What powers oref.org?
Last seen May 2026 · 13 technologies across 9 categories
Caching
Varnish
since Apr 2026
CMS
Font scripts
Google Font API
since Nov 2023
Typekit
since Nov 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Nov 2023
PaaS
Azure
since Aug 2023
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Nov 2023
Web frameworks
Microsoft ASP.NET
since Jul 2021
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #313,412 of all domains
130 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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