What powers k2d.co.jp?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Jul 2019
Authentication
Facebook Login
since Jul 2021
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Font scripts
Twitter Emoji (Twemoji)
since Jul 2019
Hosting
Sakura Internet
since Aug 2022
Xserver
since Sep 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jul 2019
SEO
Tag managers
Google Tag Manager
since Sep 2022
Web servers
Nginx
since Jul 2019
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,055,751 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.8 MB · 30 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.k2d.co.jp | 16 |
| k2d.co.jp | 7 |