What powers kawa39.com?
Last seen Jun 2026 · 29 technologies across 20 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Feb 2019
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Feb 2019
Twitter Emoji (Twemoji)
since Feb 2019
JavaScript libraries
Clipboard.js
since Nov 2023
Swiper
since Nov 2023
Maps
Google Maps
since Nov 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Nov 2023
UI frameworks
Video players
YouTube
since May 2019
Web servers
Apache HTTP Server
since Feb 2019
Widgets
WordPress plugins
WordPress themes
Twenty Seventeen
since Mar 2024
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,387,296 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.6 MB · 99 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| j704.kawa39.com | 23 |
| re.kawa39.com | 19 |
| kawa39.com | 9 |
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