, 2025
Review

Snoop Score

3/5 (Great!)

Valuation

$148,857 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 20,522
Alexa Reach:
SEMrush Rank (US): 3,022,180
SEMrush Authority Score: 41
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 668 0
Traffic: 144 0
Cost: $10 USD $0 USD
Traffic

Visitors

Daily Visitors: 48,216
Monthly Visitors: 1,467,543
Yearly Visitors: 17,598,840
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $204 USD
Monthly Revenue: $6,206 USD
Yearly Revenue: $74,424 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Backlinks: 1,727
Referring Domains: 127
Referring IPs: 100
Codewithharry.com has 1,727 backlinks according to SEMrush. 53% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve codewithharry.com's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
100% of codewithharry.com's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: http://script6.prothemes.biz/top/19/
Target: http://codewithharry.com/

2
Source: http://script6.prothemes.biz/top/21/
Target: http://codewithharry.com/

3
Source: https://nikkiestutorials.com/2020/01/04/css-tutorial-css-box-model-margin-and-padding-web-development-tutorials-20/
Target: https://codewithharry.com/videos/web-development-in-hindi-20

4
Source: https://nikkiestutorials.com/2019/08/03/project-2-building-a-college-library-website-javascript-tutorial-in-hindi-33/
Target: https://www.codewithharry.com/

5
Source: https://nikkiestutorials.com/2020/01/18/css-grid-introduction-creating-a-basic-grid-web-development-tutorials-40/
Target: http://www.codewithharry.com/

Top Ranking Keywords (US)

1
Keyword: codewithharry
Ranked Page: https://www.codewithharry.com/

2
Keyword: codewithharry
Ranked Page: https://www.codewithharry.com/videos/

3
Keyword: code of harry
Ranked Page: https://www.codewithharry.com/

4
Keyword: no python interpreter configured for the project
Ranked Page: https://www.codewithharry.com/videos/general-python-errors-2

5
Keyword: javascript code with harry
Ranked Page: https://www.codewithharry.com/videos/learn-javascript-in-one-video-in-hindi

Domain Analysis

Value Length
Domain: codewithharry.com 17
Domain Name: codewithharry 13
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 2.17 seconds
Load Time Comparison: Faster than 38% of sites

PageSpeed Insights

Avg. (All Categories) 66
Performance 27
Accessibility 87
Best Practices 80
SEO 100
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.codewithharry.com/
Updated: 9th June, 2021

1.94 seconds
First Contentful Paint (FCP)
73%
13%
14%

0.01 seconds
First Input Delay (FID)
87%
6%
7%

Simulate loading on desktop
27

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for codewithharry.com. This includes details about optimizing page load times which can result in a better user experience.

Opportunities

Eliminate render-blocking resources — Potential savings of 40 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Codewithharry.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
33045
150
Defer offscreen images — Potential savings of 25 KiB
Time to Interactive can be slowed down by resources on the page. Codewithharry.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/googleSignUp.png
17680
17680
https://www.codewithharry.com/assets/img/googleLogin.png
7503
7503
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Codewithharry.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Codewithharry.com should consider minifying JS files.
Reduce unused CSS — Potential savings of 57 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Codewithharry.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
33045
32004
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
26476
26476
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Codewithharry.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 30 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://apis.google.com/js/platform.js
8913
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
7661
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
7501
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
6307
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
65
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids an excessive DOM size — 144 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
144
Maximum DOM Depth
14
Maximum Child Elements
11
Avoid chaining critical requests — 5 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Codewithharry.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 36 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Zone
Measure
6524.71
0.625
Zone:ZoneAwarePromise
Measure
6525.55
1
Zone:toString
Measure
6526.585
0.17
Zone:util
Measure
6526.905
0.185
Zone:legacy
Measure
6527.115
0.055
Zone:queueMicrotask
Measure
6527.185
0.11
Zone:timers
Measure
6527.33
0.355
Zone:requestAnimationFrame
Measure
6527.71
0.12
Zone:blocking
Measure
6527.85
0.175
Zone:EventTarget
Measure
6528.04
0.96
Zone:MutationObserver
Measure
6529.025
0.29
Zone:IntersectionObserver
Measure
6529.33
0.17
Zone:FileReader
Measure
6529.52
0.245
Zone:on_property
Measure
6529.785
78.83
Zone:customElements
Measure
6608.67
0.755
Zone:XHR
Measure
6609.47
0.445
Zone:geolocation
Measure
6609.945
0.245
Zone:PromiseRejectionEvent
Measure
6610.215
0.15
Zone
Mark
6524.751
Zone:ZoneAwarePromise
Mark
6525.564
Zone:toString
Mark
6526.6
Zone:util
Mark
6526.92
Zone:legacy
Mark
6527.125
Zone:queueMicrotask
Mark
6527.192
Zone:timers
Mark
6527.336
Zone:requestAnimationFrame
Mark
6527.717
Zone:blocking
Mark
6527.858
Zone:EventTarget
Mark
6528.047
Zone:MutationObserver
Mark
6529.037
Zone:IntersectionObserver
Mark
6529.348
Zone:FileReader
Mark
6529.529
Zone:on_property
Mark
6529.796
Zone:customElements
Mark
6608.689
Zone:XHR
Mark
6609.485
Zone:geolocation
Mark
6609.955
Zone:PromiseRejectionEvent
Mark
6610.219
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 45 requests • 5,697 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
45
5833757
Image
8
4780827
Script
19
907245
Stylesheet
2
59521
Document
7
39977
Font
3
35164
Other
6
11023
Media
0
0
Third-party
31
720907
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 4 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.7194256042894
0.043757404130396
0.043757404130396
0.038267319377095
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 19 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://accounts.google.com/o/oauth2/iframe
444
343
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
6460
328
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
7978
241
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
8219
240
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
6016
186
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
7775
163
https://www.codewithharry.com/
855
147
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
7237
133
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
1740
131
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
6202
129
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
1222
125
https://www.googletagservices.com/activeview/js/current/osd.js
2181
121
https://www.google-analytics.com/analytics.js
1638
102
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
8479
99
https://www.codewithharry.com/runtime.7b63b9fd40098a2e8207.js
5880
90
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
1049
89
https://www.codewithharry.com/
1368
82
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
7486
79
https://accounts.google.com/o/oauth2/iframe
311
65
Avoid non-composited animations — 10 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://codewithharry.com/
http/1.1
0
816.27799989656
327
0
301
text/html
https://codewithharry.com/
http/1.1
817.00199982151
3794.9509997852
343
0
301
text/html
https://www.codewithharry.com/
http/1.1
3795.7069999538
5134.93799977
5333
22813
200
text/html
Document
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
h2
5173.9690001123
5198.8019999117
49085
137203
200
text/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-60726752-3
h2
5174.19099994
5220.5229997635
36674
90679
200
application/javascript
Script
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
http/1.1
5174.3209999986
6855.6289998814
33045
223590
200
text/css
Stylesheet
https://www.codewithharry.com/assets/img/logo.png
http/1.1
5181.5229998901
7006.5179998055
50778
50490
200
image/png
Image
https://www.codewithharry.com/assets/img/googleLogin.png
http/1.1
5181.6859999672
6520.9449999966
7790
7503
200
image/png
Image
https://www.codewithharry.com/assets/img/googleSignUp.png
http/1.1
5181.8269998766
6809.3419997022
17968
17680
200
image/png
Image
https://www.codewithharry.com/assets/img/home-img-1.jpg
http/1.1
5181.9629999809
8082.3929999024
1385370
1385077
200
image/jpeg
Image
https://www.codewithharry.com/assets/img/home-img-2.jpg
http/1.1
5182.0930000395
7836.9799996726
703080
702789
200
image/jpeg
Image
https://www.codewithharry.com/assets/img/home-img-3.jpg
http/1.1
5182.2319999337
8366.1960000172
2614670
2614377
200
image/jpeg
Image
https://www.codewithharry.com/runtime.7b63b9fd40098a2e8207.js
http/1.1
5182.3450000957
6504.6749999747
1069
1485
200
application/javascript
Script
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
http/1.1
5182.4819999747
5989.53899974
12785
36846
200
application/javascript
Script
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
http/1.1
5182.6080000028
7331.464999821
104065
326383
200
application/javascript
Script
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
http/1.1
5182.7249997295
7340.8829998225
176227
632907
200
application/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
h2
5349.1670000367
5382.4100000784
88193
236923
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/html/r20210607/r20190131/zrt_lookup.html
h2
5390.0830000639
5417.9150001146
5274
10039
200
text/html
Document
https://www.google-analytics.com/analytics.js
h2
5438.1089997478
5475.8669999428
20198
49153
200
text/javascript
Script
https://partner.googleadservices.com/gampad/cookie.js?domain=www.codewithharry.com&callback=_gfp_s_&client=ca-pub-9655830461045889
h2
5697.0239998773
5709.4709998928
842
207
200
text/javascript
Script
https://adservice.google.com/adsid/integrator.js?domain=www.codewithharry.com
h2
5720.7390000112
5728.7030001171
785
107
200
application/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9655830461045889&output=html&adk=1812271804&adf=3025194257&lmt=1622878989&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.codewithharry.com%2F&ea=0&flash=0&pra=5&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdXQ..&dt=1623261178786&bpp=32&bdt=195&idt=212&shv=r20210607&cbv=%2Fr20190131&ptt=9&saldr=aa&abxe=1&nras=1&correlator=841274505871&frm=20&pv=2&ga_vid=1550438862.1623261179&ga_sid=1623261179&ga_hid=824387565&ga_fc=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=31060614&oid=3&pvsid=1159456237424131&pem=741&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&ifi=1&uci=a!1&fsb=1&dtd=407
h2
5772.5999997929
5856.3000001013
825
0
200
text/html
Document
https://www.googletagservices.com/activeview/js/current/osd.js
h2
5771.8030000106
5787.6840000972
28842
74757
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j90&a=824387565&t=pageview&_s=1&dl=https%3A%2F%2Fwww.codewithharry.com%2F&ul=en-us&de=UTF-8&dt=Home%20-%20CodeWithHarry&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YAhAAUABAAAAAC~&jid=1538662435&gjid=1867810794&cid=1550438862.1623261179&tid=UA-60726752-3&_gid=1268781640.1623261179&_r=1&gtm=2ou621&z=667647890
h2
5889.9209997617
5902.2119999863
624
1
200
text/plain
XHR
https://fonts.gstatic.com/s/roboto/v27/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
h2
6962.9870001227
6971.0229998454
11768
11032
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v27/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
h2
6982.198999729
6985.651999712
11634
11048
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v27/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
h2
7093.2839997113
7101.3269997202
11762
11132
200
font/woff2
Font
https://apis.google.com/js/platform.js
h2
7758.9869997464
7791.8809996918
22121
54958
200
application/javascript
Script
https://www.google.com/recaptcha/api.js?onload=ngx_captcha_onload_callback&render=explicit
h2
7835.4569999501
7848.0389998294
1182
922
200
text/javascript
Script
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
h2
7995.9740000777
8030.7370000519
137747
351376
200
text/javascript
Script
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
h2
8001.9589997828
8021.8219999224
35824
105750
200
text/javascript
Script
https://accounts.google.com/o/oauth2/iframe
h2
8233.7079998106
8262.3769999482
1129
513
200
text/html
Document
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=itq0nc733u9o
h2
8543.314000126
8577.8830000199
20582
39538
200
text/html
Document
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
h2
8602.1279999986
8622.1679998562
40340
116599
200
text/javascript
Script
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
h2
8675.3239999525
8704.5229999349
26476
52867
200
text/css
Stylesheet
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
h2
8692.0179999433
8713.5850000195
137782
351376
200
text/javascript
Script
https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=6OAif-f8nYV0qSFmq-D6Qssr
h2
9876.0569998994
10115.11599971
688
102
200
text/javascript
Other
https://accounts.google.com/o/oauth2/iframerpc?action=checkOrigin&origin=https%3A%2F%2Fwww.codewithharry.com&client_id=645299590353-4kpb0apcr2dgrol3hj49vrpka1it2d43
h2
9906.7549998872
10109.168000054
506
14
200
application/json
XHR
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20210607&st=env
h2
10684.834999964
10694.316999987
8535
10300
200
application/json
XHR
https://tpc.googlesyndication.com/sodar/sodar2.js
h2
10768.362000119
10787.382000126
6982
17653
200
text/javascript
Script
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
h2
11000.684000086
11010.606999975
5619
12775
200
text/html
Document
https://www.google.com/recaptcha/api2/aframe
h2
11001.203999855
11014.223999809
1215
783
200
text/html
Document
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=223&li=gda_r20210607&jk=1159456237424131&rc=null
h2
11165.697999764
11192.061000038
543
0
204
text/html
Image
https://pagead2.googlesyndication.com/bg/Jl_KA3DWLl1pqAl7nrDeic27IkrJD7_aVFtTlraQVeY.js
h2
11211.352999788
11220.284000039
6502
14652
200
text/javascript
Script
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=223&t=2&li=gda_r20210607&jk=1159456237424131&bg=!FhWlFVHNAAY6sG-_OrA7ACkAdvg8WsaENBRF5o8r2oRn85FP75UdQiIOf2G2c0Y9Zh_WVMh92m90SgIAAALgUgAAADdoAQeZAodqf9r0SQtPNrY8osvOVEuUvTt4gBFR8rYjlzw236GWp9ws6id_YHvq3BAwXOsSFQutZAQYn75sjqj7gVE6w-kdlRz6hxgV785X2CkNpUS_QWOZphJQMd1M9o9gMA3Mg-LOpA8T6D0_gZ9nHhkeXIonTM3ybpwd2A6RMnpeep81Y_rd6VCTCBo6qKW3u0KNDRb95BZuOaLf1z0Vxyi6Nnu_sD76shQ1e21Mg1uwlWGZib8TC8aJqEcsfv8UBDZC5ijfB8dRDYG8-aDzFlU7Ydh4XnWeOXCePfZAfVxoGM7-7Vqo0oN012y9ZDr94QZarXtSnVxT46OG-RdMZSBOWdfzIbxAUT5tjWmmMjCX_TCzA1F_ZtZMBeqWu2ISYCkepTYMpPxdqvxSwPY9HzWALPKr4mc4iyeS5KSTIl7Sf8GKekakLe1y-moQWSak2OqzLbqv4qmc34MFfX3kZyM7m7xI9KjhbGYlnuZcpbp-3gc4BPuxRXPWKG564WGfdp_1yNJpOcJiVwIbc_Up9lOtQIPr_qcm4-kGCMVOKZ6_jbAMJeYzdVFcL3hV4dd-8RTVW4p7DhK721E9twvuYXu4fvbiKO5LaP4N9skZHIVDKQofAlyy1k08Z0cHIASmbVzi1yZZb_oeBH1Ew9f4ADCMJ18Ii4h6y_M4EmLb0nnav8hz_o7NFFXIUkzyp93wPBU_lCXk9JVq1jeONdrmhB4k2DJG3fdiGGJ2m_bpTRzSn0xXWiafcxxvYecghD-QM7eLDzFicS8t1fAuUz0YNHm_35kVSgu7IAD8xy0Z4KxgiruftNHtoehJjSfEdkKb1R9XpSR17fnyxSrLB4MxY5IwW8MiWAzPVP-fEw
h2
12192.764000036
12208.065999672
628
0
204
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
5215.517
19.941
5241.215
22.663
5324.981
124.988
5450.869
36.797
5489.118
21.337
5516.757
27.978
5544.859
20.26
5565.469
7.849
5574.173
262.454
5836.969
16.974
5858.92
101.761
5960.858
6.092
5973.086
26.432
5999.599
13.016
6013.677
13.076
6028.889
121.361
6154.157
7.889
6582.294
89.939
6942.115
24.515
6978.569
293.916
7272.628
23.931
7296.615
28.538
7329.614
6.627
7336.303
24.856
7361.173
29.78
7395.831
19.45
7426.421
5.7
7432.133
20.69
7481.532
128.839
7611.063
328.233
7939.325
20.993
7960.336
19.299
7981.183
21.524
8004.349
15.098
8020.56
18.824
8040.026
5.465
8047.509
32.822
8082.405
7.733
8092.866
19.041
8135.352
133.283
8268.678
129.376
8404.401
20.956
8426.383
186.46
8624.387
11.387
8641.3
25.125
8669.441
20.281
8689.747
10.174
8700.611
25.356
8727.013
7.792
8736.621
8.25
8748.526
19.315
8773.786
9.703
8783.785
23.222
8807.42
19.989
8830.099
163.49
8993.708
685.415
9680.701
240.93
9921.791
9.571
9953.327
12.032
9965.604
14.979
9981.034
11.072
9992.285
239.935
10232.247
177
10409.475
20.36
10431.527
19.147
10453.851
8.089
10462.015
22.677
10484.716
99.154
10584.099
6.65
10595.161
26.174
10621.358
24.151
10648.289
10.805
10659.96
14.315
10676.556
11.604
10688.626
7.915
10700.762
12.777
10715.464
5.355
10720.841
7.963
10731.923
11.649
10747.468
8.89
10756.377
12.036
10768.435
16.514
10785.761
21.833
10807.704
27.882
10843.8
163.628
11011.765
13.144
11033.2
8.559
11041.814
25.626
11067.483
6.417
11081.948
23.26
11105.422
14.832
11120.281
23.31
11143.653
11.517
11167.8
17.469
11186.161
11.597
11203.319
12.504
11221.007
5.582
11226.829
5.438
11239.484
6.902
11249.628
25.645
11275.308
7.123
11284.906
5.451
11293.059
12.806
11305.882
13.545
11323.418
22.066
11345.561
7.368
11352.967
22.025
11376.229
6.053
11382.345
24.827
11407.231
9.678
11419.359
7.19
11426.613
27.421
11458.103
14.29
11478.165
14.674
11496.807
15.626
11517.887
11.793
11531.216
6.093
11538.679
17.508
11556.272
9.726
11567.588
14.758
11582.375
13.73
11599.313
11.638
11610.974
7.809
11618.802
19.707
11642.599
7.225
11652.23
16.034
11670.282
5.139
11686.311
12.92
11706.861
12.08
11722.412
11.514
11743.784
16.806
11764.38
8.422
11772.885
8.796
11785.811
5.368
11791.192
12.379
11808.176
25.161
11833.412
7.37
11840.803
19.39
11864.386
9.025
11875.297
15.806
11891.121
14.78
11909.831
24.05
11935.736
29.049
11964.815
6.749
11971.603
14.467
11986.125
13.549
12000.765
12.62
12017.617
78.528
12105.855
20.086
12130.614
11.633
12146.274
11.615
12169.014
10.032
12179.247
9.454
12188.747
9.627
12200.918
8.048
12208.984
15.705
12229.022
8.573
12240.203
16.853
12257.092
5.195
12264.132
7.861
12295.536
10.969
12362.659
11.238
12373.932
8.88
12434.88
16.161
12453.316
8.018
12461.35
9.923
12491.271
10.125
12563.431
26.735
12865.911
11.762
12962.981
8.414
12994.477
6.83
13063.103
10.08
13116.799
7.47
13171.711
15.612
13265.138
14.748
13280.013
5.61
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 1.4 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.9 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 1.4 s
The time taken for the primary content of the page to be rendered.

Opportunities

Reduce unused JavaScript — Potential savings of 336 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
176227
84535
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
104065
80307
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137747
71517
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
88193
52640
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
40340
29814
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
49085
25258
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Codewithharry.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://codewithharry.com/
190
https://codewithharry.com/
150
https://www.codewithharry.com/
0

Diagnostics

Reduce JavaScript execution time — 3.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
905.071
693.9
3.372
https://accounts.google.com/o/oauth2/iframe
835.747
7.716
2.804
https://www.codewithharry.com/
812.313
3.106
1.998
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
579.146
536.789
5.147
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=itq0nc733u9o
476.51
411.898
5.723
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
450.966
402.965
30.429
Unattributable
406.589
11.882
5.858
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
357.89
189.156
57.116
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
291.709
213.927
12.564
https://www.googletagservices.com/activeview/js/current/osd.js
289.619
217.762
6.434
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
137.136
108.925
14.515
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
133.283
110.245
17.773
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
130.145
92.826
12.777
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
130.024
74.175
39.457
https://www.google-analytics.com/analytics.js
114.753
95.927
1.489
https://www.googletagmanager.com/gtag/js?id=UA-60726752-3
61.887
48.594
12.281
https://accounts.google.com/o/oauth2/iframe#origin=https%3A%2F%2Fwww.codewithharry.com&rpcToken=752179006.4661789&clearCache=1
60.568
51.378
0.179

Metrics

Speed Index — 5.4 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 6.3 s
The time taken for the page to become fully interactive.
Total Blocking Time — 1,140 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.963
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Max Potential First Input Delay — 330 ms
Users could experience a delay when interacting with the page.

Opportunities

Properly size images — Potential savings of 4,616 KiB
Images can slow down the page's load time. Codewithharry.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614377
2604031
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385077
1382034
https://www.codewithharry.com/assets/img/home-img-2.jpg
702789
700008
https://www.codewithharry.com/assets/img/googleSignUp.png
17680
17380
https://www.codewithharry.com/assets/img/logo.png
50490
16382
https://www.codewithharry.com/assets/img/googleLogin.png
7503
7376
Serve images in next-gen formats — Potential savings of 1,124 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385077
933265
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614377
171932
https://www.codewithharry.com/assets/img/logo.png
50490
46227
Reduce initial server response time — Root document took 1,340 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.codewithharry.com/
1340.229

Diagnostics

Avoid enormous network payloads — Total size was 5,697 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614670
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385370
https://www.codewithharry.com/assets/img/home-img-2.jpg
703080
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
176227
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137782
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137747
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
104065
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
88193
https://www.codewithharry.com/assets/img/logo.png
50778
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
49085
Serve static assets with an efficient cache policy — 12 resources found
Codewithharry.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
0
2614670
https://www.codewithharry.com/assets/img/home-img-1.jpg
0
1385370
https://www.codewithharry.com/assets/img/home-img-2.jpg
0
703080
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
0
176227
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
0
104065
https://www.codewithharry.com/assets/img/logo.png
0
50778
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
0
33045
https://www.codewithharry.com/assets/img/googleSignUp.png
0
17968
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
0
12785
https://www.codewithharry.com/assets/img/googleLogin.png
0
7790
https://www.codewithharry.com/runtime.7b63b9fd40098a2e8207.js
0
1069
https://www.google-analytics.com/analytics.js
7200000
20198
Minimize main-thread work — 6.4 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
3380.36
Rendering
1441.07
Other
675.71899999999
Style & Layout
343.69
Script Parsing & Compilation
258.838
Garbage Collection
186.195
Parse HTML & CSS
143.731
Reduce the impact of third-party code — Third-party code blocked the main thread for 1,070 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
83247
838.649
202655
184.811
20822
43.064
302005
4.382
36674
0
35164
0
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://www.codewithharry.com/assets/img/home-img-3.jpg
...
https://www.codewithharry.com/assets/img/home-img-1.jpg
...
https://www.codewithharry.com/assets/img/home-img-2.jpg
...
https://www.codewithharry.com/assets/img/logo.png
87

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of codewithharry.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Codewithharry.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

ARIA

ARIA IDs are not unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
80

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that codewithharry.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
Angular
11.2.11
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://codewithharry.com/
Allowed

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.codewithharry.com/assets/img/googleSignUp.png
25 x 42 (0.60)
568 x 109 (5.21)
https://www.codewithharry.com/assets/img/googleLogin.png
25 x 42 (0.60)
568 x 109 (5.21)

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for codewithharry.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of codewithharry.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
36

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of codewithharry.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of codewithharry.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 62
Performance 9
Accessibility 85
Best Practices 73
SEO 100
Progressive Web App 42
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.codewithharry.com/
Updated: 9th June, 2021

2.26 seconds
First Contentful Paint (FCP)
67%
19%
14%

0.04 seconds
First Input Delay (FID)
83%
14%
3%

Simulate loading on mobile
9

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for codewithharry.com. This includes details about optimizing page load times which can result in a better user experience.

Opportunities

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Codewithharry.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Codewithharry.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Codewithharry.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids an excessive DOM size — 144 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
144
Maximum DOM Depth
14
Maximum Child Elements
11
Avoid chaining critical requests — 5 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Codewithharry.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 36 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Zone
Measure
4990.525
0.535
Zone:ZoneAwarePromise
Measure
4991.26
1.47
Zone:toString
Measure
4992.75
0.14
Zone:util
Measure
4993.025
0.16
Zone:legacy
Measure
4993.215
0.045
Zone:queueMicrotask
Measure
4993.275
0.075
Zone:timers
Measure
4993.36
0.25
Zone:requestAnimationFrame
Measure
4993.625
0.07
Zone:blocking
Measure
4993.705
0.1
Zone:EventTarget
Measure
4993.815
0.62
Zone:MutationObserver
Measure
4994.465
0.22
Zone:IntersectionObserver
Measure
4994.7
0.135
Zone:FileReader
Measure
4994.85
0.165
Zone:on_property
Measure
4995.03
24.385
Zone:customElements
Measure
5019.46
0.23
Zone:XHR
Measure
5019.71
0.37
Zone:geolocation
Measure
5020.1
0.195
Zone:PromiseRejectionEvent
Measure
5020.315
0.105
Zone
Mark
4990.555
Zone:ZoneAwarePromise
Mark
4991.275
Zone:toString
Mark
4992.758
Zone:util
Mark
4993.03
Zone:legacy
Mark
4993.22
Zone:queueMicrotask
Mark
4993.277
Zone:timers
Mark
4993.367
Zone:requestAnimationFrame
Mark
4993.629
Zone:blocking
Mark
4993.708
Zone:EventTarget
Mark
4993.819
Zone:MutationObserver
Mark
4994.47
Zone:IntersectionObserver
Mark
4994.702
Zone:FileReader
Mark
4994.855
Zone:on_property
Mark
4995.033
Zone:customElements
Mark
5019.476
Zone:XHR
Mark
5019.716
Zone:geolocation
Mark
5020.109
Zone:PromiseRejectionEvent
Mark
5020.321
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 45 requests • 5,724 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
45
5860902
Image
8
4780783
Script
19
907359
Stylesheet
2
86610
Document
7
39913
Font
3
35014
Other
6
11223
Media
0
0
Third-party
31
748052
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.52287581699346
0.47712418300654
0.05510333933554
0.049221640780627
0.042311492704075
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 20 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
32220
874
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
38029
390
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
37654
375
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
29741
150
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
3601
134
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
29610
131
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
34525
118
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
31420
117
https://www.googletagservices.com/activeview/js/current/osd.js
6560
105
https://www.codewithharry.com/
1921
99
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
5235
95
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
38419
85
https://pagead2.googlesyndication.com/bg/Jl_KA3DWLl1pqAl7nrDeic27IkrJD7_aVFtTlraQVeY.js
31094
78
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
36552
68
https://www.google-analytics.com/analytics.js
4610
61
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=n01w1m72a5sv
36491
61
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
31313
61
Unattributable
630
55
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=n01w1m72a5sv
36389
55
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
30062
55
Avoid non-composited animations — 6 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://codewithharry.com/
http/1.1
0
519.83999996446
327
0
301
text/html
https://codewithharry.com/
http/1.1
520.3249999322
2066.6719999863
343
0
301
text/html
https://www.codewithharry.com/
http/1.1
2067.1529999236
3399.4320000056
5333
22813
200
text/html
Document
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
h2
3412.9969999194
3429.8749999143
49063
137203
200
text/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-60726752-3
h2
3413.1529999431
3425.2159999451
36675
90679
200
application/javascript
Script
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
http/1.1
3413.4510000004
5004.2050000047
33045
223590
200
text/css
Stylesheet
https://www.codewithharry.com/assets/img/logo.png
http/1.1
3417.0939999167
5230.6600000011
50778
50490
200
image/png
Image
https://www.codewithharry.com/assets/img/googleLogin.png
http/1.1
3417.233999935
4883.8659999892
7790
7503
200
image/png
Image
https://www.codewithharry.com/assets/img/googleSignUp.png
http/1.1
3417.443000013
4996.9839999685
17968
17680
200
image/png
Image
https://www.codewithharry.com/assets/img/home-img-1.jpg
http/1.1
3417.5719999475
6301.3669999782
1385370
1385077
200
image/jpeg
Image
https://www.codewithharry.com/assets/img/home-img-2.jpg
http/1.1
3417.7330000093
6032.5220000232
703080
702789
200
image/jpeg
Image
https://www.codewithharry.com/assets/img/home-img-3.jpg
http/1.1
3418.0929999566
6588.5869999183
2614670
2614377
200
image/jpeg
Image
https://www.codewithharry.com/runtime.7b63b9fd40098a2e8207.js
http/1.1
3418.2990000118
4212.6699999208
1068
1485
200
application/javascript
Script
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
http/1.1
3418.4579999419
4981.720999931
12786
36846
200
application/javascript
Script
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
http/1.1
3418.5679999646
5802.4849999929
104065
326383
200
application/javascript
Script
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
http/1.1
3418.6660000123
5519.2009999882
176227
632907
200
application/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
h2
3469.6489999769
3492.1319999266
88193
236923
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/html/r20210607/r20190131/zrt_lookup.html
h2
3481.0450000223
3485.0929999957
5274
10039
200
text/html
Document
https://www.google-analytics.com/analytics.js
h2
3488.406999968
3492.8610000061
20198
49153
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j90&a=915419916&t=pageview&_s=1&dl=https%3A%2F%2Fwww.codewithharry.com%2F&ul=en-us&de=UTF-8&dt=Home%20-%20CodeWithHarry&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YEBAAUABAAAAAC~&jid=2008983104&gjid=110565519&cid=1363575911.1623261230&tid=UA-60726752-3&_gid=1641745895.1623261230&_r=1&gtm=2ou621&z=19442777
h2
3531.1649999348
3534.7119999351
624
1
200
text/plain
XHR
https://partner.googleadservices.com/gampad/cookie.js?domain=www.codewithharry.com&callback=_gfp_s_&client=ca-pub-9655830461045889
h2
3558.6619999958
3563.6620000005
865
207
200
text/javascript
Script
https://adservice.google.com/adsid/integrator.js?domain=www.codewithharry.com
h2
3566.8169999262
3571.6849999735
785
107
200
application/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-9655830461045889&output=html&adk=1812271804&adf=3025194257&lmt=1622878989&plat=16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.codewithharry.com%2F&ea=0&flash=0&pra=5&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdXQ..&dt=1623261229462&bpp=9&bdt=63&idt=79&shv=r20210607&cbv=%2Fr20190131&ptt=9&saldr=aa&abxe=1&nras=1&correlator=4901100540573&frm=20&pv=2&ga_vid=1363575911.1623261230&ga_sid=1623261230&ga_hid=915419916&ga_fc=0&u_tz=-420&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530671%2C21066428%2C31060004%2C31060957%2C44740386&oid=3&pvsid=3442697835078275&pem=801&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&ifi=1&uci=a!1&fsb=1&dtd=107
h2
3578.4859999549
3682.8869999154
803
0
200
text/html
Document
https://www.googletagservices.com/activeview/js/current/osd.js
h2
3579.0779999224
3584.7920000087
28820
74757
200
text/javascript
Script
data
5032.4709999841
5032.5309999753
0
221
200
image/svg+xml
Image
https://fonts.gstatic.com/s/roboto/v27/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
h2
5039.4079999533
5042.3879999435
11596
11032
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v27/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
h2
5044.1029999638
5046.9239999074
11656
11048
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v27/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
h2
5046.6310000047
5049.2150000064
11762
11132
200
font/woff2
Font
https://apis.google.com/js/platform.js
h2
5973.6409999896
5999.6729999548
22098
54957
200
application/javascript
Script
https://www.google.com/recaptcha/api.js?onload=ngx_captcha_onload_callback&render=explicit
h2
6023.0100000044
6028.1879999675
1204
922
200
text/javascript
Script
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
h2
6062.5069999369
6111.9290000061
137760
351376
200
text/javascript
Script
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
h2
6075.1199999359
6081.1569999205
35803
105750
200
text/javascript
Script
https://accounts.google.com/o/oauth2/iframe
h2
6118.6509999679
6125.3619999625
1150
513
200
text/html
Document
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
h2
6137.0729999617
6144.0119999461
40506
116599
200
text/javascript
Script
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=n01w1m72a5sv
h2
6182.7399999602
6217.2899999423
20520
40903
200
text/html
Document
https://accounts.google.com/o/oauth2/iframerpc?action=checkOrigin&origin=https%3A%2F%2Fwww.codewithharry.com&client_id=645299590353-4kpb0apcr2dgrol3hj49vrpka1it2d43
h2
6211.2889999989
6220.3309999313
506
14
200
application/json
XHR
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
h2
6234.8559999373
6243.2419999968
53565
52867
200
text/css
Stylesheet
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
h2
6235.0619999925
6246.3429999771
137782
351376
200
text/javascript
Script
https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=6OAif-f8nYV0qSFmq-D6Qssr
h2
6364.3709999742
6369.4109999342
666
102
200
text/javascript
Other
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20210607&st=env
h2
6616.194000002
6624.5559999952
8757
10620
200
application/json
XHR
https://tpc.googlesyndication.com/sodar/sodar2.js
h2
6636.9110000087
6641.0100000212
6982
17653
200
text/javascript
Script
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
h2
6669.7859999258
6677.510999958
5619
12775
200
text/html
Document
https://www.google.com/recaptcha/api2/aframe
h2
6671.9399999129
6680.1739999792
1214
783
200
text/html
Document
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=223&li=gda_r20210607&jk=3442697835078275&rc=null
h2
6727.6239999337
6739.8790000007
521
0
204
text/html
Image
https://pagead2.googlesyndication.com/bg/Jl_KA3DWLl1pqAl7nrDeic27IkrJD7_aVFtTlraQVeY.js
h2
6732.0089999121
6735.29099999
6479
14652
200
text/javascript
Script
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=223&t=2&li=gda_r20210607&jk=3442697835078275&bg=!-fql-r7NAAY6sG-_OrA7ACkAdvg8WgELwhWbV2ceOHynhH4PyYkRMREw5xWacbEKdq-6S6EX4clllQIAAACiUgAAABZoAQeZApRQ1L7rbmvBmBoLA5btBhcniwsWK-BjtZo3FXh5TBs-MMEW4qj4SMaqzw_rA3-HQlPQVvMs8StT35m5WoHG9WzJelhkjt9ATcJm7VV-N01L_5elWuTmc080HlS9PukCz-meJ_Oas2gh4tyTvIbGDo4Af2kgfAf7bYKxklUED4HghNJZ0EdJJx44BZtfrpn2zlScice_rC5SLKU_P6VSGgVAFKInG4GMmb8lhQLfB9AwHoe1eIQ8FoOa9pucdb4lGnTl43gudKIsFW1GfkppwXcDFRhb7CUvK2Tl-NNsQnmFR3FLlRwWW01d4sNFBfnqZ2TXGvB3waeSUGkX1bxyP-SW3OfqVXE-WkqMqKVK_iUQzTSYerUYolzs6tsKlYwRMZG-UvJlqEU-14GLM4T6-BZbCQcwlkyb9hDWMhYBamA6d12bFU6hFipeDOEfk7VcrS6ViN47tjb_gGvMXv4JbJcQdFMLyFreiKkRVnPM5bPfepB_UYGcEIrOpwv43PE_Iw6eqfsIcuUXI62wNcpw1uzvMIeLo93T8XLx4F146NrfhI32gw1ED4VWTNWPAGRWBwEXnCpbuhgdlvPrNI95nJz-fULnSmuJP8vm_VPlskXOJowg6pNK-5-LCk1VCdFfSKK_Em1c14I7KqBl7P40P_X6OZrWGsyWunnglZr-mmSM6aFb_OZh1IN-s4p6v-67m5xnm1TjqDfTsH4RN-CkFTAAlzHTzpPccaE6aAQP93c7YcIz8nEIvT3vWblIqGnnPB0wszqVanA7Ry7-ziuazyrUmd36kzgJIOF91eTVl7PgZocXKkNF2QyUIvgOlQLZMD7GeTVwTZjep401hk1k0WYzVFw1KWAHnqpVMnz9BBq8UNfgueY
h2
6943.5729999095
6950.9779999498
606
0
204
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3412.427
7.342
3421.741
7.84
3443.612
11.646
3455.487
33.568
3489.537
7.928
3498.335
6.132
3510.847
30.505
3541.738
47.496
3600.681
26.366
3695.551
7.94
4994.457
32.627
5028.357
8.222
5036.787
49.42
5829.674
218.497
6054.574
11.121
6072.313
12.837
6098.028
29.397
6138.291
6.847
6154.841
37.418
6192.493
16.892
6211.898
6.273
6229.589
6.716
6276.749
93.681
6375.811
13.701
6393.26
97.491
6492.588
11.898
6510.263
21.314
6533.59
11.609
6552.574
11.883
6570.508
7.38
6580.877
10.618
6597.5
12.838
6622.708
5.211
6627.935
13.873
6643.299
13.873
6659.458
11.661
6671.362
9.072
6685.667
15.307
6700.99
6.572
6707.583
6.654
6716.152
6.265
6745.939
19.427
6769.232
11.693
6780.971
11.673
6796.429
11.188
6808.322
9.767
6822.002
7.977
6830.982
12.15
6848.529
15.317
6864.811
11.466
6877.242
29.292
6908.223
10.791
6930.42
5.006
6935.457
8.536
7186.765
10.388
7738.08
8.57
7910.863
5.478
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Opportunities

Eliminate render-blocking resources — Potential savings of 150 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Codewithharry.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
33045
630
Defer offscreen images — Potential savings of 25 KiB
Time to Interactive can be slowed down by resources on the page. Codewithharry.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/googleSignUp.png
17680
17680
https://www.codewithharry.com/assets/img/googleLogin.png
7503
7503
Reduce unused CSS — Potential savings of 84 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Codewithharry.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
53565
53565
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
33045
32209
Enable text compression — Potential savings of 26 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
52867
27062
Avoid serving legacy JavaScript to modern browsers — Potential savings of 30 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://apis.google.com/js/platform.js
8904
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
7692
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
7497
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
6307
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
65

Metrics

First Contentful Paint — 4.9 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 10.7 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 6.2 s
The timing of the largest text or image that is painted.
Time to Interactive — 25.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 1,490 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 1.102
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Max Potential First Input Delay — 870 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 4.9 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 9539 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Properly size images — Potential savings of 4,505 KiB
Images can slow down the page's load time. Codewithharry.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614377
2543084
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385077
1364106
https://www.codewithharry.com/assets/img/home-img-2.jpg
702789
683624
https://www.codewithharry.com/assets/img/googleSignUp.png
17680
15614
https://www.codewithharry.com/assets/img/googleLogin.png
7503
6626
Reduce unused JavaScript — Potential savings of 336 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
176227
84535
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
104065
80307
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137760
71524
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
88193
52640
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
40506
29936
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
49063
25303
Serve images in next-gen formats — Potential savings of 1,452 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385077
933265
https://www.codewithharry.com/assets/img/home-img-2.jpg
702789
335549
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614377
171932
https://www.codewithharry.com/assets/img/logo.png
50490
46227
Reduce initial server response time — Root document took 1,330 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.codewithharry.com/
1333.277
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Codewithharry.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://codewithharry.com/
630
https://codewithharry.com/
480
https://www.codewithharry.com/
0

Diagnostics

Avoid enormous network payloads — Total size was 5,724 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
2614670
https://www.codewithharry.com/assets/img/home-img-1.jpg
1385370
https://www.codewithharry.com/assets/img/home-img-2.jpg
703080
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
176227
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137782
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
137760
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
104065
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
88193
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/styles__ltr.css
53565
https://www.codewithharry.com/assets/img/logo.png
50778
Serve static assets with an efficient cache policy — 12 resources found
Codewithharry.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.codewithharry.com/assets/img/home-img-3.jpg
0
2614670
https://www.codewithharry.com/assets/img/home-img-1.jpg
0
1385370
https://www.codewithharry.com/assets/img/home-img-2.jpg
0
703080
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
0
176227
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
0
104065
https://www.codewithharry.com/assets/img/logo.png
0
50778
https://www.codewithharry.com/styles.bc31d58d1fffbdf64e6b.css
0
33045
https://www.codewithharry.com/assets/img/googleSignUp.png
0
17968
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
0
12786
https://www.codewithharry.com/assets/img/googleLogin.png
0
7790
https://www.codewithharry.com/runtime.7b63b9fd40098a2e8207.js
0
1068
https://www.google-analytics.com/analytics.js
7200000
20198
Reduce JavaScript execution time — 4.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.codewithharry.com/polyfills.00096ed7d93ed26ee6df.js
1396.84
1133.244
7.292
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Lf8EMkaAAAAAMDraR1vekR1rPpYJQ3vmiRP57Di&co=aHR0cHM6Ly93d3cuY29kZXdpdGhoYXJyeS5jb206NDQz&hl=en&type=image&v=6OAif-f8nYV0qSFmq-D6Qssr&theme=light&size=invisible&badge=bottomright&cb=n01w1m72a5sv
796.964
744.768
12.124
https://tpc.googlesyndication.com/sodar/sodar2/223/runner.html
653.18
608.532
9.852
https://www.codewithharry.com/
511.88
7.612
4.576
Unattributable
455.584
14.34
0.668
https://www.googletagservices.com/activeview/js/current/osd.js
399.308
347.296
9.568
https://www.gstatic.com/recaptcha/releases/6OAif-f8nYV0qSFmq-D6Qssr/recaptcha__en.js
331.444
252.356
58.952
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
269.696
226.288
43.408
https://pagead2.googlesyndication.com/pagead/js/r20210607/r20190131/show_ads_impl_fy2019.js
261.368
221.336
24.992
https://www.codewithharry.com/scripts.2558b03aa1b9660ed84d.js
171.548
122.884
22.808
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
145.508
104.148
10.616
https://ssl.gstatic.com/accounts/o/3415758833-idpiframe.js
133.196
107.012
12.348
https://www.google-analytics.com/analytics.js
126.188
80.74
6.156
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.p7L79FLXQCw.O/m=auth2/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCO6hl1EejjzC-wrWbDdgTxPi0Gs8g/cb=gapi.loaded_0
117.588
95.924
14.376
https://www.googletagmanager.com/gtag/js?id=UA-60726752-3
87.5
71.856
9.732
https://pagead2.googlesyndication.com/bg/Jl_KA3DWLl1pqAl7nrDeic27IkrJD7_aVFtTlraQVeY.js
76.18
68.676
6.388
https://tpc.googlesyndication.com/sodar/sodar2.js
55.424
46.812
6.088
Minimize main-thread work — 6.3 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
4355.292
Other
790.192
Garbage Collection
340.484
Script Parsing & Compilation
291.024
Style & Layout
242.268
Rendering
138.848
Parse HTML & CSS
99.456
Reduce the impact of third-party code — Third-party code blocked the main thread for 450 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
202767
210.316
83161
187.228
20822
27.208
329107
20.832
36675
0
35014
0
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://www.codewithharry.com/assets/img/home-img-3.jpg
...
https://www.codewithharry.com/assets/img/home-img-1.jpg
...
https://www.codewithharry.com/assets/img/home-img-2.jpg
...
https://www.codewithharry.com/assets/img/logo.png
85

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of codewithharry.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Codewithharry.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

ARIA

ARIA IDs are not unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
73

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that codewithharry.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
Angular
11.2.11
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://codewithharry.com/
Allowed

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.codewithharry.com/assets/img/googleSignUp.png
25 x 42 (0.60)
568 x 109 (5.21)
https://www.codewithharry.com/assets/img/googleLogin.png
25 x 42 (0.60)
568 x 109 (5.21)
Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://www.codewithharry.com/assets/img/logo.png
120 x 120
146 x 146
240 x 240

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.codewithharry.com/main.bd8a3a7a366ac101c3dc.js
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for codewithharry.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of codewithharry.com on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
42

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of codewithharry.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of codewithharry.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 139.59.75.126
Continent: Asia
Country: India
India Flag
Region: Karnataka
City: Bengaluru
Longitude: 77.5937
Latitude: 12.9719
Currencies: INR
Languages: English
Hindi
Tamil

Web Hosting Provider

Name IP Address
DigitalOcean, LLC
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
GoDaddy.com, LLC 104.111.221.230
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.codewithharry.com
Issued By: R3
Valid From: 17th May, 2021
Valid To: 15th August, 2021
Subject: CN = www.codewithharry.com
Hash: 56313a9a
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x03E602B3972C044AF339A9866E4A2DA24EBC
Serial Number (Hex): 03E602B3972C044AF339A9866E4A2DA24EBC
Valid From: 17th May, 2024
Valid To: 15th August, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
Timestamp : May 17 21:29:24.670 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:7A:AF:11:E7:EE:93:18:37:6E:32:B9:4C:
7E:96:5D:78:A7:AE:AB:D0:2A:87:B3:98:F4:6B:06:D5:
67:49:75:CB:02:20:06:1D:18:92:27:63:C1:9D:46:32:
1A:80:A5:F3:02:85:27:2F:75:52:49:E9:42:F7:53:16:
23:A0:EC:98:17:49
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
Timestamp : May 17 21:29:24.878 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:25:15:EF:D0:E4:92:11:21:9D:24:83:E8:
26:11:98:88:30:4D:AB:4A:3A:B8:3A:2B:AF:C3:18:39:
74:3E:36:7E:02:21:00:FE:AF:00:E9:22:B7:94:47:1A:
AA:D5:A6:E4:79:A9:4F:0B:C8:89:1F:97:B9:D9:8C:24:
7C:4F:53:DE:9E:77:2D
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.codewithharry.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
codewithharry.com. 139.59.75.126 IN 599

NS Records

Host Nameserver Class TTL
codewithharry.com. ns59.domaincontrol.com. IN 3599
codewithharry.com. ns60.domaincontrol.com. IN 3599

MX Records

Priority Host Server Class TTL
5 codewithharry.com. alt1.aspmx.l.google.com. IN 3599
5 codewithharry.com. alt2.aspmx.l.google.com. IN 3599
1 codewithharry.com. aspmx.l.google.com. IN 3599
10 codewithharry.com. aspmx2.googlemail.com. IN 3599
10 codewithharry.com. aspmx3.googlemail.com. IN 3599

SOA Records

Domain Name Primary NS Responsible Email TTL
codewithharry.com. ns59.domaincontrol.com. dns.jomax.net. 3599

TXT Records

Host Value Class TTL
codewithharry.com. v=spf1 IN 3599
codewithharry.com. google-site-verification=leP1Zf7zJja5Bw51NX63pEmIFl0FDTvYfwoyCzFf6S8 IN 3599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 9th June, 2021
Server: Apache/2.4.41 (Ubuntu)
Content-Type: text/html
Last-Modified: 5th June, 2021
ETag: "591d-5c3fff5abc142"
Accept-Ranges: bytes
Content-Length: 22813
Vary: Accept-Encoding

Whois Lookup

Created: 16th July, 2018
Changed: 6th June, 2020
Expires: 16th July, 2025
Registrar: GoDaddy.com, LLC
Status: clientTransferProhibited
clientUpdateProhibited
clientRenewProhibited
clientDeleteProhibited
Nameservers: ns59.domaincontrol.com
ns60.domaincontrol.com
Owner State: Uttar Pradesh
Owner Country: IN
Owner Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Full Whois: Domain Name: codewithharry.com
Registry Domain ID: 2286206626_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-06-06T10:29:43Z
Creation Date: 2018-07-16T10:35:54Z
Registrar Registration Expiration Date: 2025-07-16T10:35:54Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Registrant Organization:
Registrant State/Province: Uttar Pradesh
Registrant Country: IN
Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=codewithharry.com
Name Server: NS59.DOMAINCONTROL.COM
Name Server: NS60.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-06-09T17:52:47Z <<<

For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en

TERMS OF USE: The data contained in this registrar's Whois database, while believed by the
registrar to be reliable, is provided "as is" with no guarantee or warranties regarding its
accuracy. This information is provided for the sole purpose of assisting you in obtaining
information about domain name registration records. Any use of this data for any other purpose
is expressly forbidden without the prior written permission of this registrar. By submitting
an inquiry, you agree to these terms and limitations of warranty. In particular, you agree not
to use this data to allow, enable, or otherwise support the dissemination or collection of this
data, in part or in its entirety, for any purpose, such as transmission by e-mail, telephone,
postal mail, facsimile or other means of mass unsolicited, commercial advertising or solicitations
of any kind, including spam. You further agree not to use this data to enable high volume, automated
or robotic electronic processes designed to collect or compile this data for any purpose, including
mining this data for your own personal or commercial purposes. Failure to comply with these terms
may result in termination of access to the Whois database. These terms may be subject to modification
at any time without notice.

Nameservers

Name IP Address
ns59.domaincontrol.com 97.74.100.31
ns60.domaincontrol.com 173.201.68.31
Related

Subdomains

Similar Sites

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Domain Valuation Snoop Score
0/5

Sites hosted on the same IP address