What powers rmarcus.info?
Last seen Sep 2026 · 4 technologies across 4 categories
Font scripts
Google Font API
since Aug 2022
Hosting
Hetzner
since Jun 2026
Miscellaneous
RSS
since Dec 2023
Web servers
Caddy
since Jun 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.13 / 10 · ranked #1,371,400 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Hetzner
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 4096, expires Sep 2026
- Common Crawl link graph: rank 1,973,235, 2 hosts
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 Google Workspace Aug 2026
- dropped Nginx Aug 2026