What powers openhistoricalmap.org?
Last seen Jun 2026 · 25 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
CDN
Cloudflare
since Feb 2026
Unpkg
since Dec 2021
Comment systems
CRM
Neon CRM
since Aug 2024
JavaScript frameworks
Ember.js
since Jun 2025
JavaScript libraries
Maps
Message boards
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Sep 2022
Popper
since Aug 2022
PWA
since Aug 2022
RSS
since Jun 2025
Operating systems
Ubuntu
since Dec 2021
PaaS
Amazon Web Services
since Aug 2022
Performance
Turbo
since Feb 2025
Programming languages
Ruby
since Dec 2021
Security
HSTS
since Apr 2024
Web frameworks
Ruby on Rails
since Dec 2021
Web servers
Audience
- 53% desktop
- 43% phone
- 4% tablet
United States
India
Germany
United Kingdom
Brazil
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #326,372 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 600 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 26 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.openhistoricalmap.org | 16 |
| forum.openhistoricalmap.org | 14 |
| openhistoricalmap.org | 14 |
| staging.openhistoricalmap.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Apr 2026
- dropped Debian Apr 2026
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Browser Insights Feb 2026
- detected HTTP/3 Feb 2026
- detected Debian Oct 2025