What powers cha.org?
Last seen Jun 2026 · 33 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
CDN
Ecommerce
Cart Functionality
since Sep 2023
Shopify
since Sep 2023
Font scripts
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2023
Open Graph
since Sep 2023
Operating systems
Red Hat
since Jan 2019
PaaS
Amazon Web Services
since Jan 2019
Payment processors
American Express
since Sep 2023
Apple Pay
since Sep 2023
Google Pay
since Sep 2023
Mastercard
since Sep 2023
Shop Pay
since Sep 2023
Visa
since Sep 2023
Performance
Priority Hints
since Sep 2023
Programming languages
Security
HSTS
since Sep 2023
Video players
YouTube
since Jan 2019
Web server extensions
Web servers
Apache Tomcat
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 52% desktop
- 48% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,449,255 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 6.1 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cha.org | 18 |
| shop.cha.org | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped SweetAlert2 Jun 2026
- detected SweetAlert2 Apr 2026
- dropped SweetAlert2 Mar 2026
- detected Apache HTTP Server Sep 2025
- detected Apache Tomcat Sep 2025
- detected mod_jk Sep 2025
- detected OpenSSL Sep 2025
- detected PHP Sep 2025
- detected Red Hat Sep 2025