What powers kesu.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
CDN
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Ionicons
since Jan 2023
Twitter Emoji (Twemoji)
since Jan 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
Programming languages
SEO
Web servers
Nginx
since Jul 2020
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.93 / 10 · ranked #1,722,872 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.6 MB · 67 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
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Plesk Nov 2025