3.4 sec in total
368 ms
2.8 sec
242 ms
Welcome to elearning.uni-oldenburg.de homepage info - get ready to check Elearning Uni Oldenburg best content for Germany right away, or after learning these important things about elearning.uni-oldenburg.de
Visit elearning.uni-oldenburg.deWe analyzed Elearning.uni-oldenburg.de page load time and found that the first response time was 368 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
elearning.uni-oldenburg.de performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value12.4 s
0/100
25%
Value8.1 s
21/100
10%
Value730 ms
40/100
30%
Value0.072
96/100
15%
Value11.1 s
20/100
10%
368 ms
670 ms
552 ms
974 ms
326 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Elearning.uni-oldenburg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (974 ms) belongs to the original domain Elearning.uni-oldenburg.de.
Page size can be reduced by 222.5 kB (12%)
1.8 MB
1.6 MB
In fact, the total size of Elearning.uni-oldenburg.de main page is 1.8 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. 25% of websites need less resources to load. Javascripts take 888.1 kB which makes up the majority of the site volume.
Potential reduce by 21.9 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 3.4 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 21.9 kB or 80% 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. Elearning Uni Oldenburg images are well optimized though.
Potential reduce by 148.5 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 148.5 kB or 17% of the original size.
Potential reduce by 52.1 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. Elearning.uni-oldenburg.de needs all CSS files to be minified and compressed as it can save up to 52.1 kB or 25% of the original size.
Number of requests can be reduced by 20 (74%)
27
7
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elearning Uni Oldenburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
elearning.uni-oldenburg.de
368 ms
elearning.uni-oldenburg.de
670 ms
studip-base.css
552 ms
studip-base.js
974 ms
studip-wysiwyg.js
326 ms
layout.css
326 ms
layout.js
671 ms
lernmodule-courseware-blocks.umd.js
445 ms
lernmodule-courseware-blocks.css
432 ms
5088a555fdd6a53fde1a07f793c577e8
481 ms
rescue.svg
108 ms
screen-standard.svg
109 ms
screen-full.svg
113 ms
home.svg
112 ms
timetable.svg
110 ms
search.svg
110 ms
assessment.svg
213 ms
file-text.svg
214 ms
action.svg
214 ms
lang_en.gif
193 ms
uol-logo-2020.svg
196 ms
studip4-logo.svg
198 ms
login0.jpg
617 ms
info-circle.svg
296 ms
door-enter.svg
297 ms
phone.svg
299 ms
mail.svg
305 ms
community.svg
307 ms
LatoLatin-Regular.woff
405 ms
LatoLatin-Light.woff
617 ms
LatoLatin-Bold.woff
622 ms
print.css
108 ms
elearning.uni-oldenburg.de accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
elearning.uni-oldenburg.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
elearning.uni-oldenburg.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elearning.uni-oldenburg.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Elearning.uni-oldenburg.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.
elearning.uni-oldenburg.de
Open Graph description is not detected on the main page of Elearning Uni Oldenburg. 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: