What powers christoph-gerl.de?
Last seen Oct 2026 · 25 technologies across 16 categories
Advertising
Microsoft Advertising
since Mar 2026
Analytics
Google Analytics
since Mar 2026
Linkedin Insight Tag
since Mar 2026
CDN
CMS
Wagtail
since Mar 2026
Cookie compliance
Hosting
IONOS
since Mar 2026
IaaS
Google Cloud
since Mar 2026
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Mar 2026
Miscellaneous
PaaS
Amazon Web Services
since Oct 2026
Programming languages
Python
since Mar 2026
Security
Cloudflare Bot Management
since Mar 2026
HSTS
since Mar 2026
Tag managers
Google Tag Manager
since Mar 2026
Web frameworks
Django
since Mar 2026
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
1.28 / 10 · ranked #8,890,228 of all domains
4 referring domains · OpenPageRank
Page
- Language: German
- CDN: Google
- Weight: 2.4 MB · 115 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (216.162.200.200)
- DNS: IONOS
- Email: Hornetsecurity
- Email security: SPF (soft fail), DMARC monitor only
- SSL: ZeroSSL, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 30,286,158, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Oct 2026
- detected Amazon Web Services Oct 2026