What powers 
oita-pjc.ac.jp?
Last seen Sep 2026 · 25 technologies across 16 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Google Sign-in
since Feb 2021
CDN
JavaScript frameworks
Vue.js
since Apr 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Nov 2021
Mobile frameworks
Operating systems
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Aug 2022
Web server extensions
Web servers
Nginx
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Widgets
FlexSlider
since Jan 2019
Twitter
since Feb 2019
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
Audience
- 67% phone
- 33% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.34 / 10 · ranked #428,544 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.2 MB · 11 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Oita Prefectural College of Arts and Culture
- Founded: 1959
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on SINET-AS Research Organization of Information and Systems, National Institute of Informatics (160.238.56.1)
- DNS: oita-u.ac.jp
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 475,410, 6 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.oita-pjc.ac.jp | 14 |
| library.oita-pjc.ac.jp | 6 |
| vap.oita-pjc.ac.jp | 6 |
| geitan-kyomu.oita-pjc.ac.jp | 5 |
| ex.oita-pjc.ac.jp | 3 |
| ex2014.oita-pjc.ac.jp | 3 |
| jouhou.oita-pjc.ac.jp | 3 |
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025