What powers seitaisystem.com?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Jan 2023
Microsoft Clarity
since May 2026
CDN
Bunny
since May 2023
CMS
WordPress
since Jan 2023
Databases
MySQL
since Jan 2023
Font scripts
Bunny Fonts
since May 2023
Twitter Emoji (Twemoji)
since May 2026
Hosting
Xserver
since Jan 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Page builders
Brizy WordPress
since Jul 2024
Programming languages
PHP
since Jan 2023
Security
reCAPTCHA
since Jan 2023
Tag managers
Google Tag Manager
since May 2026
Web servers
Nginx
since Jan 2023
WordPress plugins
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,419,744 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.6 MB · 79 requests
- WordPress theme: oceanwp (child: oceanwp-child-theme-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
- dropped Priority Hints Jun 2026
- dropped Tailwind CSS Jun 2026
- dropped WP Rocket Jun 2026
- detected Brizy WordPress May 2026
- detected Contact Form 7 May 2026
- detected core-js May 2026
- detected Flickity May 2026
- detected Google Analytics May 2026
- detected Google Tag Manager May 2026
- detected jQuery May 2026
- detected jQuery Migrate May 2026
- detected Lightbox May 2026
- detected Microsoft Clarity May 2026
- detected reCAPTCHA May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Brizy WordPress Sep 2025