What powers k-clean.jp?
Last seen Jun 2026 · 22 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
Caching
Google PageSpeed
since Jan 2021
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Nov 2024
Typekit
since Feb 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
SEO
Tag managers
Google Tag Manager
since Sep 2019
Video players
YouTube
since Sep 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
Audience
- 80% phone
- 19% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.57 / 10 · ranked #391,691 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 210 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Site Kit Oct 2025