Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

atelier-salamandre.net

Cours et formations dessin, peinture, patines, carnets de voyage - Atelier de la Salamandre

Page Load Speed

18.4 sec in total

First Response

251 ms

Resources Loaded

16.8 sec

Page Rendered

1.3 sec

atelier-salamandre.net screenshot

About Website

Click here to check amazing Atelier Salamandre content. Otherwise, check out these important facts you probably never knew about atelier-salamandre.net

Cours, stages et formations en dessin, pédagogie des arts plastiques, peinture décorative, patines, chaux. Stages Carnets de voyage.

Visit atelier-salamandre.net

Key Findings

We analyzed Atelier-salamandre.net page load time and found that the first response time was 251 ms and then it took 18.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

atelier-salamandre.net performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value22.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

atelier-salamandre.net

251 ms

atelier-salamandre.fr

4106 ms

sbr-styles.css

399 ms

sbi-styles.min.css

919 ms

style.min.css

644 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Atelier-salamandre.net, 93% (139 requests) were made to Atelier-salamandre.fr and 3% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Atelier-salamandre.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 926.2 kB (6%)

Content Size

16.7 MB

After Optimization

15.8 MB

In fact, the total size of Atelier-salamandre.net main page is 16.7 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 15.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 152.6 kB

  • Original 188.2 kB
  • After minification 172.0 kB
  • After compression 35.6 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 152.6 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 536.8 kB

  • Original 15.8 MB
  • After minification 15.2 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. Atelier Salamandre images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.8 kB

  • Original 478.3 kB
  • After minification 478.3 kB
  • After compression 472.6 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

-73%

Potential reduce by 231.1 kB

  • Original 317.8 kB
  • After minification 218.2 kB
  • After compression 86.8 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. Atelier-salamandre.net needs all CSS files to be minified and compressed as it can save up to 231.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (52%)

Requests Now

145

After Optimization

70

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atelier Salamandre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 58 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

atelier-salamandre.net accessibility score

75

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

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Best Practices

atelier-salamandre.net 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

atelier-salamandre.net 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 Atelier-salamandre.net 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 Atelier-salamandre.net 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 Atelier Salamandre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: