What powers j-power.co.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Nov 2022
CMS
Databases
MySQL
since Nov 2022
JavaScript libraries
Clipboard.js
since Nov 2022
HeadJS
since Nov 2022
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Programming languages
PHP
since Nov 2022
SEO
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Web servers
Apache HTTP Server
since Nov 2022
WordPress plugins
Autoptimize
since Mar 2023
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.71 / 10 · ranked #4,927,124 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 50 requests
- WordPress theme: lightning (child: lightning_child) · all themes
- 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 All in One SEO Mar 2026
- dropped All in One SEO Sep 2025
- dropped Cloudflare Sep 2025
- dropped Cloudflare Bot Management Sep 2025
- dropped core-js Sep 2025
- dropped Twitter Sep 2025
- dropped Twitter Ads Sep 2025
- dropped Twitter Emoji (Twemoji) Sep 2025
- detected jQuery Migrate Aug 2025