1.3 sec in total
319 ms
904 ms
117 ms
Click here to check amazing Zenker content for Germany. Otherwise, check out these important facts you probably never knew about zenker.cc
Visit zenker.ccWe analyzed Zenker.cc page load time and found that the first response time was 319 ms and then it took 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.
zenker.cc performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value2.5 s
89/100
25%
Value3.7 s
85/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.9 s
96/100
10%
319 ms
21 ms
113 ms
26 ms
119 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zenker.cc, 33% (3 requests) were made to Language-and-web.de and 11% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (319 ms) relates to the external source Language-and-web.de.
Page size can be reduced by 13.2 kB (42%)
31.6 kB
18.5 kB
In fact, the total size of Zenker.cc main page is 31.6 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. HTML takes 16.8 kB which makes up the majority of the site volume.
Potential reduce by 11.5 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 11.5 kB or 69% of the original size.
Potential reduce by 0 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. Zenker images are well optimized though.
Potential reduce by 1.7 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. Zenker.cc needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 76% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenker. According to our analytics all requests are already optimized.
www.language-and-web.de
319 ms
webfont.js
21 ms
luw.css
113 ms
css
26 ms
luw_main.jpg
119 ms
7jR1T900H5YEkd1UcZhA_fesZW2xOQ-xsNqO47m55DA.ttf
8 ms
wMZpbUtcCo9GUabw9JODep0EAVxt0G0biEntp43Qt6E.ttf
13 ms
Oiz0tNwvC-Nd29SBQWfWTC3USBnSvpkopQaUR-2r7iU.ttf
16 ms
KNiAlx6phRqXCwnZZG51JPEr6Hm6RMS0v1dtXsGir4g.ttf
15 ms
zenker.cc accessibility score
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
zenker.cc best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
zenker.cc SEO score
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zenker.cc can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zenker.cc 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.
zenker.cc
Open Graph description is not detected on the main page of Zenker. 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: