What powers radio-rotblau.ch?
Last seen Sep 2026 · 22 technologies across 14 categories
CMS
Databases
Font scripts
Hosting
Hosting panels
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Programming languages
Web servers
Webmail
Widgets
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.11 / 10 · ranked #1,402,993 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Switzerland)
- Weight: 3.2 MB · 95 requests
- WordPress theme: heaven (child: podnine-child) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (85.10.196.175)
- DNS: Hetzner
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,415,458, 2 hosts
- Verified with: Meta Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Priority Hints Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Priority Hints Dec 2025
- dropped Backbone.js Nov 2025
- dropped Bunny Nov 2025
- dropped Bunny Fonts Nov 2025