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liege-en-ligne.be

276 ms

www.liege-en-ligne.be

1028 ms

css

33 ms

bootstrap.min.css

42 ms

intelli-portals.css

240 ms

Our browser made a total of 182 requests to load all elements on the main page. We found that 9% of them (16 requests) were addressed to the original Liege-en-ligne.be, 85% (154 requests) were made to Bluebook.be and 2% (3 requests) were made to Cdn.bluebook.be. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Liege-en-ligne.be.

Content Size

1.3 MB

After Optimization

651.3 kB

In fact, the total size of Liege-en-ligne.be main page is 1.3 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. 55% of websites need less resources to load. Images take 740.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 106.7 kB

Original 125.5 kB
After minification 112.3 kB
After compression 18.8 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 13.2 kB, which is 11% 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 106.7 kB or 85% of the original size.

Image Optimization

-30%

Potential reduce by 221.3 kB

Original 740.3 kB
After minification 519.0 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, Liege En Ligne needs image optimization as it can save up to 221.3 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 231.4 kB

Original 320.3 kB
After minification 304.4 kB
After compression 88.8 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 231.4 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 120.8 kB

Original 145.5 kB
After minification 137.5 kB
After compression 24.7 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. Liege-en-ligne.be needs all CSS files to be minified and compressed as it can save up to 120.8 kB or 83% of the original size.

Requests Now

177

After Optimization

161

The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Liege En Ligne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.