Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vivicom.de

Videokonferenz » Meeting und Zusammenarbeit leicht gemacht!

Page Load Speed

3.3 sec in total

First Response

326 ms

Resources Loaded

2.4 sec

Page Rendered

560 ms

About Website

Click here to check amazing Vivicom content for Germany. Otherwise, check out these important facts you probably never knew about vivicom.de

Videokonferenzen als Lösungen für Online-Zusammenarbeit ✅ Videokonferenz Anbieter ✅ ohne Installation ✅ Hardware ⏩ Jetzt lesen!

Visit vivicom.de

Key Findings

We analyzed Vivicom.de page load time and found that the first response time was 326 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vivicom.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

vivicom.de

326 ms

773 ms

style.min.css

195 ms

font-awesome.min.css

293 ms

stellarnav.css

292 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vivicom.de, 74% (39 requests) were made to Rhein-wied-news.com and 13% (7 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (803 ms) relates to the external source Rhein-wied-news.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.9 kB (8%)

Content Size

781.1 kB

After Optimization

717.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vivicom.de main page is 781.1 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. 55% of websites need less resources to load. Javascripts take 440.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 60.7 kB

  • Original 79.5 kB
  • After minification 76.2 kB
  • After compression 18.8 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 60.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 748 B

  • Original 202.8 kB
  • After minification 202.0 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. Vivicom images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

  • Original 440.3 kB
  • After minification 440.3 kB
  • After compression 437.8 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

-0%

Potential reduce by 0 B

  • Original 58.7 kB
  • After minification 58.7 kB
  • After compression 58.7 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. Vivicom.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (45%)

Requests Now

49

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivicom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

vivicom.de accessibility score

90

Accessibility Issues

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

High

Buttons do not have an accessible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vivicom.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vivicom.de 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivicom.de 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 Vivicom.de 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

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