What powers kounai-sumai.com?
Last seen Jun 2026 · 22 technologies across 14 categories
Advertising
Google AdSense
since Mar 2025
CDN
cdnjs
since Feb 2025
Cloudflare
since Feb 2025
CMS
Databases
MySQL
since Feb 2025
Font scripts
Google Font API
since Nov 2025
JavaScript frameworks
JavaScript libraries
LazySizes
since Feb 2025
LazySizes unveilhooks plugin
since Feb 2025
Miscellaneous
Programming languages
PHP
since Feb 2025
Security
reCAPTCHA
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2025
Video players
YouTube
since Feb 2025
Web servers
LiteSpeed
since Feb 2025
Widgets
Pocket
since Feb 2025
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #91,407,852 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 42 requests
- WordPress theme: diver (child: diver_child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API May 2026
- dropped Google Font API Apr 2026
- detected Google Font API Nov 2025
- dropped Snowplow Analytics Nov 2025
- detected Snowplow Analytics Sep 2025