1.5 sec in total
460 ms
951 ms
129 ms
Visit ruhrolympiade.de now to see the best up-to-date Ruhrolympia De content and also check out these interesting facts you probably never knew about ruhrolympiade.de
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Visit ruhrolympiade.deWe analyzed Ruhrolympiade.de page load time and found that the first response time was 460 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 20% of websites can load faster.
ruhrolympiade.de performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.4 s
39/100
25%
Value4.9 s
65/100
10%
Value290 ms
80/100
30%
Value0.029
100/100
15%
Value4.0 s
87/100
10%
460 ms
118 ms
310 ms
292 ms
339 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Ruhrolympiade.de and no external sources were called. The less responsive or slowest element that took the longest time to load (460 ms) belongs to the original domain Ruhrolympiade.de.
Page size can be reduced by 18.2 kB (19%)
96.4 kB
78.2 kB
In fact, the total size of Ruhrolympiade.de main page is 96.4 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. Only 10% of websites need less resources to load. Images take 77.6 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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 4.5 kB or 61% of the original size.
Potential reduce by 4.2 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. Ruhrolympia De images are well optimized though.
Potential reduce by 9.5 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. Ruhrolympiade.de needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 83% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruhrolympia De. According to our analytics all requests are already optimized.
ruhrolympiade.de
460 ms
bildschirm_gross.css
118 ms
index.php
310 ms
index.php
292 ms
index.php
339 ms
index.php
364 ms
icon_drucker.gif
221 ms
logo1.png
227 ms
bullet-normal.gif
235 ms
trennlinie.gif
280 ms
drucker_gross.css
104 ms
ruhrolympiade.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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
ruhrolympiade.de 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ruhrolympiade.de SEO score
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ruhrolympiade.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 Ruhrolympiade.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.
ruhrolympiade.de
Open Graph description is not detected on the main page of Ruhrolympia De. 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: