What powers seiryupub.co.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Nov 2022
Databases
MySQL
since Nov 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Nov 2022
SEO
Web servers
Nginx
since Jan 2019
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.96 / 10 · ranked #603,050 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 9.5 MB · 53 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.