What powers cotr.org?
Last seen Jun 2026 · 56 technologies across 24 categories
Analytics
Google Analytics
since Feb 2019
CDN
Amazon CloudFront
since Jun 2026
Bunny
since Jul 2024
cdnjs
since May 2022
Cloudflare
since May 2022
Imgix
since Nov 2022
jsDelivr
since Aug 2020
Unpkg
since May 2022
CMS
Databases
MySQL
since Jun 2025
Font scripts
Google Font API
since Jun 2025
Hosting
Issue trackers
Sentry
since Aug 2020
JavaScript frameworks
React
since Aug 2020
JavaScript libraries
Load balancers
Azure Front Door
since Jun 2022
Miscellaneous
Babel
since Jun 2026
HTTP/3
since Jun 2025
Open Graph
since Sep 2022
RSS
since Jun 2025
Webpack
since Aug 2020
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Jun 2026
Azure
since Jun 2022
Page builders
Programming languages
Reverse proxies
Security
Cloudflare Bot Management
since Jun 2025
Tag managers
Google Tag Manager
since Apr 2019
Translation
Weglot
since Aug 2024
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 74% phone
- 26% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,449,312 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: BunnyCDN
- Weight: 76.5 MB · 127 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| espanol.cotr.org | 26 |
| online.cotr.org | 25 |
| www.cotr.org | 25 |
| origin.cotr.org | 20 |
| go.cotr.org | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Jun 2026
- detected Amazon Web Services Jun 2026
- detected Babel Jun 2026
- detected Lodash Jun 2026
- detected VideoJS Jun 2026
- detected YouTube Jun 2026
- dropped Apollo Sep 2025
- dropped GraphQL Sep 2025
- dropped TypeScript Sep 2025