What powers fcsd.us?
Last seen Jun 2026 · 37 technologies across 19 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Mar 2022
CDN
jQuery CDN
since Jul 2024
Unpkg
since Oct 2022
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Sep 2020
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Sep 2018
Operating systems
Windows Server
since Aug 2018
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2018
UI frameworks
Animate.css
since Aug 2018
Video players
Web frameworks
Web servers
Webmail
Apple iCloud Mail
since Oct 2025
Google Workspace
since Dec 2024
Widgets
Twitter
since Sep 2018
Audience
- 53% desktop
- 47% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.48 / 10 · ranked #6,660,223 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 7.7 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dac.fcsd.us | 18 |
| nfhs.fcsd.us | 18 |
| sfac.fcsd.us | 18 |
| nfe.fcsd.us | 17 |
| rsac.fcsd.us | 17 |
| www.fcsd.us | 17 |
| etac.fcsd.us | 16 |
| fcsd.us | 14 |
| aresources.fcsd.us | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Lightbox Apr 2026
- detected Lightbox Feb 2026
- detected Apple iCloud Mail Oct 2025
- dropped Lightbox Oct 2025