Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

webscanner.kaspersky.fr

Kaspersky Cyber Security Solutions for Home and Business | Kaspersky

Page Load Speed

3.1 sec in total

First Response

272 ms

Resources Loaded

2 sec

Page Rendered

863 ms

About Website

Welcome to webscanner.kaspersky.fr homepage info - get ready to check Webscanner Kaspersky best content for Algeria right away, or after learning these important things about webscanner.kaspersky.fr

A Global Leader in Next Generation Cybersecurity Solutions and Services, Kaspersky Offers Premium Protection Against All Cyber Threats for Your Home and Business.

Visit webscanner.kaspersky.fr

Key Findings

We analyzed Webscanner.kaspersky.fr page load time and found that the first response time was 272 ms and then it took 2.8 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

webscanner.kaspersky.fr performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value4,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

webscanner.kaspersky.fr

272 ms

www.kaspersky.com

48 ms

www.kaspersky.com

78 ms

usa.kaspersky.com

165 ms

common.328f728c5bdcd1bc358186e30ad1606d.css

45 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Webscanner.kaspersky.fr, 90% (94 requests) were made to D3kwb303vesg1m.cloudfront.net and 3% (3 requests) were made to Usa.kaspersky.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sgtm.kaspersky.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 607.2 kB (29%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webscanner.kaspersky.fr main page is 2.1 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. Only a small number of websites need less resources to load. Images take 854.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 384.5 kB

  • Original 459.6 kB
  • After minification 459.5 kB
  • After compression 75.1 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 384.5 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 37.3 kB

  • Original 854.8 kB
  • After minification 817.5 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. Webscanner Kaspersky images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 184.8 kB

  • Original 716.6 kB
  • After minification 663.8 kB
  • After compression 531.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 184.8 kB or 26% of the original size.

CSS Optimization

-1%

Potential reduce by 483 B

  • Original 65.6 kB
  • After minification 65.6 kB
  • After compression 65.1 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. Webscanner.kaspersky.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (63%)

Requests Now

73

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webscanner Kaspersky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

webscanner.kaspersky.fr accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

webscanner.kaspersky.fr 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

High

Missing source maps for large first-party JavaScript

SEO Factors

webscanner.kaspersky.fr SEO score

86

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webscanner.kaspersky.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Webscanner.kaspersky.fr 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 description is not detected on the main page of Webscanner Kaspersky. 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: