Access piscine-online.com. Apache2 Ubuntu Default Page: It works

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value8,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.357

30/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

piscine-online.com

305 ms

imp.ovh.net

171 ms

ssl0.ovh.net

437 ms

172 ms

354 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Piscine-online.com, 91% (21 requests) were made to Ssl0.ovh.net and 4% (1 request) were made to Imp.ovh.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Ssl0.ovh.net.

Content Size

324.6 kB

After Optimization

130.4 kB

In fact, the total size of Piscine-online.com main page is 324.6 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. 15% of websites need less resources to load. Javascripts take 238.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.1 kB

Original 8.7 kB
After minification 8.2 kB
After compression 2.6 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 6.1 kB or 71% of the original size.

Image Optimization

-14%

Potential reduce by 8.5 kB

Original 59.6 kB
After minification 51.0 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, Piscine Online needs image optimization as it can save up to 8.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 164.2 kB

Original 238.1 kB
After minification 238.1 kB
After compression 74.0 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 164.2 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 15.4 kB

Original 18.2 kB
After minification 14.0 kB
After compression 2.8 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. Piscine-online.com needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Piscine Online. According to our analytics all requests are already optimized.