What powers kousotu.com?
Last seen Jun 2026 · 13 technologies across 9 categories
Advertising
Google AdSense
since May 2021
Twitter Ads
since Jun 2021
CDN
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Aug 2018
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Apr 2022
Web servers
Nginx
since Aug 2018
Widgets
Twitter
since May 2021
Audience
- 50% phone
- 50% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,836,108 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 106 requests
- Structured data: OpenGraph, Twitter Cards
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 Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Google Tag Manager Aug 2025