1.3 sec in total
500 ms
689 ms
117 ms
Welcome to viavia.ch homepage info - get ready to check Viavia best content right away, or after learning these important things about viavia.ch
Visit viavia.chWe analyzed Viavia.ch page load time and found that the first response time was 500 ms and then it took 806 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
viavia.ch performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value1.4 s
100/100
25%
Value1.3 s
100/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
500 ms
199 ms
293 ms
17 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Viavia.ch, 25% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (500 ms) belongs to the original domain Viavia.ch.
Page size can be reduced by 6.6 kB (71%)
9.3 kB
2.7 kB
In fact, the total size of Viavia.ch main page is 9.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 9.3 kB which makes up the majority of the site volume.
Potential reduce by 6.6 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. This page needs HTML code to be minified as it can gain 1.3 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.6 kB or 71% of the original size.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viavia. According to our analytics all requests are already optimized.
viavia.ch
500 ms
logodist.gif
199 ms
logodist1.gif
293 ms
Logo_25wht.gif
17 ms
viavia.ch accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
viavia.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
viavia.ch SEO score
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viavia.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 Viavia.ch main page’s claimed encoding is iso-8859-1. 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.
viavia.ch
Open Graph description is not detected on the main page of Viavia. 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: