3 sec in total
317 ms
2.1 sec
634 ms
Click here to check amazing VIVANET content for Switzerland. Otherwise, check out these important facts you probably never knew about vivanet.ch
Visit vivanet.chWe analyzed Vivanet.ch page load time and found that the first response time was 317 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
vivanet.ch performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value5.4 s
20/100
25%
Value6.7 s
36/100
10%
Value360 ms
72/100
30%
Value0.007
100/100
15%
Value9.4 s
30/100
10%
317 ms
369 ms
452 ms
216 ms
66 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 85% of them (28 requests) were addressed to the original Vivanet.ch, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Vivanet.ch.
Page size can be reduced by 482.7 kB (52%)
935.5 kB
452.7 kB
In fact, the total size of Vivanet.ch main page is 935.5 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. 35% of websites need less resources to load. CSS take 509.2 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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 10.8 kB or 70% of the original size.
Potential reduce by 13.9 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. VIVANET images are well optimized though.
Potential reduce by 33.4 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 33.4 kB or 72% of the original size.
Potential reduce by 424.6 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. Vivanet.ch needs all CSS files to be minified and compressed as it can save up to 424.6 kB or 83% of the original size.
Number of requests can be reduced by 10 (36%)
28
18
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIVANET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
vivanet.ch
317 ms
www.vivanet.ch
369 ms
www.vivanet.ch
452 ms
bootstrap.min.css
216 ms
css
66 ms
font-awesome.min.css
47 ms
dark.css
313 ms
style.css
529 ms
responsive.css
316 ms
index.css
322 ms
media.css
323 ms
main_logo.png
322 ms
ho1.png
715 ms
icon1.png
413 ms
icon2.png
415 ms
icon3.png
416 ms
click.png
417 ms
db.png
514 ms
vtp.png
516 ms
servers.jpg
722 ms
footer-logo.png
518 ms
jquery.min.js
41 ms
bootstrap.min.js
633 ms
vps.min.js
632 ms
main.min.js
633 ms
hed-bg.jpg
315 ms
banner_list.png
158 ms
varientbg.jpg
158 ms
plane-bg.jpg
368 ms
ht_bg.jpg
253 ms
blud.jpg
263 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
34 ms
fontawesome-webfont.woff
13 ms
vivanet.ch accessibility score
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
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vivanet.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
vivanet.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivanet.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vivanet.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.
vivanet.ch
Open Graph description is not detected on the main page of VIVANET. 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: