Tools & Wizards About Us
teleauskunft.de screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

teleauskunft.de

teleauskunft - Telefonbücher & lokale Suche

Page Load Speed

3.2 sec in total

First Response

333 ms

Resources Loaded

2.7 sec

Page Rendered

97 ms

teleauskunft.de screenshot

About Website

Click here to check amazing Teleauskunft content for Germany. Otherwise, check out these important facts you probably never knew about teleauskunft.de

In der Online Telefonauskunft finden Sie schnell die Telefonnummern aus den bekannten Verzeichnissen Das Telefonbuch, Das Örtliche, Gelbe Seiten

Visit teleauskunft.de

Key Findings

We analyzed Teleauskunft.de page load time and found that the first response time was 333 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

teleauskunft.de performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

teleauskunft.de

333 ms

teleauskunft.de

415 ms

www.teleauskunft.de

1060 ms

styles_20190201.css

99 ms

jquery-3.3.1.slim.min.js

17 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original Teleauskunft.de, 7% (1 request) were made to Code.jquery.com and 7% (1 request) were made to Wwa.wipe.de. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Teleauskunft.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.8 kB (16%)

Content Size

35.8 kB

After Optimization

30.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teleauskunft.de main page is 35.8 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. Only 5% of websites need less resources to load. Javascripts take 19.6 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.0 kB

  • Original 7.5 kB
  • After minification 7.0 kB
  • After compression 2.5 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 5.0 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 56 B

  • Original 6.1 kB
  • After minification 6.0 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. Teleauskunft images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 267 B

  • Original 19.6 kB
  • After minification 19.6 kB
  • After compression 19.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 477 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.1 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. Teleauskunft.de needs all CSS files to be minified and compressed as it can save up to 477 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teleauskunft. According to our analytics all requests are already optimized.

Network Requests Diagram

teleauskunft.de

teleauskunft.de

333 ms

teleauskunft.de

teleauskunft.de

415 ms

www.teleauskunft.de

www.teleauskunft.de

1060 ms

styles_20190201.css

styles_20190201.css

99 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

17 ms

tao20180524.js

tao20180524.js

198 ms

wwa.js

wwa.js

448 ms

wwa.gif

wwa.gif

449 ms

TeleauskunftOnlineGmbh.png

TeleauskunftOnlineGmbh.png

100 ms

GS_Logo_09b.png

GS_Logo_09b.png

104 ms

tb_tb_12.png

tb_tb_12.png

183 ms

tb_oetb_12.png

tb_oetb_12.png

206 ms

tb_gs_12.png

tb_gs_12.png

281 ms

tb_logo_favbox1.gif

tb_logo_favbox1.gif

301 ms

Accessibility Review

teleauskunft.de accessibility score

90

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

Form elements do not have associated labels

Best Practices

teleauskunft.de best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

teleauskunft.de SEO score

95

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

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 Teleauskunft.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 Teleauskunft.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

teleauskunft.de

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