What powers ffm.de?
Last seen Sep 2026 · 29 technologies across 14 categories
Analytics
Amplitude
since May 2023
CDN
Cloudflare
since May 2026
Font scripts
Font Awesome
since Jul 2020
Issue trackers
Sentry
since May 2023
JavaScript frameworks
Emotion
since May 2023
Next.js App Router
since Apr 2025
React
since May 2023
Zone.js
since Jul 2023
JavaScript libraries
Live chat
Jitsi
since May 2023
Miscellaneous
Operating systems
Ubuntu
since May 2023
Performance
Priority Hints
since Apr 2025
Programming languages
Security
Cloudflare Bot Management
since May 2026
HSTS
since May 2023
Web frameworks
Ruby on Rails
since Jul 2023
Web servers
Nginx
since May 2023
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 67% phone
- 33% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #584,274 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.8 MB · 35 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on COLT Technology Services Group (192.76.161.80)
- DNS: stadt-frankfurt.de
- Email: init.de
- Email security: SPF (soft fail), no DMARC record, CAA
- SSL: SwissSign, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 9,154,105, 7 hosts
- Verified with: SwissSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| meet.ffm.de | 12 |
| formulare.ffm.de | 11 |
| www.ffm.de | 10 |
| protokoll.ffm.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026