What powers seika-kuze.com?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Mar 2024
CDN
Google Hosted Libraries
since Mar 2024
CMS
Databases
MySQL
since Mar 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
RSS
since Mar 2024
Programming languages
Security
Really Simple SSL & Security
since Sep 2024
SEO
Web servers
Apache HTTP Server
since Mar 2024
WordPress themes
ThemeGrill Spacious
since Mar 2024
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #92,258,766 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 39 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
- dropped Priority Hints May 2026
- dropped MediaElement.js Feb 2026
- detected Priority Hints Jan 2026
- dropped Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected MediaElement.js Nov 2025
- dropped MediaElement.js Sep 2025