Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kes.info

«kes»-Informationssicherheit

Page Load Speed

6.2 sec in total

First Response

200 ms

Resources Loaded

4.3 sec

Page Rendered

1.6 sec

About Website

Click here to check amazing Kes content for Germany. Otherwise, check out these important facts you probably never knew about kes.info

Die kes ist die führende Zeitschrift für Informationssicherheit in Deutschland. kes+ ist das Portal für IT-Sicherheits-Wissen.

Visit kes.info

Key Findings

We analyzed Kes.info page load time and found that the first response time was 200 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kes.info performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

kes.info

200 ms

kes.info

412 ms

www.kes-informationssicherheit.de

2682 ms

inert-8944ec8d5e.css

303 ms

main-f782de54c4.css

687 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Kes.info, 78% (29 requests) were made to Kes-informationssicherheit.de and 16% (6 requests) were made to Ads.datakontext.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Kes-informationssicherheit.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 609.6 kB (62%)

Content Size

975.8 kB

After Optimization

366.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kes.info main page is 975.8 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. 35% of websites need less resources to load. Javascripts take 415.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 85.4 kB

  • Original 102.0 kB
  • After minification 98.8 kB
  • After compression 16.6 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 85.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 9.4 kB

  • Original 168.6 kB
  • After minification 159.2 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. Kes images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 262.3 kB

  • Original 415.4 kB
  • After minification 415.4 kB
  • After compression 153.1 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 262.3 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 252.5 kB

  • Original 289.7 kB
  • After minification 288.4 kB
  • After compression 37.1 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. Kes.info needs all CSS files to be minified and compressed as it can save up to 252.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

27

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kes.info accessibility score

94

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

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

Links do not have a discernible name

Best Practices

kes.info best practices score

92

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

SEO Factors

kes.info 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 Kes.info 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 Kes.info 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 Kes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: