What powers 
flf-book.de?
Last seen Apr 2025 · 13 technologies across 9 categories
CMS
Databases
MySQL
since Jun 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jun 2020
Web servers
Nginx
since Jun 2020
WordPress plugins
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 found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
4.19 / 10 · ranked #457,575 of all domains
32 referring domains · OpenPageRank
Infrastructure
- Hosted on IPTOX-AS (95.128.200.226, IPv6)
- DNS: domainoffensive.de
- Email: do.de
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Oct 2026
- Common Crawl link graph: rank 2,967,122, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted