4.1 sec in total
1.1 sec
2.6 sec
455 ms
Welcome to wildcodeschool.fr homepage info - get ready to check Wildcodeschool best content for France right away, or after learning these important things about wildcodeschool.fr
Formations numériques pour être Développeur Web, Data Analyst, Technicien informatique... en formations intensives ou alternance
Visit wildcodeschool.frWe analyzed Wildcodeschool.fr page load time and found that the first response time was 1.1 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
wildcodeschool.fr performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value7.5 s
4/100
25%
Value9.7 s
10/100
10%
Value3,670 ms
1/100
30%
Value1
2/100
15%
Value16.5 s
5/100
10%
1054 ms
98 ms
291 ms
63 ms
224 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Wildcodeschool.fr, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Wildcodeschool.fr.
Page size can be reduced by 626.4 kB (30%)
2.1 MB
1.5 MB
In fact, the total size of Wildcodeschool.fr main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 27.0 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 9.2 kB, which is 27% 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 27.0 kB or 80% of the original size.
Potential reduce by 47.5 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. Wildcodeschool images are well optimized though.
Potential reduce by 396.4 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 396.4 kB or 77% of the original size.
Potential reduce by 155.5 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. Wildcodeschool.fr needs all CSS files to be minified and compressed as it can save up to 155.5 kB or 86% of the original size.
Number of requests can be reduced by 6 (17%)
35
29
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wildcodeschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
wildcodeschool.fr
1054 ms
simpleforms.css
98 ms
bootstrap.css
291 ms
css
63 ms
style.css
224 ms
mc-validate.js
166 ms
jquery.js
405 ms
bootstrap.js
230 ms
analytics.js
54 ms
banniere-home-min.jpg
471 ms
mask.png
123 ms
logo.png
122 ms
la-loupe.jpg
483 ms
fontainebleau.jpg
195 ms
chartres.jpg
376 ms
orleans.jpg
296 ms
1445858610_ico-amour-web.png
306 ms
1445874514_creativite.png
374 ms
1445858634_ico-hommenet.png
526 ms
1445858641_ico-convivialite.png
566 ms
-mg-8650.jpg
1215 ms
1445439322_grandjean-florian.jpg
692 ms
1444752870_coipel-ludivine.jpg
872 ms
damey-thierry.jpg
873 ms
1449222066_tf1.jpg
1018 ms
1454412344_c-r-monieedited.jpg
1134 ms
-mg-8295.jpg
1111 ms
wildmeetup.jpeg
1159 ms
facebook.svg
967 ms
twitter.svg
1061 ms
google.svg
1111 ms
instagram.svg
1156 ms
youtube.svg
1205 ms
linkedin_blanc.png
1206 ms
arrow-right.png
1226 ms
glyphicons-halflings-regular.woff
1210 ms
collect
12 ms
wildcodeschool.fr accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
wildcodeschool.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
wildcodeschool.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wildcodeschool.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wildcodeschool.fr 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.
wildcodeschool.fr
Open Graph description is not detected on the main page of Wildcodeschool. 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: