2.7 sec in total
233 ms
2 sec
375 ms
Visit duesseldorfer-runde.com now to see the best up-to-date Duesseldorfer Runde content and also check out these interesting facts you probably never knew about duesseldorfer-runde.com
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Visit duesseldorfer-runde.comWe analyzed Duesseldorfer-runde.com page load time and found that the first response time was 233 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
duesseldorfer-runde.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value4.5 s
36/100
25%
Value4.9 s
65/100
10%
Value60 ms
100/100
30%
Value0.214
58/100
15%
Value5.6 s
69/100
10%
233 ms
511 ms
120 ms
241 ms
480 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Duesseldorfer-runde.com, 91% (30 requests) were made to Duesseldorfer-runde.de and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (660 ms) relates to the external source Duesseldorfer-runde.de.
Page size can be reduced by 155.5 kB (27%)
584.2 kB
428.7 kB
In fact, the total size of Duesseldorfer-runde.com main page is 584.2 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. 20% of websites need less resources to load. Images take 405.9 kB which makes up the majority of the site volume.
Potential reduce by 87.6 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. This page needs HTML code to be minified as it can gain 18.8 kB, which is 18% 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 87.6 kB or 86% of the original size.
Potential reduce by 67.7 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. Obviously, Duesseldorfer Runde needs image optimization as it can save up to 67.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 41 B
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.
Potential reduce by 208 B
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. Duesseldorfer-runde.com has all CSS files already compressed.
Number of requests can be reduced by 5 (18%)
28
23
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duesseldorfer Runde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
duesseldorfer-runde.com
233 ms
www.duesseldorfer-runde.de
511 ms
wp-emoji-release.min.js
120 ms
c02d9.css
241 ms
7323d.js
480 ms
6b888.js
318 ms
6f4b0.js
312 ms
headerbild.jpg
443 ms
logo.png
208 ms
startseite_menschen.png
402 ms
xing_icon_small.png
128 ms
facebook_icon_small.png
163 ms
twitter_icon_small.png
248 ms
youtube_icon_small.png
249 ms
logo_inifa_ddr.png
321 ms
logo_koeln_dialog.png
330 ms
logo_logo_expert.png
376 ms
logo_nobel.png
367 ms
logo_kleff.png
439 ms
logo_music_message.png
440 ms
all.js
120 ms
shadow-headerbild.png
468 ms
bg-header.png
479 ms
telefon_info.png
504 ms
fax_info.png
556 ms
mail_info.png
548 ms
lupe.png
554 ms
bg-footer.png
585 ms
logo_150x94.png
494 ms
roboto-condensed-v16-latin-300.woff
631 ms
roboto-condensed-v16-latin-regular.woff
565 ms
roboto-condensed-v16-latin-700.woff
660 ms
all.js
5 ms
duesseldorfer-runde.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
duesseldorfer-runde.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
duesseldorfer-runde.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duesseldorfer-runde.com 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 Duesseldorfer-runde.com 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.
duesseldorfer-runde.com
Open Graph description is not detected on the main page of Duesseldorfer Runde. 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: