What powers 
jpa.ac.jp?
Last seen Oct 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Aug 2022
Caching
Litespeed Cache
since Jan 2024
CDN
Unpkg
since Oct 2024
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Swiper
since Oct 2024
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Oct 2024
Programming languages
Security
Really Simple SSL & Security
since Oct 2024
Web servers
LiteSpeed
since Jan 2024
WordPress themes
Lightning
since Oct 2024
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.46 / 10 · ranked #934,833 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 84 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GMO Internet (163.44.185.208)
- DNS: Lolipop
- Email: Lolipop
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 223,019, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted