What powers bc-ol.com?
Last seen Jun 2026 · 16 technologies across 13 categories
Advertising
Twitter Ads
since Jan 2022
Analytics
CDN
Cloudflare
since Mar 2025
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Feb 2025
Miscellaneous
Open Graph
since Feb 2025
Reverse proxies
Envoy
since Feb 2025
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Jan 2022
Web servers
Nginx
since Jul 2020
Widgets
Twitter
since Jan 2021
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.76 / 10 · ranked #4,566,171 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bc-academy.bc-ol.com | 11 |
| bc-ol.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