Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

lesideescotch.fr

Marque Scotch® : Rubans adhésifs Colles Dévidoirs

Page Load Speed

3.2 sec in total

First Response

85 ms

Resources Loaded

2.9 sec

Page Rendered

207 ms

lesideescotch.fr screenshot

About Website

Visit lesideescotch.fr now to see the best up-to-date Lesidee Scotch content and also check out these interesting facts you probably never knew about lesideescotch.fr

For decades, we’ve been celebrating everyday ingenuity by inventing products to help fix, mount, make and create. For every problem, there’s a solution. For every project, there’s Scotch® Brand.

Visit lesideescotch.fr

Key Findings

We analyzed Lesideescotch.fr page load time and found that the first response time was 85 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lesideescotch.fr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

lesideescotch.fr

85 ms

1523 ms

BlobServlet

12 ms

BlobServlet

10 ms

BlobServlet

27 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lesideescotch.fr, 69% (51 requests) were made to Solutions.3mfrance.fr and 8% (6 requests) were made to Solutions.3m.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Solutions.3mfrance.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (51%)

Content Size

3.0 MB

After Optimization

1.5 MB

In fact, the total size of Lesideescotch.fr main page is 3.0 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.5 kB

  • Original 79.8 kB
  • After minification 75.2 kB
  • After compression 16.3 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 63.5 kB or 80% of the original size.

Image Optimization

-28%

Potential reduce by 450.9 kB

  • Original 1.6 MB
  • After minification 1.1 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. Obviously, Lesidee Scotch needs image optimization as it can save up to 450.9 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 770.3 kB

  • Original 1.0 MB
  • After minification 929.1 kB
  • After compression 263.2 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 770.3 kB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 213.4 kB

  • Original 248.5 kB
  • After minification 222.5 kB
  • After compression 35.1 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. Lesideescotch.fr needs all CSS files to be minified and compressed as it can save up to 213.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (62%)

Requests Now

71

After Optimization

27

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesidee Scotch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lesideescotch.fr accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lesideescotch.fr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lesideescotch.fr SEO score

92

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

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 uses 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 Lesideescotch.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 Lesideescotch.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 description is not detected on the main page of Lesidee Scotch. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: