3 sec in total
587 ms
2.2 sec
284 ms
Welcome to vsbb.ch homepage info - get ready to check VSBB best content right away, or after learning these important things about vsbb.ch
Visit vsbb.chWe analyzed Vsbb.ch page load time and found that the first response time was 587 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vsbb.ch performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value8.1 s
2/100
25%
Value6.1 s
45/100
10%
Value1,180 ms
21/100
30%
Value0.063
97/100
15%
Value6.8 s
55/100
10%
587 ms
222 ms
221 ms
232 ms
232 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Vsbb.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (897 ms) belongs to the original domain Vsbb.ch.
Page size can be reduced by 378.0 kB (57%)
660.9 kB
282.9 kB
In fact, the total size of Vsbb.ch main page is 660.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 496.8 kB which makes up the majority of the site volume.
Potential reduce by 16.5 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 16.5 kB or 77% of the original size.
Potential reduce by 5.1 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. VSBB images are well optimized though.
Potential reduce by 338.3 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 338.3 kB or 68% of the original size.
Potential reduce by 18.2 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. Vsbb.ch needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 77% of the original size.
Number of requests can be reduced by 21 (51%)
41
20
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VSBB. 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.
vsbb.ch
587 ms
AdmirorGallery.css
222 ms
template.css
221 ms
albums.css
232 ms
pagination.css
232 ms
jquery.fancybox-1.3.1.css
238 ms
mootools-core.js
669 ms
core.js
326 ms
caption.js
325 ms
AG_jQuery.js
583 ms
jquery.fancybox-1.3.1.pack.js
439 ms
jquery.easing-1.3.pack.js
349 ms
jquery.mousewheel-3.0.2.pack.js
431 ms
mootools-more.js
897 ms
template.css
465 ms
jquery-1.8.3.min.js
857 ms
basics.css
121 ms
farben.css
110 ms
layout.css
121 ms
bg-body.gif
116 ms
bg-wrapper.gif
108 ms
logo.jpg
349 ms
logo-v-blue.jpg
110 ms
bg-nav-li.gif
110 ms
bg-shadow.png
111 ms
Klasse_mit_BAN.jpg
212 ms
Pausensituation_1.jpg
218 ms
Pausensituation_2.jpg
329 ms
Schulerin_mit_SCJ.jpg
363 ms
Sek_1.jpg
229 ms
Sek_2.jpg
315 ms
Sek_3.jpg
322 ms
Sek_4.jpg
338 ms
Sek_5.jpg
422 ms
1.jpg
431 ms
2.JPG
438 ms
3.jpg
455 ms
4.jpg
458 ms
5.JPG
574 ms
6.jpg
528 ms
icon_ext.gif
498 ms
magnifier.gif
506 ms
vsbb.ch accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
vsbb.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vsbb.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vsbb.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Vsbb.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.
vsbb.ch
Open Graph description is not detected on the main page of VSBB. 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: