3.1 sec in total
285 ms
2.4 sec
388 ms
Welcome to andreas-bulling.de homepage info - get ready to check Andreas Bulling best content right away, or after learning these important things about andreas-bulling.de
Our goal is to develop next-generation human-machine interfaces that offer human-like interactive capabilities. To this end, we research fundamental computational methods as well as ambient and on-bod...
Visit andreas-bulling.deWe analyzed Andreas-bulling.de page load time and found that the first response time was 285 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
andreas-bulling.de performance score
name
value
score
weighting
Value11.6 s
0/100
10%
Value11.6 s
0/100
25%
Value12.5 s
3/100
10%
Value170 ms
93/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
285 ms
908 ms
100 ms
193 ms
192 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Andreas-bulling.de, 89% (42 requests) were made to Perceptual.mpi-inf.mpg.de and 4% (2 requests) were made to Wp.mpi-inf.mpg.de. The less responsive or slowest element that took the longest time to load (908 ms) relates to the external source Perceptual.mpi-inf.mpg.de.
Page size can be reduced by 308.6 kB (45%)
687.0 kB
378.4 kB
In fact, the total size of Andreas-bulling.de main page is 687.0 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. 35% of websites need less resources to load. Images take 342.7 kB which makes up the majority of the site volume.
Potential reduce by 28.3 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 28.3 kB or 77% of the original size.
Potential reduce by 56.2 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, Andreas Bulling needs image optimization as it can save up to 56.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.0 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 174.0 kB or 71% of the original size.
Potential reduce by 50.1 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. Andreas-bulling.de needs all CSS files to be minified and compressed as it can save up to 50.1 kB or 80% of the original size.
Number of requests can be reduced by 26 (60%)
43
17
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andreas Bulling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
andreas-bulling.de
285 ms
908 ms
wp-emoji-release.min.js
100 ms
widget.css
193 ms
papercite.css
192 ms
style.min.css
194 ms
sdm_wp_styles.css
401 ms
simple-staff-list-public.css
192 ms
simple-staff-list-custom.css
200 ms
cat-posts.css
199 ms
jquery.fancybox-1.3.4.css
285 ms
css
25 ms
jquery.js
480 ms
jquery-migrate.min.js
284 ms
papercite.js
285 ms
sdm_wp_scripts.js
396 ms
simple-staff-list-public.js
284 ms
ai.js
288 ms
frontend.js
377 ms
teachpress_front.css
379 ms
wop.css
380 ms
jquery.imagesloaded.js
378 ms
jquery.masonry.min.js
381 ms
jquery.cycle.min.js
472 ms
jquery.fitvids.js
471 ms
navigation.js
472 ms
jquery.fancybox-1.3.4.pack.js
473 ms
footer-scripts.js
532 ms
drop-downs.min.js
575 ms
wp-embed.min.js
577 ms
mpii.jpg
577 ms
cropped-logo_pui_large_url-e1421684286753.png
261 ms
menu-separator.png
258 ms
andreasbulling.jpg
546 ms
mpii.jpg
258 ms
logo_mmci.png
259 ms
logo_university.png
295 ms
university_of_cambridge.png
423 ms
lmu_munich.jpg
462 ms
lancaster_university.png
427 ms
university_south_australia.png
463 ms
princeton.jpg
516 ms
tu_berlin.png
550 ms
dfki.jpg
685 ms
keio_university.gif
595 ms
N59kklKPso9WzbZH9jwJSg.ttf
22 ms
dropdown.png
305 ms
andreas-bulling.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.
andreas-bulling.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
Missing source maps for large first-party JavaScript
andreas-bulling.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 Andreas-bulling.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 Andreas-bulling.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.
andreas-bulling.de
Open Graph description is not detected on the main page of Andreas Bulling. 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: