Tools & Wizards About Us

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

ysl.fr

Boutique en ligne officielle Saint Laurent | YSL.com

Page Load Speed

3.8 sec in total

First Response

312 ms

Resources Loaded

1.9 sec

Page Rendered

1.6 sec

About Website

Visit ysl.fr now to see the best up-to-date YSL content for United States and also check out these interesting facts you probably never knew about ysl.fr

Bienvenue sur la boutique en ligne officielle Saint Laurent. Découvrez un large choix de sacs de luxe, prêt-à-porter, chaussures, maroquinerie et accessoires pour femmes et hommes.

Visit ysl.fr

Key Findings

We analyzed Ysl.fr page load time and found that the first response time was 312 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ysl.fr performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

fr-fr

312 ms

lazysizes.js

125 ms

commons.js

451 ms

header.js

228 ms

footer.js

74 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ysl.fr, 37% (19 requests) were made to Saint-laurent.dam.kering.com and 6% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (816 ms) relates to the external source Ysl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (8%)

Content Size

13.2 MB

After Optimization

12.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ysl.fr main page is 13.2 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. Only a small number of websites need less resources to load. Images take 11.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 238.5 kB

  • Original 272.1 kB
  • After minification 217.1 kB
  • After compression 33.6 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. This page needs HTML code to be minified as it can gain 55.0 kB, which is 20% 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 238.5 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 11.8 kB

  • Original 11.6 MB
  • After minification 11.6 MB

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. YSL images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 50.1 kB

  • Original 417.1 kB
  • After minification 417.1 kB
  • After compression 367.0 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 50.1 kB or 12% of the original size.

CSS Optimization

-88%

Potential reduce by 733.7 kB

  • Original 831.7 kB
  • After minification 831.3 kB
  • After compression 98.0 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. Ysl.fr needs all CSS files to be minified and compressed as it can save up to 733.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (34%)

Requests Now

47

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YSL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ysl.fr accessibility score

84

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ysl.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ysl.fr SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ysl.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Ysl.fr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of YSL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: