Tools & Wizards About Us
bestantivirus.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bestantivirus.com

The Best Antivirus Software: Find the Top Protection for 2021

Page Load Speed

3.3 sec in total

First Response

31 ms

Resources Loaded

1.3 sec

Page Rendered

1.9 sec

bestantivirus.com screenshot

About Website

Click here to check amazing Best Antivirus content. Otherwise, check out these important facts you probably never knew about bestantivirus.com

In an increasingly dangerous digital world, protecting yourself is more crucial than ever. Read our expert reviews to find the best antivirus for you.

Visit bestantivirus.com

Key Findings

We analyzed Bestantivirus.com page load time and found that the first response time was 31 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bestantivirus.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value2,940 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

bestantivirus.com

31 ms

bestantivirus.com

220 ms

analytics

725 ms

css

53 ms

bootstrap-reboot.min.css

55 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 18% of them (8 requests) were addressed to the original Bestantivirus.com, 49% (22 requests) were made to S3.eu-west-2.amazonaws.com and 20% (9 requests) were made to D2012y7sed6sl4.cloudfront.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source S3.eu-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.9 kB (10%)

Content Size

1.1 MB

After Optimization

987.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bestantivirus.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 930.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 109.6 kB

  • Original 134.3 kB
  • After minification 134.3 kB
  • After compression 24.7 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 109.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 930.1 kB
  • After minification 928.5 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. Best Antivirus images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 32 B

  • Original 31.1 kB
  • After minification 31.0 kB
  • After compression 31.0 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

-33%

Potential reduce by 1.7 kB

  • Original 5.0 kB
  • After minification 3.4 kB
  • After compression 3.3 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. Bestantivirus.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

39

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best Antivirus. 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 as a result speed up the page load time.

Network Requests Diagram

bestantivirus.com

bestantivirus.com

31 ms

bestantivirus.com

bestantivirus.com

220 ms

analytics

analytics

725 ms

css

css

53 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

55 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

51 ms

McAfee.png

McAfee.png

560 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

76 ms

ads.js

ads.js

40 ms

3aa197586cccf50fd13708e67f2b51ee.svg

3aa197586cccf50fd13708e67f2b51ee.svg

97 ms

button_try-mcafee-now.png

button_try-mcafee-now.png

503 ms

norton.png

norton.png

645 ms

button_try-norton-now.png

button_try-norton-now.png

479 ms

totalav.png

totalav.png

670 ms

button_try-total-av-now%20%281%29.png

button_try-total-av-now%20%281%29.png

481 ms

bitdefender.png

bitdefender.png

747 ms

button_try-bitdefender-now.png

button_try-bitdefender-now.png

585 ms

Bullguard.png

Bullguard.png

682 ms

buttonbullguard.png

buttonbullguard.png

641 ms

intego.png

intego.png

754 ms

button_try-intego-now%20%281%29.png

button_try-intego-now%20%281%29.png

736 ms

Kaspersky%20%281%29.png

Kaspersky%20%281%29.png

738 ms

button_try-kaspersky-now%20%281%29.png

button_try-kaspersky-now%20%281%29.png

788 ms

avira.png

avira.png

879 ms

button_try-avira-now.png

button_try-avira-now.png

839 ms

panda.jpeg

panda.jpeg

847 ms

button_try_panda_now.png

button_try_panda_now.png

849 ms

Scanguard%20Antivirus%20.png

Scanguard%20Antivirus%20.png

922 ms

button_try.png

button_try.png

896 ms

Antivirus%20Shield.png

Antivirus%20Shield.png

1031 ms

Antivirus%20Choice.png

Antivirus%20Choice.png

1035 ms

1589119561962.png

1589119561962.png

18 ms

1626870184399.jpeg

1626870184399.jpeg

67 ms

1630249547655.png

1630249547655.png

93 ms

1630508851995.png

1630508851995.png

89 ms

1630508552179.png

1630508552179.png

93 ms

3b1463e1c06f6cbd6bf177432e61104b.svg

3b1463e1c06f6cbd6bf177432e61104b.svg

148 ms

d83298a26d1a7e8afdf698568aa49346.svg

d83298a26d1a7e8afdf698568aa49346.svg

157 ms

96b42fbf7eaa92e04393179f4b5d1fa7.svg

96b42fbf7eaa92e04393179f4b5d1fa7.svg

147 ms

51a12132b1014066736ac63bd6546463.svg

51a12132b1014066736ac63bd6546463.svg

147 ms

[object%20Object]

[object%20Object]

367 ms

gtm.js

gtm.js

220 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

57 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

86 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

86 ms

Accessibility Review

bestantivirus.com accessibility score

74

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

High

Links do not have a discernible 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.

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

bestantivirus.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bestantivirus.com SEO score

98

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

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 Bestantivirus.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 Bestantivirus.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

bestantivirus.com

Open Graph description is not detected on the main page of Best Antivirus. 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: