What powers osrfh.com?
Last seen Sep 2026 · 18 technologies across 10 categories
Analytics
CDN
Comment systems
JavaScript libraries
Maps
Miscellaneous
PaaS
Security
Tag managers
Video players
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt, restricts 3 more. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
User-request fetchers
- meta-externalfetcher Restricted
The other 17 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 meta-externalfetcher added to robots.txt
- Sep 2026 claudebot: Blocked (was Allowed)
- Sep 2026 cohere-ai added to robots.txt
- Sep 2026 cohere-training-data-crawler added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 amazonbot added to robots.txt
AI Crawlers
13 of 33 AI crawlers blocked
Audience
- 87% phone
- 13% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.58 / 10 · ranked #2,351,829 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.1 MB · 52 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Amazon Route 53
- Email: funeralone.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 12,917,778, 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
- detected Amazon Web Services Jul 2026
- detected Cloudflare Jul 2026
- detected core-js Jul 2026
- detected Day.js Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected jQuery Jul 2026
- detected Keen-Slider Jul 2026
- detected Leaflet Jul 2026
- detected List.js Jul 2026
- detected Livefyre Jul 2026
- detected Open Graph Jul 2026
- detected Plyr Jul 2026
- detected PWA Jul 2026
- detected reCAPTCHA Jul 2026
- detected Select2 Jul 2026