What powers kuruchan.jp?
Last seen Jun 2026 · 20 technologies across 11 categories
Advertising
Geniee
since May 2022
Google AdSense
since Feb 2020
Google Publisher Tag
since Jan 2022
ID5
since Feb 2025
PubMatic
since Jun 2023
Rubicon Project
since Apr 2023
Affiliate programs
Amazon Associates
since May 2026
Analytics
CDN
Cloudflare
since Nov 2021
Cookie compliance
Funding Choices
since Feb 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Nov 2021
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2020
Web servers
Nginx
since Aug 2020
Audience
- 85% phone
- 15% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,433,180 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0.4 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 1,163 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 Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Amazon Associates May 2026
- dropped Amazon Advertising Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped Prebid Apr 2026
- dropped Google Font API Mar 2026
- detected Google Font API Jan 2026
- dropped Criteo Dec 2025
- detected Geniee Aug 2025