What powers franzkafka.de?
Last seen Aug 2026 · 14 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Appointment scheduling
Calendly
since Jul 2022
CDN
Cloudflare
since Aug 2025
Cloudinary
since Feb 2021
Cookie compliance
Usercentrics
since Aug 2021
Ecommerce
Cart Functionality
since Aug 2025
JavaScript frameworks
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
HTTP/3
since Oct 2025
Open Graph
since Sep 2022
Security
HSTS
since Feb 2024
Static site generator
Astro
since Aug 2025
Tag managers
Google Tag Manager
since Jan 2019
Video players
Twitch Player
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #593,757 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 1.0 MB · 86 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Aug 2026
- detected Cloudflare Browser Insights Nov 2025
- detected HTTP/3 Oct 2025