Tools & Wizards About Us
codecompiler.org screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

codecompiler.org

Page Load Speed

1.4 sec in total

First Response

112 ms

Resources Loaded

717 ms

Page Rendered

594 ms

codecompiler.org screenshot

About Website

Welcome to codecompiler.org homepage info - get ready to check Codecompiler best content for India right away, or after learning these important things about codecompiler.org

Codecompiler is an online compiler & IDE. Start writing code in minutes directly from your web browser using Codecompiler. No installs, no setup, no hassles!

Visit codecompiler.org

Key Findings

We analyzed Codecompiler.org page load time and found that the first response time was 112 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

codecompiler.org performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

codecompiler.org

112 ms

bootstrap.css

102 ms

bootstrap-responsive.css

86 ms

styles.css

80 ms

appbase.js

122 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 75% of them (30 requests) were addressed to the original Codecompiler.org, 8% (3 requests) were made to Dev.visualwebsiteoptimizer.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (266 ms) belongs to the original domain Codecompiler.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.5 kB (20%)

Content Size

409.9 kB

After Optimization

326.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codecompiler.org main page is 409.9 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. 45% of websites need less resources to load. Images take 322.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.0 kB

  • Original 49.2 kB
  • After minification 32.9 kB
  • After compression 8.3 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. This page needs HTML code to be minified as it can gain 16.4 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 41.0 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 38.3 kB

  • Original 322.9 kB
  • After minification 284.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Codecompiler needs image optimization as it can save up to 38.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 1.1 kB

  • Original 8.8 kB
  • After minification 8.8 kB
  • After compression 7.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 kB or 12% of the original size.

CSS Optimization

-11%

Potential reduce by 3.2 kB

  • Original 28.9 kB
  • After minification 28.9 kB
  • After compression 25.8 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. Codecompiler.org needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codecompiler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codecompiler.org

codecompiler.org

112 ms

bootstrap.css

bootstrap.css

102 ms

bootstrap-responsive.css

bootstrap-responsive.css

86 ms

styles.css

styles.css

80 ms

appbase.js

appbase.js

122 ms

jquery.validate.js

jquery.validate.js

100 ms

jquery.placeholder.js

jquery.placeholder.js

100 ms

application.js

application.js

154 ms

youtuberesizer.js

youtuberesizer.js

154 ms

drupal.js

drupal.js

139 ms

googleanalytics.js

googleanalytics.js

179 ms

css

css

48 ms

codecompiler.org

codecompiler.org

42 ms

codecompiler.org

codecompiler.org

77 ms

codecompiler.org

codecompiler.org

40 ms

js_visitor_settings.php

js_visitor_settings.php

32 ms

js_visitor_settings.php

js_visitor_settings.php

27 ms

interface_one.jpg

interface_one.jpg

130 ms

v.gif

v.gif

20 ms

cross_everything.jpg

cross_everything.jpg

128 ms

browser_support.jpg

browser_support.jpg

126 ms

interacive_tutorials.jpg

interacive_tutorials.jpg

131 ms

marketing-git.png

marketing-git.png

130 ms

customizable_interface.jpg

customizable_interface.jpg

126 ms

feature_1.jpg

feature_1.jpg

170 ms

feature_game.png

feature_game.png

218 ms

feature_3.jpg

feature_3.jpg

169 ms

feature_2.jpg

feature_2.jpg

165 ms

feature_4.jpg

feature_4.jpg

170 ms

feature_codecomplete.jpg

feature_codecomplete.jpg

218 ms

all.js

all.js

15 ms

fabric_of_squares_gray_@2X.png

fabric_of_squares_gray_@2X.png

266 ms

sprites.png

sprites.png

237 ms

glyphicons-halflings.png

glyphicons-halflings.png

242 ms

all.js

all.js

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

84 ms

notfound.png

notfound.png

76 ms

104 ms

Accessibility Review

codecompiler.org accessibility score

76

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

codecompiler.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

codecompiler.org SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

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 Codecompiler.org 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 Codecompiler.org 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

codecompiler.org

Open Graph description is not detected on the main page of Codecompiler. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: