What powers heiner-meyer.com?
Last seen Aug 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Aug 2026
CDN
Cloudflare
since Aug 2026
CMS
Databases
MySQL
since Sep 2023
Font scripts
Twitter Emoji (Twemoji)
since Sep 2023
Hosting
Strato
since Sep 2023
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2026
RSS
since Sep 2023
Operating systems
UNIX
since Sep 2023
Programming languages
RUM
Datadog
since Aug 2026
Security
Cloudflare Bot Management
since Aug 2026
HSTS
since Aug 2026
Video players
Web servers
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- meta-externalagent Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
1.29 / 10 · ranked #8,719,017 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (34.78.166.104)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 13,408,497, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted