What powers captn.sh?
Last seen Dec 2025 · 27 technologies across 18 categories
Analytics
Google Analytics
since Apr 2023
CMS
Cookie compliance
Databases
MySQL
since Jul 2021
Font scripts
Google Font API
since Jul 2021
Hosting panels
Plesk
since Jul 2021
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2025
Miscellaneous
Open Graph
since Dec 2025
Mobile frameworks
Page builders
WordPress Block Editor
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
Security
HSTS
since Apr 2023
UI frameworks
Web servers
Apache HTTP Server
since Jul 2021
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.09 / 10 · ranked #1,440,525 of all domains
34 referring domains · OpenPageRank
Infrastructure
- Hosted on ADDIX-AS AS-ADDIX Autonomous System (212.51.16.13)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 12,651,055, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped Twitter Emoji (Twemoji) Dec 2025