Tools & Wizards About Us
artsetlettres.ch screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

artsetlettres.ch

Arts & Lettres

Page Load Speed

2.5 sec in total

First Response

499 ms

Resources Loaded

1.8 sec

Page Rendered

188 ms

artsetlettres.ch screenshot

About Website

Click here to check amazing Arts Et Lettres content for Switzerland. Otherwise, check out these important facts you probably never knew about artsetlettres.ch

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Key Findings

We analyzed Artsetlettres.ch page load time and found that the first response time was 499 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

artsetlettres.ch performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

artsetlettres.ch

499 ms

9da8bad5-a7cf-4748-8797-ef38359f7aa6.css

56 ms

fonts.css

95 ms

bootstrap.min.css

462 ms

font-awesome.min.css

278 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Artsetlettres.ch, 6% (2 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (734 ms) belongs to the original domain Artsetlettres.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.7 kB (33%)

Content Size

1.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Artsetlettres.ch main page is 1.5 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. 40% of websites need less resources to load. Images take 961.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 9.8 kB

  • Original 12.3 kB
  • After minification 11.6 kB
  • After compression 2.5 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 9.8 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 71.1 kB

  • Original 961.6 kB
  • After minification 890.5 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. Arts Et Lettres images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 224.1 kB

  • Original 331.6 kB
  • After minification 328.4 kB
  • After compression 107.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 224.1 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 208.7 kB

  • Original 242.6 kB
  • After minification 217.6 kB
  • After compression 33.9 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. Artsetlettres.ch needs all CSS files to be minified and compressed as it can save up to 208.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arts Et Lettres. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

artsetlettres.ch

artsetlettres.ch

499 ms

9da8bad5-a7cf-4748-8797-ef38359f7aa6.css

9da8bad5-a7cf-4748-8797-ef38359f7aa6.css

56 ms

fonts.css

fonts.css

95 ms

bootstrap.min.css

bootstrap.min.css

462 ms

font-awesome.min.css

font-awesome.min.css

278 ms

animate.css

animate.css

474 ms

owl.carousel.css

owl.carousel.css

188 ms

owl.theme.css

owl.theme.css

189 ms

styles.css

styles.css

190 ms

jquery.js

jquery.js

554 ms

jquery-migrate.min.js

jquery-migrate.min.js

278 ms

style.css

style.css

368 ms

jquery.form.min.js

jquery.form.min.js

366 ms

scripts.js

scripts.js

370 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

734 ms

bootstrap.min.js

bootstrap.min.js

591 ms

owl.carousel.min.js

owl.carousel.min.js

647 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

547 ms

common.js

common.js

579 ms

al16-400x400.jpg

al16-400x400.jpg

219 ms

al16-800x400.jpg

al16-800x400.jpg

371 ms

800x400-carousel.jpg

800x400-carousel.jpg

220 ms

Compagnia-del-madrigale.jpg

Compagnia-del-madrigale.jpg

96 ms

bullet-smallest.png

bullet-smallest.png

219 ms

martin-helmchen.jpg

martin-helmchen.jpg

218 ms

57055fe4-c2d3-4287-bac2-eece43fdcbd3.woff

57055fe4-c2d3-4287-bac2-eece43fdcbd3.woff

52 ms

GrotzecCond-Regular.otf

GrotzecCond-Regular.otf

327 ms

GrotzecCond-Light.otf

GrotzecCond-Light.otf

337 ms

1200x400-tradition.jpg

1200x400-tradition.jpg

462 ms

1200x400-membre.jpg

1200x400-membre.jpg

279 ms

nav-prev.png

nav-prev.png

95 ms

nav-next.png

nav-next.png

188 ms

Accessibility Review

artsetlettres.ch accessibility score

49

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

artsetlettres.ch best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

artsetlettres.ch SEO score

85

Search Engine Optimization Advices

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 uses legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artsetlettres.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Artsetlettres.ch 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

artsetlettres.ch

Open Graph description is not detected on the main page of Arts Et Lettres. 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: