5.2 sec in total
614 ms
4.1 sec
486 ms
Click here to check amazing Web Fu Berlin content for Germany. Otherwise, check out these important facts you probably never knew about web.fu-berlin.de
Die Freie Universität Berlin gehört seit 2007 zu den Exzellenzuniversitäten in Deutschland – sie ist führend in Wissenschaft und Lehre, in der Region vielfältig vernetzt und international aufgestellt....
Visit web.fu-berlin.deWe analyzed Web.fu-berlin.de page load time and found that the first response time was 614 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
web.fu-berlin.de performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value13.9 s
0/100
25%
Value8.8 s
16/100
10%
Value760 ms
39/100
30%
Value0.428
22/100
15%
Value13.0 s
12/100
10%
614 ms
728 ms
992 ms
1017 ms
108 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Web.fu-berlin.de, 98% (48 requests) were made to Fu-berlin.de. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Fu-berlin.de.
Page size can be reduced by 720.9 kB (16%)
4.6 MB
3.9 MB
In fact, the total size of Web.fu-berlin.de main page is 4.6 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. 30% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 48.8 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. This page needs HTML code to be minified as it can gain 9.3 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.8 kB or 81% of the original size.
Potential reduce by 44.2 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. Web Fu Berlin images are well optimized though.
Potential reduce by 249.8 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 249.8 kB or 69% of the original size.
Potential reduce by 378.0 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. Web.fu-berlin.de needs all CSS files to be minified and compressed as it can save up to 378.0 kB or 91% of the original size.
Number of requests can be reduced by 15 (32%)
47
32
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Fu Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
web.fu-berlin.de
614 ms
www.fu-berlin.de
728 ms
application-9a1c66da1e1e3dde299a67d5e78c1ebd.css
992 ms
application-2c9a53bd3affae3e3c50d8067e17e9c3.js
1017 ms
fu_logo-b4e18d5be56a4d4c9a6e3d4e9c25f352.gif
108 ms
icon_service_menue-0d5965b15de2442043f4492638ef40d7.gif
104 ms
search_button-af5190642fee0a7221644e2009d800de.gif
102 ms
icon_print-2845f2290cd45d58e4adca25abde851c.gif
202 ms
icon_rss-44a9a613a49c2f22bb6d886e1807140e.gif
204 ms
play_button_blue-6fbb76a8641e234cb2f55da5e3fa3a7b.png
206 ms
pause_button_blue-227c1cdb5b130bc38a3da6493413fb05.png
208 ms
next_arrow_blue-1d5b6147c4505eb60caa29b300ae0abe.png
209 ms
prev_arrow_blue-14d2dc40e6fa4b30e39937c1b0ec2480.png
210 ms
futuring.jpg
416 ms
brentano.jpg
517 ms
k2teach.jpg
326 ms
campusrun.jpg
890 ms
spinner-39a0a2170912fd2acf310826322141db.gif
314 ms
jura_bib_162.jpg
324 ms
Friedrich_Schlegel_web_95.jpg
1915 ms
dynage_162.jpg
544 ms
teaching-incubator-botanic-garden-november-2015.jpg
1791 ms
welcome_5_kl.png
761 ms
international.jpg
827 ms
ssc-2015-2.jpg
870 ms
banner_familiengerechte-hochschule.gif
874 ms
familie-hochschule.png
940 ms
banner_entrepreneur.jpg
986 ms
banner_deutschland_stipendium.gif
985 ms
u15.jpg
1111 ms
banner-hrk.jpg
1051 ms
link_list_arrow-1509d4a0381ab3f05b4d7bac1d0ffe0f.png
1077 ms
campusleben.html
1089 ms
index.html
1129 ms
list_bullet-82bd16fe478719c69bdc50da8f215172.gif
1130 ms
icon_facebook_20-7d6f0290791fffec4262bcfedfb77746.png
1161 ms
icon_twitter_20-621da1c52e10821949e19bf54344974f.png
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icon_instagram_20-9f77d9f978c5b347dbfd19a9a4f8d465.png
1226 ms
icon_googleplus_20-b17628d4525c55faef834c933508e1b0.png
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icon_youtube_20-609d730a5784a2f14f8bf6e1e6f0b5d9.png
1264 ms
icon_xing_20-d6bcb3282a1b71fee38471937c7cbb9a.png
1251 ms
icon_linkedin_20-278172d1fa11025d69a53638b9de95cd.png
1283 ms
campusleben_logo_2cols-953dd736dfaa9a928c437d9794052719.gif
245 ms
160317-campusrun-park.jpg
547 ms
overview-05e233640d28a64d32f747e4a68649b5.png
308 ms
prev_arrow_disabled-0c6644e8776b0731ef4cab3f63806d78.png
340 ms
next_arrow-a986919d7efbd444c6a0ff21101d4dc1.png
342 ms
first_arrow_disabled-0574f563883f3a03d18a31b71a6c068f.png
376 ms
last_arrow-83b42bfb290f8c3d6b3617bcc68b90e0.png
405 ms
web.fu-berlin.de accessibility score
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-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
web.fu-berlin.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
web.fu-berlin.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web.fu-berlin.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Web.fu-berlin.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.
web.fu-berlin.de
Open Graph data is detected on the main page of Web Fu Berlin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: