6 sec in total
314 ms
5.5 sec
116 ms
Welcome to uni-freiburg.de homepage info - get ready to check Uni Freiburg best content for Germany right away, or after learning these important things about uni-freiburg.de
Visit uni-freiburg.deWe analyzed Uni-freiburg.de page load time and found that the first response time was 314 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
uni-freiburg.de performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value16.6 s
0/100
25%
Value7.9 s
23/100
10%
Value400 ms
67/100
30%
Value0
100/100
15%
Value13.6 s
11/100
10%
314 ms
3537 ms
201 ms
103 ms
205 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Uni-freiburg.de, 10% (4 requests) were made to Pr.uni-freiburg.de and 3% (1 request) were made to Piwik.mw.uni-freiburg.de. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Uni-freiburg.de.
Page size can be reduced by 83.3 kB (16%)
536.1 kB
452.8 kB
In fact, the total size of Uni-freiburg.de main page is 536.1 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. 25% of websites need less resources to load. Images take 484.3 kB which makes up the majority of the site volume.
Potential reduce by 43.4 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 12.2 kB, which is 24% 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 43.4 kB or 84% of the original size.
Potential reduce by 40.0 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. Uni Freiburg images are well optimized though.
Number of requests can be reduced by 13 (42%)
31
18
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uni Freiburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
uni-freiburg.de
314 ms
www.uni-freiburg.de
3537 ms
jquery-cachekey0052.js
201 ms
base-cachekey3742.css
103 ms
flyoutnav-cachekey3395.css
205 ms
image
1449 ms
image
256 ms
image
246 ms
image
283 ms
image
311 ms
unilogo-200x66.gif
245 ms
sub-logo.gif
297 ms
image
1285 ms
image
1341 ms
image
1413 ms
input_background.gif
104 ms
suche.gif
120 ms
startseite.gif
138 ms
schnellzugriff.gif
165 ms
flyoutNavArrow.gif
179 ms
zielgruppen.gif
191 ms
navigationLevel0.gif
206 ms
siegel-93x55.png
222 ms
sub-logo-bg-grey.gif
234 ms
red-bar-17x4.gif
262 ms
print_icon.gif
276 ms
rss.gif
288 ms
bullet.gif
327 ms
news_icon.gif
328 ms
exzellenzinitiative-grau-180x45.jpg
427 ms
ausgezeichnet-180x47.jpg
454 ms
charta_vielfalt_180x50.gif
372 ms
b604d52ef5e9143e2cfbedc8b5119180
424 ms
piwik.js
498 ms
image
403 ms
image
396 ms
image
407 ms
image
441 ms
total_e-quality_logo_180x45.gif
108 ms
uni-freiburg.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-hidden="true"] elements contain focusable descendents
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
uni-freiburg.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
uni-freiburg.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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uni-freiburg.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 Uni-freiburg.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-freiburg.de
Open Graph description is not detected on the main page of Uni Freiburg. 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: