What powers rakukei.com?
Last seen Jun 2026 · 18 technologies across 12 categories
Advertising
Yahoo Advertising
since Jan 2026
Analytics
Google Analytics
since Jul 2023
CMS
WordPress
since Feb 2026
Databases
MySQL
since Feb 2026
Ecommerce
ColorMeShop
since Jul 2023
Font scripts
Font Awesome
since Jul 2023
Google Font API
since Jul 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2023
RSS
since Jul 2023
Programming languages
PHP
since Feb 2026
Security
HSTS
since Jul 2023
Tag managers
Google Tag Manager
since Jul 2023
Web servers
Nginx
since Jul 2023
Audience
- 95% phone
- 3% tablet
- 2% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,827,184 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 75 ms |
| CLS | 0.6 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 20.1 MB · 239 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected MySQL Feb 2026
- detected PHP Feb 2026
- detected WordPress Feb 2026
- detected Yahoo Advertising Jan 2026