14.6 sec in total
1.3 sec
7.7 sec
5.6 sec
Visit uni-wuppertal.de now to see the best up-to-date Uni Wuppertal content for Germany and also check out these interesting facts you probably never knew about uni-wuppertal.de
Die Bergische Universität Wuppertal ist eine dynamische und zukunftsorientierte Universität im Herzen Europas.
Visit uni-wuppertal.deWe analyzed Uni-wuppertal.de page load time and found that the first response time was 1.3 sec and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
uni-wuppertal.de performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value6.5 s
9/100
25%
Value6.9 s
34/100
10%
Value180 ms
91/100
30%
Value0.457
19/100
15%
Value7.6 s
47/100
10%
1251 ms
230 ms
333 ms
433 ms
1013 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 67% of them (20 requests) were addressed to the original Uni-wuppertal.de, 27% (8 requests) were made to Assets.zim.uni-wuppertal.de and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Uni-wuppertal.de.
Page size can be reduced by 246.1 kB (28%)
876.4 kB
630.3 kB
In fact, the total size of Uni-wuppertal.de main page is 876.4 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. 35% of websites need less resources to load. Images take 709.3 kB which makes up the majority of the site volume.
Potential reduce by 23.2 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 6.0 kB, which is 21% 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 23.2 kB or 81% of the original size.
Potential reduce by 130.5 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. Obviously, Uni Wuppertal needs image optimization as it can save up to 130.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 12.8 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 12.8 kB or 31% of the original size.
Potential reduce by 79.6 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. Uni-wuppertal.de needs all CSS files to be minified and compressed as it can save up to 79.6 kB or 82% of the original size.
Number of requests can be reduced by 6 (21%)
29
23
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uni Wuppertal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.
index.php
1251 ms
stylesheet_c18ecff76d.1481286314.css
230 ms
stylesheet_e66571435f.1481286314.css
333 ms
stylesheet_87d1a8b3f3.1481286315.css
433 ms
universitaet.min.css
1013 ms
index.1498214497.css
431 ms
main2.1477563220.css
431 ms
jquery-1.11.2.min.js
262 ms
javascript_edef83e43b.1481285875.js
413 ms
logo_print.gif
912 ms
logo.gif
616 ms
Grafiken_248x161_D1.png
688 ms
Grafiken_248x161_D2.png
723 ms
Grafiken_248x161_D3.png
688 ms
Grafiken_248x161_D4.png
686 ms
logo_intouch_startseite.png
618 ms
csm_RIST2017_4e6fdd8d5a.png
618 ms
csm_2015_loewe_21_3d95e6d980.png
691 ms
csm_hsw2015_01_6def989b38.png
884 ms
csm_TransZent_26541e99f7.png
1080 ms
csm_Jugendhilfetag_2017_4054e1d699.png
1071 ms
csm_2015_loewe_20_5e336179a1.png
1069 ms
bk_link.gif
607 ms
de.png
1068 ms
gb_d.png
1070 ms
head_image.gif
1070 ms
piwik.js
1125 ms
logo_facebook.png
391 ms
logo_instagramm.png
266 ms
print.min.css
98 ms
uni-wuppertal.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.
uni-wuppertal.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
General
Impact
Issue
Detected JavaScript libraries
uni-wuppertal.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a valid hreflang
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 Uni-wuppertal.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 Uni-wuppertal.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.
uni-wuppertal.de
Open Graph description is not detected on the main page of Uni Wuppertal. 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: