What powers quantumreviewcenter.com?
Last seen Jun 2026 · 25 technologies across 14 categories
Analytics
Google Analytics
since Sep 2023
CDN
cdnjs
since Sep 2023
Cloudflare
since Sep 2023
Editors
Font scripts
Font Awesome
since Sep 2023
Google Font API
since Sep 2023
JavaScript graphics
MathJax
since Apr 2024
JavaScript libraries
LMS
Thinkific
since Sep 2023
Maps
Google Maps
since May 2025
Miscellaneous
Open Graph
since Sep 2023
Programming languages
Ruby
since Sep 2023
Security
Web frameworks
Ruby on Rails
since Sep 2023
Web servers
LiteSpeed
since May 2025
Webmail
Google Workspace
since Dec 2023
Audience
- 53% desktop
- 27% phone
- 21% tablet
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #113,583,897 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 11.8 MB · 59 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| learning.quantumreviewcenter.com | 15 |
| review.quantumreviewcenter.com | 14 |
| quantumreviewcenter.com | 5 |
| www.quantumreviewcenter.com | 5 |
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights Nov 2025