Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% 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

  • 69

    SEO

    Google-friendlier than
    28% of websites

kresstech.de

Das Portal zur Computerwelt! Windowstuning, Sicherheit, Software

Page Load Speed

1.7 sec in total

First Response

327 ms

Resources Loaded

1.3 sec

Page Rendered

81 ms

About Website

Welcome to kresstech.de homepage info - get ready to check Kresstech best content right away, or after learning these important things about kresstech.de

PC-Ratgeber mit Tipps zu Windows und BIOS. Aktuelle Nachrichten aus den Bereichen Software, Internet und Sicherheit. Spiele, Gratis-SMS, Surftipps und Web-Promotion.

Visit kresstech.de

Key Findings

We analyzed Kresstech.de page load time and found that the first response time was 327 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

kresstech.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

kresstech.de

327 ms

KT.js

93 ms

format.css

184 ms

memorandum.jpg

294 ms

imgtest.png

241 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Kresstech.de, 11% (1 request) were made to V4v6.ipv6-test.com. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Kresstech.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.6 kB (10%)

Content Size

47.3 kB

After Optimization

42.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kresstech.de main page is 47.3 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. Only 5% of websites need less resources to load. Images take 36.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.7 kB

  • Original 5.9 kB
  • After minification 5.7 kB
  • After compression 2.1 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 3.7 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 36.7 kB
  • After minification 36.7 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. Kresstech images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 726 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 3.6 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 726 B or 17% of the original size.

CSS Optimization

-27%

Potential reduce by 131 B

  • Original 487 B
  • After minification 487 B
  • After compression 356 B

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. Kresstech.de needs all CSS files to be minified and compressed as it can save up to 131 B or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kresstech. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

kresstech.de accessibility score

74

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.

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

<frame> or <iframe> elements do not have a title

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

kresstech.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

kresstech.de SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kresstech.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 Kresstech.de main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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