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Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

owa.virtulla.ch

Webmailer 2020

Page Load Speed

2.7 sec in total

First Response

643 ms

Resources Loaded

1.9 sec

Page Rendered

143 ms

owa.virtulla.ch screenshot

About Website

Welcome to owa.virtulla.ch homepage info - get ready to check Owa Virtulla best content right away, or after learning these important things about owa.virtulla.ch

SOGo Web Interface

Visit owa.virtulla.ch

Key Findings

We analyzed Owa.virtulla.ch page load time and found that the first response time was 643 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

owa.virtulla.ch performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

owa.virtulla.ch

643 ms

logon.aspx

111 ms

logon.css

104 ms

owafont.css

207 ms

flogon.js

312 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Owa.virtulla.ch, 93% (13 requests) were made to Owa.mail-ch.ch. The less responsive or slowest element that took the longest time to load (643 ms) belongs to the original domain Owa.virtulla.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.7 kB (67%)

Content Size

20.4 kB

After Optimization

6.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Owa.virtulla.ch main page is 20.4 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. Only 5% of websites need less resources to load. HTML takes 8.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.0 kB

  • Original 8.8 kB
  • After minification 7.7 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 1.0 kB, which is 12% 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 6.0 kB or 68% of the original size.

JavaScript Optimization

-61%

Potential reduce by 2.6 kB

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 1.7 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 2.6 kB or 61% of the original size.

CSS Optimization

-69%

Potential reduce by 5.1 kB

  • Original 7.3 kB
  • After minification 6.7 kB
  • After compression 2.3 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. Owa.virtulla.ch needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Owa Virtulla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

owa.virtulla.ch

owa.virtulla.ch

643 ms

logon.aspx

logon.aspx

111 ms

logon.css

logon.css

104 ms

owafont.css

owafont.css

207 ms

flogon.js

flogon.js

312 ms

lgntopl.gif

lgntopl.gif

106 ms

lgntopm.gif

lgntopm.gif

105 ms

lgntopr.gif

lgntopr.gif

104 ms

lgnleft.gif

lgnleft.gif

205 ms

lgnexlogo.gif

lgnexlogo.gif

207 ms

lgnright.gif

lgnright.gif

207 ms

lgnbotl.gif

lgnbotl.gif

410 ms

lgnbotm.gif

lgnbotm.gif

307 ms

lgnbotr.gif

lgnbotr.gif

307 ms

Accessibility Review

owa.virtulla.ch accessibility score

91

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.

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

owa.virtulla.ch best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

owa.virtulla.ch SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Owa.virtulla.ch can be misinterpreted by Google and other search engines. Our service has detected that English 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 Owa.virtulla.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

owa.virtulla.ch

Open Graph description is not detected on the main page of Owa Virtulla. 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: