What powers doppel.co.jp?
Last seen Jun 2026 · 33 technologies across 17 categories
Analytics
Google Analytics
since Jul 2022
Caching
WP Rocket
since Jul 2022
CDN
CMS
WordPress
since Jul 2022
Databases
MySQL
since Jul 2022
Font scripts
Google Font API
since Jul 2022
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Jul 2022
Security
UI frameworks
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Jul 2022
Webmail
Google Workspace
since Aug 2022
WordPress plugins
TablePress
since Nov 2025
WP-PageNavi
since Nov 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.70 / 10 · ranked #4,981,268 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 8.0 MB · 90 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.doppel.co.jp | 24 |
| doppel.co.jp | 21 |