What powers calhounisd.org?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Apr 2018
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Jun 2018
PaaS
Azure
since Jan 2025
Programming languages
Java
since Aug 2018
Security
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 91% desktop
- 9% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.97 / 10 · ranked #1,641,473 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.1 MB · 115 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calhounisd.org | 14 |
| calhounisd.org | 7 |
| at-sky.calhounisd.org | 6 |
| bc-sky.calhounisd.org | 6 |
| be-sky.calhounisd.org | 6 |
| br-sky.calhounisd.org | 6 |
| cchs-sky.calhounisd.org | 6 |
| cisd-sky.calhounisd.org | 6 |
| cr-sky.calhounisd.org | 6 |
| lv-sky.calhounisd.org | 6 |
| mar-sky1.calhounisd.org | 6 |
| mar-sky2.calhounisd.org | 6 |
| mar-sky3.calhounisd.org | 6 |
| mar-sky4.calhounisd.org | 6 |
| ol-sky.calhounisd.org | 6 |
| te-sky.calhounisd.org | 6 |
| helpdesk.calhounisd.org | 5 |
| bisd-sky.calhounisd.org | 3 |
| onlinelearning.calhounisd.org | 3 |
Full technology history →
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Recent changes
- detected reCAPTCHA Feb 2026
- dropped Apache Tomcat Jan 2026