What powers kooss.com?
Last seen Jun 2026 · 9 technologies across 8 categories
Advertising
Google AdSense
since Jan 2019
Cookie compliance
Funding Choices
since Feb 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
CentOS
since Aug 2018
Security
reCAPTCHA
since Dec 2022
Tag managers
Google Tag Manager
since Dec 2021
Web server extensions
Web servers
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.80 / 10 · ranked #266,420 of all domains
223 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.0 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nengajyou.kooss.com | 9 |
| hen.kooss.com | 5 |
| www.kooss.com | 5 |
Full technology history →
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Recent changes
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Snowplow Analytics Nov 2025