What powers calmtech.com?
Last seen Aug 2026 · 6 technologies across 6 categories
CDN
Google Hosted Libraries
since Jul 2022
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since May 2024
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Allowed
- Google-Extended Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
The other 28 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 * added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 google-extended added to robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.28 / 10 · ranked #437,745 of all domains
118 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.5 MB · 45 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NEOCITIES (198.51.233.1)
- DNS: Namecheap
- Email: Namecheap
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,092,956, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted