What powers 
fu-berlin.de?
Last seen Sep 2026 · 123 technologies across 38 categories
Analytics
Caching
CDN
CMS
Comment systems
CRM
Databases
DMS
Documentation
Ecommerce
Editors
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Load balancers
Maps
Miscellaneous
Operating systems
PaaS
Page builders
Performance
Programming languages
Reverse proxies
Rich text editors
RUM
Security
Static site generator
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
Webmail
Wikis
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 * added to robots.txt
- Aug 2026 * removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| univer | #92 | 950 |
| freie universitt berlin | #1 | 880 |
| freie universitt berlin | #1 | 880 |
| fu berlin | #1 | 880 |
| astrological symbols dates | #88 | 630 |
| freie | #1 | 400 |
| freie | #1 | 400 |
| who invented zodiac signs | #1 | 300 |
| freie universitt berlin | #3 | 280 |
| freie universitt berlin | #3 | 280 |
| fu berlin | #3 | 280 |
| fu nc | #2 | 260 |
| f | #64 | 160 |
| fu | #37 | 160 |
| free university | #3 | 130 |
| wg in german | #1 | 120 |
| fu university | #1 | 110 |
| berlin germany | #30 | 85 |
| adolf eichmann | #86 | 85 |
| zodiac symbol june | #85 | 70 |
| libre | #59 | 70 |
| university of berlin | #4 | 66 |
| german wg | #2 | 63 |
| freie university | #1 | 59 |
| freie university | #1 | 59 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 55% desktop
- 43% phone
- 3% tablet
Germany
United States
Italy
Pakistan
Türkiye
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.58 / 10 · ranked #1,798 of all domains
9,355 referring domains · OpenPageRank
Search traffic
11,500 est. monthly organic visits (US)
7,748 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.9 MB · 26 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
fing.edu.uy 5 shared
imec.be 3 shared
- isc.org 3 shared
dbl-ev.de 3 shared
hawk.de 5 shared
uni-ulm.de 6 shared
fachschaften.org 3 shared- inmetro.gov.br 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Freie Universität Berlin
- Founded: 1948
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (160.45.170.10)
- DNS: stanford.edu
- Email: fu-berlin.de
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: HARICA, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 4,434, 2,355 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.lms.fu-berlin.de | 19 |
| nextcloud.imp.fu-berlin.de | 17 |
| git.imp.fu-berlin.de | 13 |
| lms.fu-berlin.de | 13 |
| survey2.vetmed.fu-berlin.de | 13 |
| userwikis.fu-berlin.de | 13 |
| box.fu-berlin.de | 12 |
| hochschulstart.ecampus.fu-berlin.de | 12 |
| blogs.fu-berlin.de | 11 |
| lexikon.fu-berlin.de | 11 |
| moodle.mi.fu-berlin.de | 11 |
| portal.mi.fu-berlin.de | 11 |
| userblogs.fu-berlin.de | 11 |
| www.lvplanung.fu-berlin.de | 11 |
| abz.zedat.fu-berlin.de | 10 |
| bb-live-app-06.cedis.fu-berlin.de | 10 |
| berufungsportal.fu-berlin.de | 10 |
| dcmlr.inf.fu-berlin.de | 10 |
| elsa.fu-berlin.de | 10 |
| emuseum.campus.fu-berlin.de | 10 |
| gate.ecampus.fu-berlin.de | 10 |
| lb.ecampus.fu-berlin.de | 10 |
| learn.fu-berlin.de | 10 |
| lms-test.cedis.fu-berlin.de | 10 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Slick Apr 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Priority Hints Nov 2025
- detected WordPress Block Editor Nov 2025