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zehn.dwdl.de: Web Server's Default Page

Page load speed analysis

  • 65/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    103 ms

  • Resources loaded

    967 ms

  • Page rendered

    85 ms

  • Total page load time

    1.2 sec

Click here to check amazing Zehn Dwdl content for United States. Otherwise, check out these important facts you probably never knew about zehn.dwdl.de

We analyzed Zehn.dwdl.de page load time and found that the first response time was 103 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 1.7 kB
    Images 20.6 kB
    Javascripts 207.7 kB
    CSS 244.0 kB

    In fact, the total size of Zehn.dwdl.de main page is 473.9 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. 65% of websites need less resources to load. CSS take 244.0 kB which makes up the majority of the site volume.

    • Original 1.7 kB
    • After minification 1.6 kB
    • After compression 846 B

    HTML optimization

    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 852 B or 50% of the original size.

    • Original 20.6 kB
    • After optimization 20.5 kB

    Image optimization

    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. Zehn Dwdl images are well optimized though.

    • Original 207.7 kB
    • After minification 207.6 kB
    • After compression 72.0 kB

    JavaScript optimization

    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 135.7 kB or 65% of the original size.

    • Original 244.0 kB
    • After minification 243.8 kB
    • After compression 41.4 kB

    CSS optimization

    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. Zehn.dwdl.de needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.

Network requests diagram

  • baustelle.php
  • style.css
  • 9_xl9boG8Qg
  • header-zehn.jpg
  • footer.jpg
  • www-embed-player-vflQrT_sR.css
  • www-embed-player.js
  • base.js
  • 6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
  • ad_status.js
  • zN7GBFwfMP4uA6AR0HCoLQ.ttf
  • RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

Our browser made a total of 12 requests to load all elements on the main page. We found that 33% of them (4 requests) were addressed to the original Zehn.dwdl.de, 25% (3 requests) were made to S.ytimg.com and 17% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Zehn.dwdl.de.

Additional info on zehn.dwdl.de

Requests

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zehn Dwdl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

4

Javascripts

2

Images

2

CSS

1

AJAX

9

All

Possible request optimization

1

Javascripts

2

Images

2

CSS

1

AJAX

3

Optimized

6

All

Good result

IP address

Zehn.dwdl.de uses IP address which is currently shared with 2 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

zehn.dwdl.de

dwdl.de

plus.dwdl.de

88.99.138.219

DNS records

Type Host Target/ip TTL Other
A

www.dwdl.de

88.99.138.219 600
CNAME

zehn.dwdl.de

www.dwdl.de 300

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zehn.dwdl.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zehn.dwdl.de main page’s claimed encoding is iso-8859-1. 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.

HTTPS certificate

SSL Certificate

Zehn.dwdl.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 12.1% of all visits is United States. It lies approximately 4840 miles away from the server location (Germany) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Zehn.dwdl.de page load time for the majority of users is moving the server to United States or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

zehn.dwdl.de

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