4.9 sec in total
486 ms
4.2 sec
246 ms
Click here to check amazing Iaawiki TU Dortmund content for Germany. Otherwise, check out these important facts you probably never knew about iaawiki.tu-dortmund.de
Welcome to the student information website for the Anglistik & Amerikanistik. Find current announcements, information for current students and more here!
Visit iaawiki.tu-dortmund.deWe analyzed Iaawiki.tu-dortmund.de page load time and found that the first response time was 486 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
iaawiki.tu-dortmund.de performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value5.2 s
60/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
486 ms
568 ms
321 ms
1729 ms
577 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 91% of them (10 requests) were addressed to the original Iaawiki.tu-dortmund.de, 9% (1 request) were made to Mediawikibootstrapskin.co.uk. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Iaawiki.tu-dortmund.de.
Page size can be reduced by 60.9 kB (55%)
110.7 kB
49.8 kB
In fact, the total size of Iaawiki.tu-dortmund.de main page is 110.7 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. 15% of websites need less resources to load. Images take 78.9 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. 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 21.9 kB or 69% of the original size.
Potential reduce by 39.0 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. Obviously, Iaawiki TU Dortmund needs image optimization as it can save up to 39.0 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iaawiki TU Dortmund. According to our analytics all requests are already optimized.
index.php
486 ms
load.php
568 ms
load.php
321 ms
load.php
1729 ms
Iaawikilogo.gif
577 ms
BootStrapSkin_mediawiki_88x31.png
33 ms
Iaawiki.gif
192 ms
180px-Poster_Absolventenfeier_neu.jpg
286 ms
180px-Program_poster_2016.jpg
192 ms
poweredby_mediawiki_88x31.png
96 ms
Iaawiki.gif
565 ms
iaawiki.tu-dortmund.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
iaawiki.tu-dortmund.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
iaawiki.tu-dortmund.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iaawiki.tu-dortmund.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 Iaawiki.tu-dortmund.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.
iaawiki.tu-dortmund.de
Open Graph description is not detected on the main page of Iaawiki TU Dortmund. 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: