What powers seireisha.net?
Last seen Aug 2026 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jul 2026
CMS
microCMS
since Jul 2026
JavaScript frameworks
Vue.js
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
Web servers
Apache HTTP Server
since Jul 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 80% phone
- 20% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.25 / 10 · ranked #67,355,845 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 18 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.