What powers bac.tokyo?
Last seen Jun 2026 · 21 technologies across 9 categories
Advertising
Criteo
since Apr 2024
FreakOut
since May 2026
Google Ads
since Dec 2022
ID5
since May 2026
Microsoft Advertising
since Mar 2024
Yahoo Advertising
since May 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Microsoft Clarity
since Mar 2024
CDN
Cloudflare
since May 2026
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Security
Cloudflare Bot Management
since May 2026
Segmentation
Adobe Audience Manager
since Apr 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 56% desktop
- 44% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.35 / 10 · ranked #1,068,745 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.2 MB · 301 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Adobe Audience Manager May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected FreakOut May 2026
- detected ID5 May 2026
- dropped Adobe Audience Manager Aug 2025