What powers bac-us.com?
Last seen Jun 2026 · 20 technologies across 14 categories
A/B Testing
Optimizely
since May 2025
Analytics
Google Analytics
since May 2025
Feature management
LaunchDarkly
since May 2025
JavaScript frameworks
JavaScript libraries
web-vitals
since May 2025
Miscellaneous
RSS
since May 2025
Performance
Priority Hints
since May 2025
RUM
New Relic
since May 2025
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since May 2025
UI frameworks
Video players
YouTube
since May 2025
Web servers
Nginx
since May 2025
Webmail
Microsoft 365
since May 2025
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #85,538,347 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Akamai
- Weight: 1.6 MB · 108 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Akamai May 2026
- dropped Akamai mPulse May 2026
- dropped Boomerang May 2026