What powers 
refrago.de?
Last seen Sep 2026 · 22 technologies across 16 categories
Advertising
Analytics
CMS
Cookie compliance
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.42 / 10 · ranked #413,854 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 5.2 MB · 117 requests
- WordPress theme: colormag · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ra-online GmbH
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (88.198.47.76, IPv6)
- DNS: GoDaddy DNS
- Email: refrago.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 210,317, 2 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 Google Font API Jun 2026
- dropped Snowplow Analytics Apr 2026
- detected Snowplow Analytics Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025