Tools & Wizards About Us
wsdn.ch screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

wsdn.ch

White Stone Dance Night

Page Load Speed

8.3 sec in total

First Response

316 ms

Resources Loaded

7.6 sec

Page Rendered

372 ms

wsdn.ch screenshot

About Website

Visit wsdn.ch now to see the best up-to-date Wsdn content for Switzerland and also check out these interesting facts you probably never knew about wsdn.ch

6. White Stone Dance Night - Moulin Rouge. Que la fête continue!. Samedi 2 Novembre 2024 De 21h00 à 02h00 Entrée libre! Inscriptions bienvenues. (Attention le nombre de places est limité!) Age requis:...

Visit wsdn.ch

Key Findings

We analyzed Wsdn.ch page load time and found that the first response time was 316 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

wsdn.ch performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

wsdn.ch

316 ms

wsdn.ch

424 ms

www.wsdn.ch

5497 ms

merged_styles_sec.4.css

206 ms

jquery-3.5.1.min.js

410 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Wsdn.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Wsdn.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.0 kB (1%)

Content Size

3.6 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wsdn.ch main page is 3.6 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 10% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.5 kB

  • Original 6.8 kB
  • After minification 6.6 kB
  • After compression 2.3 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 4.5 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 14.0 kB

  • Original 3.5 MB
  • After minification 3.5 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. Wsdn images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.0 kB

  • Original 33.2 kB
  • After minification 33.2 kB
  • After compression 32.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 448 B

  • Original 17.8 kB
  • After minification 17.8 kB
  • After compression 17.4 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. Wsdn.ch has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wsdn. According to our analytics all requests are already optimized.

Network Requests Diagram

wsdn.ch

wsdn.ch

316 ms

wsdn.ch

wsdn.ch

424 ms

www.wsdn.ch

www.wsdn.ch

5497 ms

merged_styles_sec.4.css

merged_styles_sec.4.css

206 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

410 ms

scripts_common.js

scripts_common.js

306 ms

wsdn2023-moulin-rouge-920058.jpg

wsdn2023-moulin-rouge-920058.jpg

909 ms

wsdn.png

wsdn.png

203 ms

return_on_top.png

return_on_top.png

103 ms

Accessibility Review

wsdn.ch accessibility score

100

Accessibility Issues

Best Practices

wsdn.ch best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wsdn.ch SEO score

95

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    DE

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wsdn.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Wsdn.ch main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wsdn.ch

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