What powers cmpso.org?
Last seen Feb 2025 · 17 technologies across 13 categories
Analytics
Google Analytics
since Jan 2023
CMS
Databases
MySQL
since Jan 2023
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
GSAP
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
RSS
since Jan 2023
Operating systems
Ubuntu
since Jan 2023
Programming languages
PHP
since Jan 2023
Web servers
Apache HTTP Server
since Jan 2023
Webmail
Google Workspace
since Jan 2023
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.03 / 10 · ranked #1,533,206 of all domains
24 referring domains · OpenPageRank
Infrastructure
- Hosted on UCLA (149.142.39.80)
- DNS: tigertech.net
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 119,715, 10 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted