What powers boatrace-biwako.jp?
Last seen Jun 2026 · 29 technologies across 20 categories
Advertising
ID5
since Oct 2023
Twitter Ads
since Jan 2022
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Mar 2024
CDN
Amazon CloudFront
since Mar 2024
Cloudflare
since Mar 2025
Ecommerce
Cart Functionality
since Jan 2022
Amazon SES
since Mar 2024
JavaScript graphics
ECharts
since Mar 2024
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Mar 2024
Performance
Priority Hints
since Mar 2024
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Mar 2024
Video players
YouTube
since Jan 2022
Web frameworks
Express
since Mar 2024
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since Jan 2022
Audience
- 92% phone
- 6% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.00 / 10 · ranked #569,267 of all domains
40 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: 5.2 MB · 141 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ai.boatrace-biwako.jp | 17 |
| ohmi.boatrace-biwako.jp | 17 |
| boatrace-biwako.jp | 7 |
| www.boatrace-biwako.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected ECharts Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped ECharts May 2026
- detected ECharts Jan 2026
- dropped ECharts Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected ECharts Sep 2025
- dropped ECharts Aug 2025