4.8 sec in total
312 ms
4.4 sec
138 ms
Welcome to koeln.kreuzmich.de homepage info - get ready to check Koeln Kreuzmich best content for Germany right away, or after learning these important things about koeln.kreuzmich.de
Kreuzmich ist das Lernportal für Studierende der Medizin zu Köln
Visit koeln.kreuzmich.deWe analyzed Koeln.kreuzmich.de page load time and found that the first response time was 312 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
koeln.kreuzmich.de performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.1 s
49/100
25%
Value4.8 s
68/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value4.2 s
86/100
10%
312 ms
576 ms
832 ms
721 ms
121 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 56% of them (9 requests) were addressed to the original Koeln.kreuzmich.de, 25% (4 requests) were made to Revive.fornix.de and 13% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (832 ms) belongs to the original domain Koeln.kreuzmich.de.
Page size can be reduced by 357.3 kB (68%)
528.5 kB
171.2 kB
In fact, the total size of Koeln.kreuzmich.de main page is 528.5 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. Javascripts take 388.6 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 71% of the original size.
Potential reduce by 2.8 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. Koeln Kreuzmich images are well optimized though.
Potential reduce by 271.4 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 271.4 kB or 70% of the original size.
Potential reduce by 72.0 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. Koeln.kreuzmich.de needs all CSS files to be minified and compressed as it can save up to 72.0 kB or 79% of the original size.
Number of requests can be reduced by 4 (29%)
14
10
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koeln Kreuzmich. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
koeln.kreuzmich.de
312 ms
koeln.kreuzmich.de
576 ms
kreuzmich_min_2.6.8.js
832 ms
kreuzmich_min_2.6.8.css
721 ms
koeln.png
121 ms
ajax_indicator.gif
121 ms
ajs.php
665 ms
8a823a05986bdfaaa8ab2ce225a8ac27.jpg
239 ms
lg.php
411 ms
like.php
247 ms
ajs.php
361 ms
qeKvIRsJabD.js
480 ms
LVx-xkvaJ0b.png
547 ms
kreuzmich_min_2.6.8.png
120 ms
ui-icons_222222_256x240.png
122 ms
logerrors.js
120 ms
koeln.kreuzmich.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
koeln.kreuzmich.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
Issues were logged in the Issues panel in Chrome Devtools
koeln.kreuzmich.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koeln.kreuzmich.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Koeln.kreuzmich.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.
koeln.kreuzmich.de
Open Graph description is not detected on the main page of Koeln Kreuzmich. 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: