What powers 
jhp.or.jp?
Last seen Oct 2026 · 10 technologies across 7 categories
Analytics
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Security
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% desktop
- 39% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.89 / 10 · ranked #257,724 of all domains
41 referring domains · OpenPageRank
Page
- Language: Japanese
- Weight: 13.4 MB · 107 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- JHP School Building Association
- Founded: 2000
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Xserver (85.131.197.148)
- DNS: Xserver
- Email: jhp.or.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,191,559, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Adobe Audience Manager Mar 2026
- dropped Bootstrap Mar 2026
- dropped core-js Mar 2026
- dropped Facebook Login Mar 2026
- dropped Facebook Pixel Mar 2026
- dropped Google Hosted Libraries Mar 2026
- dropped Google Tag Manager Mar 2026
- dropped ID5 Mar 2026
- dropped MySQL Mar 2026
- dropped PHP Mar 2026
- dropped Twitter Mar 2026
- dropped Twitter Ads Mar 2026
- dropped WordPress Mar 2026
- detected Font Awesome Feb 2026
- detected Google Font API Feb 2026
- detected HSTS Feb 2026
- detected PWA Feb 2026
- detected Slick Feb 2026