What powers crcsd.org?
Last seen Jun 2026 · 30 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since May 2022
Google Analytics
since May 2020
CDN
Font scripts
JavaScript frameworks
AlertifyJS
since Jan 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since May 2020
Programming languages
PHP
since Jan 2026
RUM
Datadog
since Jan 2026
Security
UI frameworks
Web frameworks
Microsoft ASP.NET
since May 2020
Web servers
Nginx
since Jan 2026
Webmail
Google Workspace
since Aug 2022
Audience
- 66% phone
- 34% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.69 / 10 · ranked #2,171,843 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 30.0 MB · 174 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| golding.crcsd.org | 30 |
| crhs.crcsd.org | 22 |
| www.crcsd.org | 22 |
| www.crhs.crcsd.org | 22 |
| www.golding.crcsd.org | 22 |
| radez.crcsd.org | 14 |
| ryder.crcsd.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected AlertifyJS Jan 2026
- detected Bootstrap Jan 2026
- detected cdnjs Jan 2026
- detected Datadog Jan 2026
- detected DataTables Jan 2026
- detected Google Font API Jan 2026
- detected HeadJS Jan 2026
- detected jsDelivr Jan 2026
- detected Moment.js Jan 2026
- detected Nginx Jan 2026
- detected PHP Jan 2026
- detected reCAPTCHA Jan 2026
- detected Slick Jan 2026
- detected Typekit Jan 2026
- detected Unpkg Jan 2026