Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

anleitungen.telekom.de

Handy-Hilfe | Telekom Hilfe

Page Load Speed

1.3 sec in total

First Response

559 ms

Resources Loaded

740 ms

Page Rendered

0 ms

anleitungen.telekom.de screenshot

About Website

Welcome to anleitungen.telekom.de homepage info - get ready to check Anleitungen Telekom best content for Germany right away, or after learning these important things about anleitungen.telekom.de

Bedienungsanleitungen, Geräte-Informationen und konkrete Anwendungshilfen für Ihr Handy, Smartphone oder Tablet – übersichtlich nach Herstellern sortiert.

Visit anleitungen.telekom.de

Key Findings

We analyzed Anleitungen.telekom.de page load time and found that the first response time was 559 ms and then it took 740 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

anleitungen.telekom.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

anleitungen.telekom.de

559 ms

webtrekk_v3.js

79 ms

manufacturers.css

179 ms

dtstyle.css

90 ms

redirect.js

77 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 40% of them (2 requests) were addressed to the original Anleitungen.telekom.de, 60% (3 requests) were made to Static.customersaas.com. The less responsive or slowest element that took the longest time to load (559 ms) belongs to the original domain Anleitungen.telekom.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 kB (81%)

Content Size

8.1 kB

After Optimization

1.5 kB

In fact, the total size of Anleitungen.telekom.de main page is 8.1 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 10% of websites need less resources to load. CSS take 7.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 656 B

  • Original 1.0 kB
  • After minification 812 B
  • After compression 350 B

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. This page needs HTML code to be minified as it can gain 194 B, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 656 B or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 6.0 kB

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 1.2 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. Anleitungen.telekom.de needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anleitungen Telekom. According to our analytics all requests are already optimized.

Accessibility Review

anleitungen.telekom.de accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

anleitungen.telekom.de 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

Missing source maps for large first-party JavaScript

SEO Factors

anleitungen.telekom.de SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Anleitungen.telekom.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 Anleitungen.telekom.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 Anleitungen Telekom. 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: