Tools & Wizards About Us
developpez.net screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

developpez.net

Page Load Speed

5.4 sec in total

First Response

704 ms

Resources Loaded

4 sec

Page Rendered

666 ms

developpez.net screenshot

About Website

Visit developpez.net now to see the best up-to-date Developpez content for France and also check out these interesting facts you probably never knew about developpez.net

Le Forum des développeurs

Visit developpez.net

Key Findings

We analyzed Developpez.net page load time and found that the first response time was 704 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

developpez.net performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

704 ms

yuiloader-dom-event.js

27 ms

vbulletin-core.js

389 ms

jquery-1.7.2.js

388 ms

anokha_showthread.js

266 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 76% of them (38 requests) were addressed to the original Developpez.net, 12% (6 requests) were made to Altsysimg.developpez.com and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (812 ms) relates to the external source Noah-monty.developpez.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.6 kB (77%)

Content Size

986.6 kB

After Optimization

231.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Developpez.net main page is 986.6 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. 35% of websites need less resources to load. HTML takes 418.4 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 378.1 kB

  • Original 418.4 kB
  • After minification 380.9 kB
  • After compression 40.4 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 378.1 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 3.5 kB

  • Original 53.5 kB
  • After minification 50.1 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. Developpez images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 184.5 kB

  • Original 291.8 kB
  • After minification 285.2 kB
  • After compression 107.4 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 184.5 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 189.6 kB

  • Original 222.8 kB
  • After minification 173.7 kB
  • After compression 33.2 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. Developpez.net needs all CSS files to be minified and compressed as it can save up to 189.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (73%)

Requests Now

49

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developpez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

704 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

27 ms

vbulletin-core.js

vbulletin-core.js

389 ms

jquery-1.7.2.js

jquery-1.7.2.js

388 ms

anokha_showthread.js

anokha_showthread.js

266 ms

css.php

css.php

414 ms

gabarit.css

gabarit.css

281 ms

kha_blogs.css

kha_blogs.css

296 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

413 ms

css.php

css.php

423 ms

css.php

css.php

427 ms

vbulletin_md5.js

vbulletin_md5.js

514 ms

connection-min.js

connection-min.js

11 ms

logo.png

logo.png

260 ms

logo-mobile.png

logo-mobile.png

192 ms

googleplus.png

googleplus.png

190 ms

facebook.png

facebook.png

193 ms

twitter.png

twitter.png

192 ms

rss.png

rss.png

258 ms

compter-1

compter-1

803 ms

pub728.png

pub728.png

250 ms

selected-tab-gradient-with-top-alpha.png

selected-tab-gradient-with-top-alpha.png

274 ms

search.png

search.png

273 ms

navbit-home.png

navbit-home.png

274 ms

collapse_40b.png

collapse_40b.png

336 ms

forum_old_lock-48.png

forum_old_lock-48.png

375 ms

subforum_old-48.png

subforum_old-48.png

406 ms

lastpost-right.png

lastpost-right.png

406 ms

subforum_link-48.png

subforum_link-48.png

407 ms

forum_link-48.png

forum_link-48.png

420 ms

event.png

event.png

464 ms

forum_stats.png

forum_stats.png

497 ms

legend.png

legend.png

512 ms

forum_new-16.png

forum_new-16.png

519 ms

forum_old-16.png

forum_old-16.png

532 ms

forum_link-16.png

forum_link-16.png

545 ms

newbtn_middle.png

newbtn_middle.png

420 ms

arrow.png

arrow.png

456 ms

rss_40b.png

rss_40b.png

473 ms

gradient-greytowhite.png

gradient-greytowhite.png

476 ms

ga.js

ga.js

25 ms

je1ik0i.jpg

je1ik0i.jpg

440 ms

__utm.gif

__utm.gif

17 ms

show_i.php

show_i.php

686 ms

jquery.min.js

jquery.min.js

271 ms

javascripts.js

javascripts.js

259 ms

iframe.tracker.js

iframe.tracker.js

262 ms

show_i.php

show_i.php

138 ms

antidote9728.png

antidote9728.png

812 ms

blank.gif

blank.gif

135 ms

Accessibility Review

developpez.net accessibility score

84

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

developpez.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

developpez.net SEO score

85

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Developpez.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Developpez.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

developpez.net

Open Graph description is not detected on the main page of Developpez. 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: