What powers powerful.jp?
Last seen Jun 2026 · 44 technologies across 21 categories
Advertising
Google AdSense
since May 2023
Affiliate programs
Analytics
Google Analytics
since Aug 2022
Quantcast Measure
since Jun 2023
Caching
W3 Total Cache
since Jan 2023
CDN
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jun 2023
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Font Awesome
since Feb 2019
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript graphics
CanvasJS
since Aug 2025
JavaScript libraries
Miscellaneous
Page builders
WordPress Site Editor
since Oct 2024
Performance
LazySizes
since May 2023
Priority Hints
since Aug 2023
Programming languages
PHP
since Aug 2022
Security
SEO
UI frameworks
Web servers
Nginx
since Feb 2019
Widgets
AddThis
since Aug 2022
WordPress plugins
EWWW Image Optimizer
since May 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.36 / 10 · ranked #2,764,776 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 37 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kawasakiksr.powerful.jp | 20 |
| v4s.powerful.jp | 17 |
| tirinitas.powerful.jp | 15 |
| news.powerful.jp | 14 |
| womangarden.powerful.jp | 12 |
| precon.powerful.jp | 10 |
| sansho.powerful.jp | 5 |
| hundosi.powerful.jp | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- detected MonsterInsights Mar 2026
- detected CanvasJS Aug 2025