What powers owc.ac.jp?
Last seen Aug 2026 · 23 technologies across 13 categories
Analytics
Google Analytics
since May 2019
CDN
cdnjs
since Apr 2026
Cloudflare
since Apr 2026
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Font scripts
Google Font API
since Apr 2026
JavaScript frameworks
JavaScript libraries
Splide
since Apr 2026
Miscellaneous
Open Graph
since Apr 2026
RSS
since Apr 2026
Operating systems
CentOS
since May 2026
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since May 2019
Web servers
Nginx
since May 2019
WordPress plugins
GTranslate
since Apr 2026
Popup Maker
since Apr 2026
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% desktop
- 49% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.68 / 10 · ranked #774,799 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 96 requests
- WordPress theme: bijoux_tcd117 · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| owc.ac.jp | 21 |
| owctime.owc.ac.jp | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026
- detected Contact Form 7 Jul 2026
- detected core-js Jul 2026
- detected Google Analytics Jul 2026
- detected Google Font API Jul 2026
- detected GSAP Jul 2026
- detected GTranslate Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected jQuery UI Jul 2026
- detected MySQL Jul 2026
- detected Nginx Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Popup Maker Jul 2026
- detected Priority Hints Jul 2026
- detected RSS Jul 2026
- detected Site Kit Jul 2026
- detected Splide Jul 2026
- detected WordPress Jul 2026
- dropped Babel May 2026
- dropped Font Awesome May 2026
- dropped Google Hosted Libraries May 2026
- dropped Google Tag Manager May 2026
- dropped MonsterInsights May 2026
- dropped Slick May 2026
- dropped Smash Balloon Instagram Feed May 2026
- dropped Tippy.js May 2026
- dropped Twitter Emoji (Twemoji) May 2026
- dropped Unpkg May 2026
- detected cdnjs Apr 2026
- detected Cloudflare Apr 2026
- detected Google Font API Apr 2026
- detected GSAP Apr 2026
- detected GTranslate Apr 2026
- detected jQuery Migrate Apr 2026
- detected jQuery UI Apr 2026
- detected Open Graph Apr 2026
- detected Popup Maker Apr 2026
- detected Priority Hints Apr 2026
- detected RSS Apr 2026
- detected Site Kit Apr 2026
- detected Splide Apr 2026