Access sederma.fr. Active ingredients

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

sederma

51 ms

actives

5296 ms

beauty.com.css

1189 ms

beauty.com.es5.js

857 ms

VisitorIdentification.js

420 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sederma.fr, 16% (3 requests) were made to Script.crazyegg.com and 11% (2 requests) were made to Storage.googleapis.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Crodabeauty.com.

Content Size

647.7 kB

After Optimization

451.7 kB

In fact, the total size of Sederma.fr main page is 647.7 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. 35% of websites need less resources to load. HTML takes 231.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 172.4 kB

Original 231.7 kB
After minification 207.9 kB
After compression 59.3 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 172.4 kB or 74% of the original size.

Image Optimization

-13%

Potential reduce by 2.7 kB

Original 20.3 kB
After minification 17.6 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, Sederma needs image optimization as it can save up to 2.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 20.9 kB

Original 183.6 kB
After minification 183.6 kB
After compression 162.8 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 20.9 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

Original 212.0 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.

Requests Now

After Optimization

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sederma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.