What powers 
efpia.jp?
Last seen Jul 2026 · 8 technologies across 6 categories
Analytics
Hosting
Xserver
since Nov 2022
JavaScript libraries
Miscellaneous
PWA
since Nov 2022
Web servers
Nginx
since Jul 2022
Webmail
Microsoft 365
since Jul 2026
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
3.57 / 10 · ranked #831,181 of all domains
26 referring domains · OpenPageRank
Infrastructure
- Hosted on Xserver (183.181.97.147)
- DNS: Xserver
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 12,823,795, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.efpia.jp | 8 |
| efpia.jp | 7 |