What powers 20tensyoku.jp?
Last seen Jun 2026 · 17 technologies across 10 categories
Advertising
Affiliate programs
A8.net
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2024
CDN
Cloudflare
since Sep 2024
jQuery CDN
since Jan 2026
Font scripts
Google Font API
since Apr 2026
JavaScript libraries
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Jan 2026
Audience
- 61% desktop
- 39% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.12 / 10 · ranked #1,397,492 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 135 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped YouTube May 2026
- detected Google Font API Apr 2026
- detected Slick Apr 2026
- dropped PHP Mar 2026
- detected Priority Hints Mar 2026
- dropped AccessTrade Feb 2026
- dropped Amazon EC2 Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped Apache HTTP Server Feb 2026
- dropped FlexSlider Feb 2026
- dropped Google AdSense Feb 2026
- dropped Google Hosted Libraries Feb 2026
- dropped reCAPTCHA Feb 2026
- detected jQuery CDN Jan 2026
- detected Nginx Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025