What powers 33kai.com?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Aug 2022
CDN
jsDelivr
since Oct 2025
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Oct 2025
Hosting
Xserver
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2025
RSS
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Aug 2022
Web servers
Nginx
since Dec 2022
Webmail
Google Workspace
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.53 / 10 · ranked #23,504,458 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 86 requests
- WordPress theme: 33kai (child: 33kai-child) · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Contact Form 7 Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Hosted Libraries Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped Smart Slider 3 Nov 2025
- dropped TablePress Nov 2025
- detected Google Font API Oct 2025
- detected jsDelivr Oct 2025
- detected Open Graph Oct 2025
- detected Priority Hints Oct 2025
- detected RSS Oct 2025
- detected Swiper Oct 2025