What powers sdchm.org?
Last seen Sep 2026 · 28 technologies across 18 categories
Analytics
Google Analytics
since Aug 2022
Blogs
CMS
CRM
Neon CRM
since Feb 2023
Databases
MySQL
since Apr 2019
Ecommerce
Font Scripts
Font Awesome
since Apr 2019
Google Font API
since Apr 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript Graphics
Chart.js
since Apr 2019
JavaScript Libraries
Maps
Google Maps
since Feb 2025
Miscellaneous
Gravatar
since Apr 2019
Open Graph
since Sep 2022
PWA
since Aug 2022
Twitter Emoji (Twemoji)
since Apr 2019
Programming Languages
Security
HSTS
since Nov 2024
Video players
YouTube
since Apr 2026
Web Servers
Apache HTTP Server
since Apr 2019
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.39 / 10 · ranked #1,019,157 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Organisation
- San Diego Chinese Historical Museum
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (13.248.243.5)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 2,395,012, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sdchm.org | 15 |
| www.sdchm.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB Sep 2026
- dropped Amazon Web Services Sep 2026
- dropped RequireJS Aug 2026
- detected YouTube Apr 2026
- detected Google Analytics Mar 2026
- detected Amazon ALB Dec 2025
- detected Amazon Web Services Dec 2025