Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

excel-praxistipps.computerwissen.de

computerwissen.de - Leicht verständliche Computer-Tipps und Problemlösungen für Senioren - computerwissen.de

Page Load Speed

2.7 sec in total

First Response

622 ms

Resources Loaded

1.9 sec

Page Rendered

139 ms

About Website

Click here to check amazing Excelpraxis Tipps Computer Wissen content for Germany. Otherwise, check out these important facts you probably never knew about excel-praxistipps.computerwissen.de

Das Portal für leichtverständliche Tipps und Tricks zu Windows, Software, Internet und Netzwerk, Sicherheit, Smartphone, Hardware, Apple und Linux.

Visit excel-praxistipps.computerwissen.de

Key Findings

We analyzed Excel-praxistipps.computerwissen.de page load time and found that the first response time was 622 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

excel-praxistipps.computerwissen.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

excel-praxistipps.computerwissen.de

622 ms

singlecol.1424948818.css

326 ms

stylesheet_159ad950e8.1424950920.css

323 ms

menu.1281178607.js

324 ms

dynstylesheet_26975d9ad11d1961f208ad9a8c75377c.css

328 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Excel-praxistipps.computerwissen.de, 68% (23 requests) were made to Windows8.computerwissen.de and 18% (6 requests) were made to Computerwissen.de. The less responsive or slowest element that took the longest time to load (775 ms) relates to the external source Fachverlag-computerwissen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.3 kB (65%)

Content Size

294.6 kB

After Optimization

102.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Excel-praxistipps.computerwissen.de main page is 294.6 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. 20% of websites need less resources to load. Javascripts take 149.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 35.6 kB

  • Original 46.7 kB
  • After minification 45.6 kB
  • After compression 11.1 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 35.6 kB or 76% of the original size.

Image Optimization

-40%

Potential reduce by 13.5 kB

  • Original 33.6 kB
  • After minification 20.1 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, Excelpraxis Tipps Computer Wissen needs image optimization as it can save up to 13.5 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 88.2 kB

  • Original 149.2 kB
  • After minification 148.0 kB
  • After compression 61.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 88.2 kB or 59% of the original size.

CSS Optimization

-84%

Potential reduce by 55.0 kB

  • Original 65.1 kB
  • After minification 42.2 kB
  • After compression 10.1 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. Excel-praxistipps.computerwissen.de needs all CSS files to be minified and compressed as it can save up to 55.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Excelpraxis Tipps Computer Wissen. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

excel-praxistipps.computerwissen.de accessibility score

96

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

Some elements have a [tabindex] value greater than 0

Best Practices

excel-praxistipps.computerwissen.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

excel-praxistipps.computerwissen.de SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Excel-praxistipps.computerwissen.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 Excel-praxistipps.computerwissen.de 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 Excelpraxis Tipps Computer Wissen. 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: