6 sec in total
974 ms
4.7 sec
258 ms
Welcome to maschinenbau.rwth-aachen.de homepage info - get ready to check Maschinenbau RWTH AACHEN best content for Germany right away, or after learning these important things about maschinenbau.rwth-aachen.de
RWTH Aachen University - Faculty of Mechanical Engineering - Faculty of Mechanical Engineering - Homepage
Visit maschinenbau.rwth-aachen.deWe analyzed Maschinenbau.rwth-aachen.de page load time and found that the first response time was 974 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
maschinenbau.rwth-aachen.de performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value6.9 s
6/100
25%
Value6.2 s
43/100
10%
Value180 ms
92/100
30%
Value0
100/100
15%
Value7.7 s
46/100
10%
974 ms
591 ms
143 ms
914 ms
362 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Maschinenbau.rwth-aachen.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 Maschinenbau.rwth-aachen.de.
Page size can be reduced by 117.4 kB (7%)
1.6 MB
1.5 MB
In fact, the total size of Maschinenbau.rwth-aachen.de main page is 1.6 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 39.7 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 39.7 kB or 82% of the original size.
Potential reduce by 13.3 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. Maschinenbau RWTH AACHEN images are well optimized though.
Potential reduce by 49.0 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 49.0 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. Maschinenbau.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 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maschinenbau 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.
maschinenbau.rwth-aachen.de
974 ms
maschinenbau.rwth-aachen.de
591 ms
143 ms
914 ms
aw_mobile.asp
362 ms
styles.css
484 ms
jquery-3.6.0.js
842 ms
jquery.ui-1.13.0.js
955 ms
__basic-behaviour.js
552 ms
__base-modules.js
575 ms
__base-modules-2.js
683 ms
__rwth.js
590 ms
customscript.asp
660 ms
aw_mobile_jquery.asp
678 ms
show_picture.asp
112 ms
icon-sprites.png
216 ms
teaser-wrapper-small-sprite.png
110 ms
show_picture.asp
209 ms
show_picture.asp
108 ms
show_picture.asp
322 ms
show_picture.asp
315 ms
show_picture.asp
429 ms
show_picture.asp
322 ms
show_picture.asp
932 ms
border-50.png
320 ms
dotted-line-persona.png
420 ms
line-color-teaser.png
426 ms
show_picture.asp
534 ms
show_picture.asp
534 ms
border-25.png
522 ms
icon-sprites-1.png
532 ms
tablet.css
110 ms
tablet-portrait.css
109 ms
print.css
109 ms
maschinenbau.rwth-aachen.de accessibility score
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
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.
maschinenbau.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
maschinenbau.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 Maschinenbau.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 Maschinenbau.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.
maschinenbau.rwth-aachen.de
Open Graph description is not detected on the main page of Maschinenbau 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: