2.1 sec in total
440 ms
1.3 sec
323 ms
Visit 0cn.de now to see the best up-to-date 0 Cn content for Germany and also check out these interesting facts you probably never knew about 0cn.de
0cn.de kürzt lange Links zu Kurz-URLs. Die Kurzlinks sind dank Dereferrer Funktion sowie Malware-, Phishing- und optionalem Passwortschutz sicher.
Visit 0cn.deWe analyzed 0cn.de page load time and found that the first response time was 440 ms and then it took 1.6 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.
0cn.de performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.3 s
71/100
25%
Value4.1 s
79/100
10%
Value40 ms
100/100
30%
Value0.021
100/100
15%
Value3.3 s
93/100
10%
440 ms
96 ms
187 ms
73 ms
96 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original 0cn.de, 17% (2 requests) were made to Ajax.googleapis.com and 8% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (440 ms) belongs to the original domain 0cn.de.
Page size can be reduced by 29.8 kB (67%)
44.7 kB
14.9 kB
In fact, the total size of 0cn.de main page is 44.7 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. 15% of websites need less resources to load. Javascripts take 29.6 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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 9.5 kB or 69% of the original size.
Potential reduce by 31 B
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. 0 Cn images are well optimized though.
Potential reduce by 20.2 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 20.2 kB or 68% of the original size.
Number of requests can be reduced by 4 (36%)
11
7
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0 Cn. 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.
0cn.de
440 ms
0cn.de-d-18.css
96 ms
jquery-ui.0cn.de.css
187 ms
jquery.min.js
73 ms
jquery-ui.min.js
96 ms
jquery-ui-timepicker.js
356 ms
toolbox-12.js
269 ms
zc.js
270 ms
css
73 ms
bodybackground.0cn.de.png
90 ms
nadel.0cn.de.png
87 ms
ui-bg_flat_75_ffffff_40x100.png
90 ms
0cn.de accessibility score
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.
0cn.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
General
Impact
Issue
Detected JavaScript libraries
0cn.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 0cn.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 0cn.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.
0cn.de
Open Graph description is not detected on the main page of 0 Cn. 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: