What powers 
cas.or.jp?
Last seen Jul 2024 · 13 technologies across 10 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Jul 2024
Google AdSense
since Jul 2024
Analytics
Google Analytics
since Jul 2024
Authentication
Facebook Login
since Jul 2024
Editors
DreamWeaver
since Jul 2024
Operating systems
FreeBSD
since Jul 2024
Programming languages
Security
reCAPTCHA
since Jul 2024
Tag managers
Google Tag Manager
since Jul 2024
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.46 / 10 · ranked #935,185 of all domains
17 referring domains · OpenPageRank
Infrastructure
- Hosted on ASAHI-NET Asahi Net (118.243.56.243)
- Email: itodenwa.com
- Email security: SPF (hard fail), no DMARC record, BIMI
- Common Crawl link graph: rank 3,048,784, 2 hosts
DNS records as swept Oct 2026. How the web is hosted