4.5 sec in total
513 ms
3.6 sec
454 ms
Visit dortmund-tourismus.de now to see the best up-to-date Dortmund Tourismus content for Germany and also check out these interesting facts you probably never knew about dortmund-tourismus.de
Tourismus
Visit dortmund-tourismus.deWe analyzed Dortmund-tourismus.de page load time and found that the first response time was 513 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dortmund-tourismus.de performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value5.6 s
18/100
25%
Value6.1 s
45/100
10%
Value2,670 ms
4/100
30%
Value0.003
100/100
15%
Value7.7 s
45/100
10%
513 ms
110 ms
213 ms
230 ms
225 ms
Our browser made a total of 192 requests to load all elements on the main page. We found that 45% of them (87 requests) were addressed to the original Dortmund-tourismus.de, 15% (29 requests) were made to Scontent.xx.fbcdn.net and 12% (23 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Dortmund-tourismus.de.
Page size can be reduced by 798.3 kB (9%)
9.0 MB
8.2 MB
In fact, the total size of Dortmund-tourismus.de main page is 9.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.1 MB which makes up the majority of the site volume.
Potential reduce by 179.1 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 179.1 kB or 83% of the original size.
Potential reduce by 73.2 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. Dortmund Tourismus images are well optimized though.
Potential reduce by 410.5 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 410.5 kB or 77% of the original size.
Potential reduce by 135.5 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. Dortmund-tourismus.de needs all CSS files to be minified and compressed as it can save up to 135.5 kB or 85% of the original size.
Number of requests can be reduced by 45 (24%)
190
145
The browser has sent 190 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dortmund Tourismus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.dortmund-tourismus.de
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dortmund-tourismus.de 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
dortmund-tourismus.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dortmund-tourismus.de 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 Dortmund-tourismus.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 Dortmund-tourismus.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.
dortmund-tourismus.de
Open Graph description is not detected on the main page of Dortmund Tourismus. 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: