What powers koh-tanaka.jp?
Last seen Jun 2026 · 30 technologies across 18 categories
Advertising
Twitter Ads
since Apr 2022
CDN
cdnjs
since Oct 2025
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Apr 2022
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
GSAP
since Apr 2022
JavaScript libraries
Lightbox
since Sep 2025
Underscore.js
since Apr 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2022
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Web servers
Nginx
since Apr 2022
Widgets
Twitter
since Apr 2022
WordPress plugins
Elementor Header & Footer Builder
since Apr 2022
WordPress themes
Understrap
since Apr 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.23 / 10 · ranked #9,574,656 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 7.9 s |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 197 requests
- WordPress theme: understrap (child: understrap-child-master) · all themes
- 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 Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Bot Management Nov 2025
- detected cdnjs Oct 2025
- dropped Contact Form 7 Oct 2025
- dropped Jetpack Oct 2025
- detected Lightbox Sep 2025