What powers coolkagawa.jp?
Last seen Jun 2026 · 21 technologies across 10 categories
Advertising
Analytics
Google Analytics
since Feb 2020
Snowplow Analytics
since Jul 2024
CMS
a-blog cms
since Feb 2020
Font scripts
Ionicons
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Feb 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
Web servers
Nginx
since Feb 2020
Audience
- 95% phone
- 3% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.84 / 10 · ranked #1,901,745 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 111 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped 33Across Nov 2025
- dropped Criteo Nov 2025
- dropped OpenX Nov 2025
- dropped Adobe Audience Manager Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Prebid Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped Rubicon Project Oct 2025