What powers headlessdomains.com?
Last seen May 2026 · 9 technologies across 7 categories
Analytics
Google Analytics
since May 2026
CDN
Cloudflare
since May 2026
jsDelivr
since May 2026
CRM
Zoho
since May 2026
Font scripts
Google Font API
since May 2026
Miscellaneous
Open Graph
since May 2026
Tag managers
Google Tag Manager
since May 2026
UI frameworks
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt, restricts 5 more. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- FacebookBot Blocked
- Webzio-Extended Blocked
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Aug 2026 chatgpt-user: Restricted (was Allowed)
- Aug 2026 perplexitybot: Restricted (was Allowed)
- Aug 2026 gptbot: Restricted (was Allowed)
- Aug 2026 claudebot: Restricted (was Allowed)
- Aug 2026 claude-web: Restricted (was Allowed)
- Aug 2026 google-extended: Restricted (was Allowed)
AI Crawlers
4 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
3.42 / 10 · ranked #986,931 of all domains
131 referring domains · OpenPageRank
Infrastructure
- Hosted on RAILWAY (69.46.46.53)
- DNS: Cloudflare DNS
- Email: Zoho Mail
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 15,226,848, 6 hosts
- Verified with: Google, Zoho
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted