What powers boatrace-karatsu.jp?
Last seen Jun 2026 · 12 technologies across 11 categories
Advertising
Twitter Ads
since Aug 2022
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Programming languages
PHP
since Sep 2021
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Apr 2023
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since Aug 2022
Audience
- 95% phone
- 3% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #469,428 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.9 MB · 204 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| boatrace-karatsu.jp | 12 |
| www.boatrace-karatsu.jp | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected YouTube Jan 2026
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped YouTube Dec 2025