What powers b-seizan.net?
Last seen Jun 2026 · 17 technologies across 12 categories
CDN
jQuery CDN
since Feb 2023
CMS
WordPress
since Feb 2023
Databases
MySQL
since Feb 2023
Font scripts
Twitter Emoji (Twemoji)
since Feb 2023
Hosting
Xserver
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
RSS
since Feb 2023
Performance
LazySizes
since Feb 2023
Programming languages
PHP
since Feb 2023
Video players
Web servers
Nginx
since Apr 2022
WordPress plugins
EWWW Image Optimizer
since Feb 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #39,721,423 of all domains
2 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
- Language: Japanese
- Weight: 7.6 MB · 43 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025