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betacenter.avira.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

betacenter.avira.com

Welcome to Avira's new beta approach

Page Load Speed

4.4 sec in total

First Response

1.8 sec

Resources Loaded

2.6 sec

Page Rendered

100 ms

betacenter.avira.com screenshot

About Website

Welcome to betacenter.avira.com homepage info - get ready to check Beta Center Avira best content for Germany right away, or after learning these important things about betacenter.avira.com

Visit betacenter.avira.com

Key Findings

We analyzed Betacenter.avira.com page load time and found that the first response time was 1.8 sec 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.

Performance Metrics

betacenter.avira.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

betacenter.avira.com

1772 ms

home.html

35 ms

home.html

208 ms

login.html

73 ms

style.css

123 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 59% of them (13 requests) were addressed to the original Betacenter.avira.com, 23% (5 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Betacenter.avira.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.8 kB (81%)

Content Size

569.5 kB

After Optimization

108.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Betacenter.avira.com main page is 569.5 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. 15% of websites need less resources to load. Images take 263.3 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 4.4 kB

  • Original 7.1 kB
  • After minification 6.9 kB
  • After compression 2.7 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 4.4 kB or 62% of the original size.

Image Optimization

-90%

Potential reduce by 237.8 kB

  • Original 263.3 kB
  • After minification 25.5 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. Obviously, Beta Center Avira needs image optimization as it can save up to 237.8 kB or 90% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 62.8 kB

  • Original 113.6 kB
  • After minification 113.6 kB
  • After compression 50.7 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 62.8 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 155.8 kB

  • Original 185.6 kB
  • After minification 155.0 kB
  • After compression 29.8 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. Betacenter.avira.com needs all CSS files to be minified and compressed as it can save up to 155.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (50%)

Requests Now

12

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beta Center Avira. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

betacenter.avira.com

betacenter.avira.com

1772 ms

home.html

home.html

35 ms

home.html

home.html

208 ms

login.html

login.html

73 ms

style.css

style.css

123 ms

style.css

style.css

95 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

208 ms

css

css

65 ms

growl.css

growl.css

33 ms

colorpicker.css

colorpicker.css

33 ms

calendar.css

calendar.css

63 ms

emoticons.css

emoticons.css

65 ms

ga.js

ga.js

33 ms

image.aspx

image.aspx

170 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

52 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

52 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

55 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

58 ms

mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf

mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf

59 ms

__utm.gif

__utm.gif

19 ms

collect

collect

54 ms

button2.png

button2.png

37 ms

Accessibility Review

betacenter.avira.com accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

betacenter.avira.com 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

Page has valid source maps

SEO Factors

betacenter.avira.com SEO score

74

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Betacenter.avira.com 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 Betacenter.avira.com 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

betacenter.avira.com

Open Graph description is not detected on the main page of Beta Center Avira. 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: