Access codedamn.com. Learn To Code For Free — Interactive Courses And Practice Problems

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

codedamn.com

35 ms

codedamn.com

128 ms

0c5092ebc2a7d299.css

64 ms

719cafb2839b0119.css

88 ms

polyfills-c67a75d1b6f99dc8.js

145 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Codedamn.com, 58% (57 requests) were made to Wsrv.nl and 38% (38 requests) were made to Assets.codedamn.com. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Wsrv.nl.

Content Size

893.1 kB

After Optimization

653.1 kB

In fact, the total size of Codedamn.com main page is 893.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 607.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 181.9 kB

Original 226.1 kB
After minification 226.1 kB
After compression 44.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 181.9 kB or 80% of the original size.

JavaScript Optimization

-0%

Potential reduce by 547 B

Original 607.9 kB
After minification 607.9 kB
After compression 607.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-97%

Potential reduce by 57.6 kB

Original 59.1 kB
After minification 1.5 kB
After compression 1.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Codedamn.com needs all CSS files to be minified and compressed as it can save up to 57.6 kB or 97% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Damn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codedamn.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Codedamn.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

codedamn.com

Open Graph data is detected on the main page of Code Damn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Learn To Code For Free — Interactive Courses And Practice Problems

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

codedamn.com

codedamn.com

0c5092ebc2a7d299.css

719cafb2839b0119.css

polyfills-c67a75d1b6f99dc8.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

codedamn.com

codedamn.com

0c5092ebc2a7d299.css

719cafb2839b0119.css

polyfills-c67a75d1b6f99dc8.js

polyfill.min.js

webpack-1fc669e141d405fd.js

framework-b37f8a2358339b35.js

main-1670c0194cdf8941.js

_app-f919ea6c9e0555dd.js

de20d53e-b2d88ff3fee4ab2e.js

da3bc878-32af2cc7dbb59376.js

5ace1b84-c82e57cb6a3faa55.js

a9083f43-14e217d3ea2d2c18.js

49f2630d-dcf48c8e38b505c5.js

ba855c14-805143d1fb279a7b.js

7c0dd649-bee70f69c5bebc95.js

27ba3361-d2e6e2797dda60b7.js

5e222122-f18928ee8ecf3ca5.js

233b3c17-dcf41683518caf6f.js

27478-cf5b47757ab681ed.js

24605-83b919edad3a18d8.js

37421-ef76394361fb8088.js

82044-66cffd0c6ec8b5cd.js

43715-c1db8d910dd7b2e4.js

88595-274659f6e613dfa1.js

97367-592e329364fdf99f.js

38302-679d475bc665a278.js

78299-f8274f5873a7c9d8.js

81767-4ea12b2682524c93.js

18599-d4d02d51c4886f25.js

87156-7f79bef1e867cf71.js

40550-f7a9f05a2e76251a.js

69800-bd06f17422dfed6e.js

98742-9d37486e69eef5d1.js

86737-30af97cd238c8fc9.js

30108-7b6e751f26773829.js

94450-9cf17fc7dae37536.js

index-a4a8762d97be9b70.js

wsrv.nl

wsrv.nl

wsrv.nl

wsrv.nl

wsrv.nl