7 sec in total
820 ms
5.2 sec
918 ms
Visit elektrotechnik.rwth-aachen.de now to see the best up-to-date Elektrotechnik RWTH AACHEN content for Germany and also check out these interesting facts you probably never knew about elektrotechnik.rwth-aachen.de
RWTH Aachen University - Faculty of Electrical Engineering and Information Technology - Faculty of Electrical Engineering and Information Technology - Homepage
Visit elektrotechnik.rwth-aachen.deWe analyzed Elektrotechnik.rwth-aachen.de page load time and found that the first response time was 820 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
elektrotechnik.rwth-aachen.de performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.8 s
15/100
25%
Value7.0 s
33/100
10%
Value200 ms
89/100
30%
Value0
100/100
15%
Value7.4 s
48/100
10%
820 ms
599 ms
144 ms
1375 ms
318 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Elektrotechnik.rwth-aachen.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Elektrotechnik.rwth-aachen.de.
Page size can be reduced by 119.7 kB (6%)
2.1 MB
2.0 MB
In fact, the total size of Elektrotechnik.rwth-aachen.de main page is 2.1 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 42.3 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 42.3 kB or 83% of the original size.
Potential reduce by 12.9 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. Elektrotechnik RWTH AACHEN images are well optimized though.
Potential reduce by 49.1 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 49.1 kB or 27% of the original size.
Potential reduce by 15.5 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. Elektrotechnik.rwth-aachen.de needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 26% of the original size.
Number of requests can be reduced by 11 (35%)
31
20
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektrotechnik RWTH AACHEN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
elektrotechnik.rwth-aachen.de
820 ms
elektrotechnik.rwth-aachen.de
599 ms
144 ms
1375 ms
aw_mobile.asp
318 ms
styles.css
430 ms
jquery-3.6.0.js
649 ms
jquery.ui-1.13.0.js
1017 ms
__basic-behaviour.js
586 ms
__base-modules.js
635 ms
__base-modules-2.js
742 ms
__rwth.js
635 ms
customscript.asp
701 ms
aw_mobile_jquery.asp
747 ms
show_picture.asp
124 ms
icon-sprites.png
225 ms
teaser-wrapper-small-sprite.png
127 ms
show_picture.asp
223 ms
show_picture.asp
762 ms
show_picture.asp
453 ms
show_picture.asp
221 ms
show_picture.asp
446 ms
show_picture.asp
439 ms
show_picture.asp
333 ms
show_picture.asp
888 ms
show_picture.asp
549 ms
show_picture.asp
657 ms
border-50.png
557 ms
line-color-teaser.png
556 ms
dotted-line-persona.png
651 ms
border-25.png
653 ms
icon-sprites-1.png
654 ms
tablet.css
111 ms
tablet-portrait.css
111 ms
print.css
110 ms
elektrotechnik.rwth-aachen.de accessibility score
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
elektrotechnik.rwth-aachen.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
elektrotechnik.rwth-aachen.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elektrotechnik.rwth-aachen.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Elektrotechnik.rwth-aachen.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.
elektrotechnik.rwth-aachen.de
Open Graph description is not detected on the main page of Elektrotechnik RWTH AACHEN. 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: