What powers tag-on.de?
Last seen Sep 2026 · 19 technologies across 10 categories
CMS
Databases
PostgreSQL
since Sep 2026
Font scripts
Google Font API
since Sep 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Sep 2026
Miscellaneous
Less
since Sep 2026
Open Graph
since Sep 2026
Popper
since Sep 2026
PWA
since Jun 2025
Webpack
since Jun 2025
Programming languages
Security
HSTS
since Sep 2026
Web servers
Apache HTTP Server
since Jun 2025
Webmail
Microsoft 365
since Jun 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.46 / 10 · ranked #28,236,302 of all domains
1 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 2.2 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (213.133.104.51)
- DNS: Hetzner
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 32,553,509, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted