What powers seiyogakuin.ac.jp?
Last seen Aug 2026 · 31 technologies across 17 categories
Advertising
Google Ads
since Feb 2025
Analytics
Google Ads Conversion Tracking
since Feb 2025
Google Analytics
since Aug 2018
Microsoft Clarity
since Jan 2025
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
Google Hosted Libraries
since May 2023
jQuery CDN
since May 2023
CMS
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2020
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2023
Operating systems
CentOS
since May 2020
Programming languages
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since Aug 2022
Web server extensions
Web servers
Apache HTTP Server
since May 2020
Nginx
since Aug 2018
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
EWWW Image Optimizer
since May 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 57% phone
- 43% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.43 / 10 · ranked #412,892 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 7.2 MB · 156 requests
- WordPress theme: seiyogakuin · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| seiyogakuin.ac.jp | 22 |
| oc.seiyogakuin.ac.jp | 20 |
| exam.seiyogakuin.ac.jp | 16 |
| www.seiyogakuin.ac.jp | 8 |
| up.seiyogakuin.ac.jp | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025