What powers sibre.de?
Last seen Sep 2026 · 14 technologies across 12 categories
CMS
Databases
MySQL
since May 2019
Font scripts
Google Font API
since May 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Jul 2025
Page builders
Oxygen
since Jul 2022
Programming languages
PHP
since May 2019
Security
Cloudflare Turnstile
since Mar 2026
UI frameworks
CivicTheme
since Jan 2023
Web servers
Nginx
since Aug 2026
WordPress plugins
Borlabs Cookie
since Jul 2021
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.82 / 10 · ranked #1,929,248 of all domains
13 referring domains · OpenPageRank
Page
- Language: German (Germany)
- Weight: 8.8 MB · 75 requests
- WordPress theme: oxygen-is-not-a-theme · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NMM-AS D - 02742 Friedersdorf Hauptstrasse 68 (85.13.162.193)
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 13,739,911, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Sep 2026
- detected Nginx Aug 2026
- detected Cloudflare Turnstile Mar 2026
- detected Vue.js Mar 2026