What powers seitai-school.com?
Last seen Jun 2026 · 23 technologies across 16 categories
Advertising
Google AdSense
since Jun 2024
Affiliate programs
Analytics
Google Analytics
since May 2024
Quantcast Measure
since May 2024
CDN
jsDelivr
since May 2024
CMS
WordPress
since May 2024
Databases
MySQL
since May 2024
Font scripts
Google Font API
since May 2024
Hosting
Xserver
since May 2024
JavaScript libraries
Lozad.js
since May 2024
Miscellaneous
Open Graph
since May 2024
RSS
since May 2024
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since May 2024
Programming languages
PHP
since May 2024
Security
reCAPTCHA
since May 2024
Web servers
Nginx
since May 2024
WordPress plugins
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.13 / 10 · ranked #82,878,160 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 78 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Priority Hints Jun 2026
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- dropped Google Hosted Libraries Feb 2026
- dropped Google Tag Manager Aug 2025