Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dtst.de

SIP Experten für IP basierte Telefonie bzw. VOIP | Deutsche Telefon

Page Load Speed

5.3 sec in total

First Response

434 ms

Resources Loaded

4.6 sec

Page Rendered

261 ms

dtst.de screenshot

About Website

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

Die Deutsche Telefon ist einer der führenden Anbieter von TK-Anlagen (IP-Centrex). Mit der jetzt noch leistungsstärkeren CentrexX35 bietet der NGN-Spezialist eine der modernsten zentralen Telefonanlag...

Visit dtst.de

Key Findings

We analyzed Dtst.de page load time and found that the first response time was 434 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dtst.de performance score

0

Network Requests Diagram

dtst.de

434 ms

www.deutsche-telefon.de

1767 ms

template.css.php

331 ms

widgetkit-f97ba01b.css

339 ms

css

35 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dtst.de, 47% (45 requests) were made to Deutsche-telefon.de and 8% (8 requests) were made to Pubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Deutsche-telefon.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 729.8 kB (55%)

Content Size

1.3 MB

After Optimization

592.9 kB

In fact, the total size of Dtst.de main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 698.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 89.6 kB

  • Original 105.2 kB
  • After minification 102.2 kB
  • After compression 15.6 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 89.6 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 22.6 kB

  • Original 365.0 kB
  • After minification 342.5 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. Dtst images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 487.4 kB

  • Original 698.7 kB
  • After minification 664.4 kB
  • After compression 211.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 487.4 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 130.2 kB

  • Original 153.8 kB
  • After minification 138.6 kB
  • After compression 23.6 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. Dtst.de needs all CSS files to be minified and compressed as it can save up to 130.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (72%)

Requests Now

90

After Optimization

25

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dtst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

dtst.de SEO score

0

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 Dtst.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 Dtst.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 Dtst. 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: