What powers kotokan.co.jp?
Last seen Jun 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Jul 2019
CMS
a-blog cms
since Jul 2019
Hosting
Xserver
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2019
Tag managers
Google Tag Manager
since Aug 2025
Web servers
Nginx
since Jul 2019
Audience
- 89% phone
- 11% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.69 / 10 · ranked #2,176,567 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 37 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 Google Analytics Jun 2026
- detected Google Tag Manager Aug 2025