What powers seikouudoku.jp?
Last seen Jun 2026 · 23 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting panels
Plesk
since Jul 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Aug 2024
Programming languages
Security
reCAPTCHA
since Aug 2022
Web servers
Apache HTTP Server
since Jul 2024
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.33 / 10 · ranked #2,823,923 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.