Access lerepairedessciences.fr. Le repaire des Sciences - Décrypter l'actualité, les découvertes et innovations. Média Sciences...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

lerepairedessciences.fr

436 ms

4hdoj.css

240 ms

4hdoj.css

318 ms

css

45 ms

4hdoj.css

400 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 41% of them (16 requests) were addressed to the original Lerepairedessciences.fr, 28% (11 requests) were made to Platform.twitter.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Lerepairedessciences.fr.

Content Size

615.5 kB

After Optimization

451.6 kB

In fact, the total size of Lerepairedessciences.fr main page is 615.5 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. 50% of websites need less resources to load. Javascripts take 294.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 156.3 kB

Original 180.3 kB
After minification 173.3 kB
After compression 23.9 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 156.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

Original 107.3 kB
After minification 107.3 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. Le Repaire Des Sciences images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.8 kB

Original 294.2 kB
After minification 294.2 kB
After compression 287.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 734 B

Original 33.7 kB
After minification 33.7 kB
After compression 33.0 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. Lerepairedessciences.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Le Repaire Des Sciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.