4 sec in total
582 ms
3.2 sec
181 ms
Welcome to steuerrecht.uni-koeln.de homepage info - get ready to check Steuerrecht Uni Koeln best content for Germany right away, or after learning these important things about steuerrecht.uni-koeln.de
Visit steuerrecht.uni-koeln.deWe analyzed Steuerrecht.uni-koeln.de page load time and found that the first response time was 582 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
steuerrecht.uni-koeln.de performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value5.0 s
26/100
25%
Value4.2 s
78/100
10%
Value180 ms
91/100
30%
Value0.174
69/100
15%
Value5.4 s
71/100
10%
582 ms
95 ms
182 ms
189 ms
184 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 96% of them (26 requests) were addressed to the original Steuerrecht.uni-koeln.de, 4% (1 request) were made to Piwik.rrz.uni-koeln.de. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Steuerrecht.uni-koeln.de.
Page size can be reduced by 847.6 kB (54%)
1.6 MB
732.9 kB
In fact, the total size of Steuerrecht.uni-koeln.de main page is 1.6 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. 20% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 12.7 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.7 kB or 76% of the original size.
Potential reduce by 6.5 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. Steuerrecht Uni Koeln images are well optimized though.
Potential reduce by 766.3 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 766.3 kB or 54% of the original size.
Potential reduce by 62.1 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. Steuerrecht.uni-koeln.de needs all CSS files to be minified and compressed as it can save up to 62.1 kB or 82% of the original size.
Number of requests can be reduced by 16 (62%)
26
10
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steuerrecht Uni Koeln. 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 from 13 to 1 for CSS and as a result speed up the page load time.
7554.html
582 ms
stylesheet_7e304bec1a.css
95 ms
colors.css
182 ms
font.css
189 ms
positions.css
184 ms
content.css
186 ms
tt_address.css
187 ms
tt_news_jura.css
191 ms
2.css
271 ms
newsStyle.css
275 ms
jura_extra.css
277 ms
stylesheet_98f61585ee.css
279 ms
javascript_dd82474708.js
278 ms
slightbox.css
284 ms
jquery.1.5.1.min.js
460 ms
slimbox.2.0.4.yui.js
365 ms
hyphenator.js
1393 ms
skyline.png
100 ms
wuerfel_list_jura.gif
93 ms
siegel.png
95 ms
head_tree_icon.jpg
99 ms
search.png
95 ms
breadcrumb_arrow.png
183 ms
Foto_Institut.jpg
367 ms
extern.gif
187 ms
piwik.js
448 ms
print.css
96 ms
steuerrecht.uni-koeln.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
steuerrecht.uni-koeln.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
steuerrecht.uni-koeln.de SEO score
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 Steuerrecht.uni-koeln.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 Steuerrecht.uni-koeln.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.
steuerrecht.uni-koeln.de
Open Graph description is not detected on the main page of Steuerrecht Uni Koeln. 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: