What powers 
erfal.de?
Last seen Oct 2026 · 15 technologies across 12 categories
Cookie compliance
Klaro
since Feb 2022
Font scripts
Hosting
Strato
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since Mar 2022
Photo galleries
PhotoSwipe
since Sep 2022
Security
HSTS
since Sep 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 58% desktop
- 42% phone
Germany
Netherlands
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #275,011 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 4.1 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (78.46.85.244)
- DNS: STRATO
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 125,130, 6 hosts
- Verified with: Atlassian, Cisco
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Three.js May 2026
- dropped Apple iCloud Mail Mar 2026
- detected Handlebars Dec 2025
- detected Ubuntu Dec 2025