What powers ptracademy.org?
Last seen Jun 2026 · 12 technologies across 11 categories
Analytics
Pendo
since Feb 2026
CDN
Amazon CloudFront
since Feb 2026
Font scripts
Google Font API
since Feb 2026
JavaScript frameworks
JavaScript libraries
LMS
Absorb
since Feb 2026
Miscellaneous
PaaS
Amazon Web Services
since Feb 2026
Security
HSTS
since Feb 2026
UI frameworks
MUI
since Feb 2026
Video players
VideoJS
since Feb 2026
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.80 / 10 · ranked #16,569,562 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 10.7 s |
| INP | 200 ms |
| CLS | 0.45 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 13.4 MB · 94 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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