What powers c-isd.com?
Last seen Jun 2026 · 46 technologies across 21 categories
Accessibility
AudioEye
since Sep 2023
Advertising
Google Publisher Tag
since Sep 2024
Analytics
Cloudflare Browser Insights
since Aug 2023
Google Analytics
since Feb 2020
Quantcast Measure
since Sep 2024
Snowplow Analytics
since Oct 2025
CDN
Databases
Ecommerce
Cart Functionality
since Sep 2024
Editors
Font scripts
Google Font API
since Feb 2020
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Backbone.js
since Nov 2023
Stimulus
since Feb 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Aug 2023
Selectize
since Aug 2023
SweetAlert
since Sep 2024
Underscore.js
since Nov 2023
Miscellaneous
HTTP/3
since Aug 2023
Open Graph
since Sep 2022
Operating systems
Windows Server
since Feb 2020
Programming languages
Java
since Aug 2023
Security
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Feb 2020
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 55% phone
- 45% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.48 / 10 · ranked #2,525,838 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 15.2 MB · 80 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chs.c-isd.com | 30 |
| smith.c-isd.com | 30 |
| wheat.c-isd.com | 30 |
| www.c-isd.com | 30 |
| team.c-isd.com | 29 |
| gerard.c-isd.com | 28 |
| adams.c-isd.com | 27 |
| coleman.c-isd.com | 27 |
| cooke.c-isd.com | 27 |
| irving.c-isd.com | 27 |
| marti.c-isd.com | 27 |
| santafe.c-isd.com | 27 |
| athletics.c-isd.com | 26 |
| eduphoria.c-isd.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- detected Stimulus Feb 2026
- detected Htmx Nov 2025
- detected Snowplow Analytics Oct 2025
- dropped YouTube Sep 2025