Access phoenix-isi.fr. Mobilités : Contexte et domaine d'intervention

612 ms

rokbox.css

174 ms

grid-responsive.css

343 ms

bootstrap.css

498 ms

master-2b7fee743a51ff83b04cff15b875ecc1.css

398 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Phoenix-isi.fr, 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Phoenix-isi.fr.

Content Size

1.6 MB

After Optimization

799.6 kB

In fact, the total size of Phoenix-isi.fr main page is 1.6 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. 30% of websites need less resources to load. Images take 621.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 15.7 kB

Original 19.9 kB
After minification 16.4 kB
After compression 4.2 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 18% 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 15.7 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 67.2 kB

Original 621.0 kB
After minification 553.7 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, PHOENIX ISI needs image optimization as it can save up to 67.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 412.2 kB

Original 592.8 kB
After minification 579.3 kB
After compression 180.6 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 412.2 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 318.8 kB

Original 379.8 kB
After minification 366.8 kB
After compression 61.0 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. Phoenix-isi.fr needs all CSS files to be minified and compressed as it can save up to 318.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PHOENIX ISI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.