Analyze Landeshauptstadt Düsseldorf - Suchfunktion

Page load speed analysis

  • 60/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    436 ms

  • Resources loaded

    1.6 sec

  • Page rendered

    112 ms

  • Total page load time

    2.2 sec

Welcome to homepage info - get ready to check Search Duesseldorf best content for Germany right away, or after learning these important things about

We analyzed page load time and found that the first response time was 436 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 11.0 kB
    Images 6.7 kB
    Javascripts 0 B
    CSS 114.4 kB

    In fact, the total size of main page is 132.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 114.4 kB which makes up the majority of the site volume.

    • Original 11.0 kB
    • After minification 10.9 kB
    • After compression 2.9 kB

    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 8.1 kB or 74% of the original size.

    • Original 6.7 kB
    • After optimization 6.2 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. Search Duesseldorf images are well optimized though.

    • Original 114.4 kB
    • After minification 89.4 kB
    • After compression 11.9 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. needs all CSS files to be minified and compressed as it can save up to 102.5 kB or 90% of the original size.

Network requests diagram

  • global.css
  • blau.css
  • steuer.js
  • dot_clear.gif
  • bg_bodyleft_blau.gif
  • bg_head_blau.gif
  • wappen_blau_2.gif
  • ic_home.gif
  • ic_termine.gif
  • ic_kommunikation.gif
  • ic_stadtplan.gif
  • ic_uebersicht.gif
  • ic_impressum.gif
  • ic_gaestebuch.gif
  • ic_hilfe.gif
  • ic_mnavsubact_blau.gif
  • blau.jpg
  • schneeregen.gif
  • heiter.gif
  • fsubmit_000.gif
  • flag_int.gif
  • flag_ja.gif
  • flag_ru.gif
  • flag_zh.gif
  • div_wetter_blau.gif
  • ic_mnav_blau.gif
  • ic_top.gif
  • ic_druck.gif
  • print.css

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original, 93% (28 requests) were made to The less responsive or slowest element that took the longest time to load (706 ms) relates to the external source

Additional info on


The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Search Duesseldorf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.







Possible request optimization









Good result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 600

Language and encoding

Normal result


DE de language flag


DE de language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 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 93.6% of all visits is Germany. It’s good for that their server is also located in Germany, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

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