What powers earthref.org?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
CDN
Google Hosted Libraries
since Feb 2022
Databases
MongoDB
since Nov 2022
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Nov 2022
Operating systems
Ubuntu
since Mar 2019
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Node.js
since Nov 2022
Security
HSTS
since Sep 2022
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 86% desktop
- 14% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #339,610 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 81 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kdd.earthref.org | 14 |
| www2.earthref.org | 12 |
| earthref.org | 9 |