What powers kaisenzenya.com?
Last seen Aug 2026 · 12 technologies across 12 categories
Analytics
Google Analytics
since Jun 2026
CDN
Google Hosted Libraries
since Jun 2026
CMS
Databases
MySQL
since Jun 2026
Font scripts
Twitter Emoji (Twemoji)
since Jun 2026
Hosting
Sakura Internet
since Jan 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2026
Programming languages
PHP
since Jun 2026
UI frameworks
Tailwind CSS
since Jun 2026
Video players
YouTube
since Jun 2026
Web servers
Nginx
since Jan 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 85% phone
- 13% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.46 / 10 · ranked #6,876,512 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.8 MB · 112 requests
- WordPress theme: _wp_v5 · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Google Analytics Jun 2026
- detected Google Hosted Libraries Jun 2026
- detected jQuery Jun 2026
- detected MySQL Jun 2026
- detected PHP Jun 2026
- detected Tailwind CSS Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- detected WordPress Jun 2026
- detected YouTube Jun 2026