3.1 sec in total
480 ms
2.3 sec
334 ms
Click here to check amazing Fsmi Uni Paderborn content for Germany. Otherwise, check out these important facts you probably never knew about fsmi.uni-paderborn.de
Fachschaft Mathematik Informatik, Universität Paderborn - DIE Fachschaft
Visit fsmi.uni-paderborn.deWe analyzed Fsmi.uni-paderborn.de page load time and found that the first response time was 480 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
fsmi.uni-paderborn.de performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.6 s
99/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0.002
100/100
15%
Value1.5 s
100/100
10%
480 ms
602 ms
100 ms
199 ms
297 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Fsmi.uni-paderborn.de and no external sources were called. The less responsive or slowest element that took the longest time to load (926 ms) belongs to the original domain Fsmi.uni-paderborn.de.
Page size can be reduced by 162.8 kB (30%)
545.5 kB
382.7 kB
In fact, the total size of Fsmi.uni-paderborn.de main page is 545.5 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 386.0 kB which makes up the majority of the site volume.
Potential reduce by 68.9 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. 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 68.9 kB or 87% of the original size.
Potential reduce by 25.4 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. Fsmi Uni Paderborn images are well optimized though.
Potential reduce by 498 B
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 498 B or 52% of the original size.
Potential reduce by 68.0 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. Fsmi.uni-paderborn.de needs all CSS files to be minified and compressed as it can save up to 68.0 kB or 86% of the original size.
Number of requests can be reduced by 4 (21%)
19
15
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fsmi Uni Paderborn. 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 CSS and as a result speed up the page load time.
fsmi.uni-paderborn.de
480 ms
fsmi.uni-paderborn.de
602 ms
stylesheet_617f372098.css
100 ms
tt_news_fs.css
199 ms
main.css
297 ms
cal_base.css
304 ms
powermail.css
296 ms
javascript_a708894199.js
300 ms
bg4.png
100 ms
pi_kreis.png
203 ms
an_uni.png
103 ms
header.jpg
926 ms
content_client.gif
125 ms
de_DE.gif
129 ms
en.gif
196 ms
fsopen.png
203 ms
856e1a57bf.png
320 ms
matiktitle_small_170.png
228 ms
kvvtitle_small_170.png
295 ms
rss.png
301 ms
f1630250a3.png
304 ms
fsmi.uni-paderborn.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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
fsmi.uni-paderborn.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
fsmi.uni-paderborn.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
Image elements do not have [alt] attributes
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 Fsmi.uni-paderborn.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 Fsmi.uni-paderborn.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.
fsmi.uni-paderborn.de
Open Graph description is not detected on the main page of Fsmi Uni Paderborn. 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: