What powers chuman.co.jp?
Last seen Jun 2026 · 21 technologies across 13 categories
Advertising
FreakOut
since Dec 2023
Google Ads
since Dec 2022
Twitter Ads
since Nov 2024
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Microsoft Clarity
since Oct 2024
CDN
Cloudflare
since Nov 2024
Editors
DreamWeaver
since Jan 2019
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Nov 2024
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Apr 2025
Web servers
Nginx
since Apr 2021
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 86% desktop
- 14% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.17 / 10 · ranked #1,316,375 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.4 MB · 151 requests
- Structured data: OpenGraph
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
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025