What powers caldwellschools.org?
Last seen Jun 2026 · 23 technologies across 18 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Jun 2021
Caching
Varnish
since Aug 2018
CDN
Cloudflare
since Jun 2022
Editors
DreamWeaver
since Jan 2019
Google Workspace
since Aug 2022
Mailgun
since Aug 2022
Font scripts
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Babel
since Mar 2020
Operating systems
Windows Server
since Aug 2018
Programming languages
Java
since Aug 2018
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2020
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Apache Tomcat
since Aug 2018
Audience
- 62% phone
- 38% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.93 / 10 · ranked #1,715,478 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.7 MB · 61 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sac.caldwellschools.org | 16 |
| can.caldwellschools.org | 15 |
| jms.caldwellschools.org | 15 |
| lin.caldwellschools.org | 15 |
| www.caldwellschools.org | 15 |
| chs.caldwellschools.org | 14 |
| lew.caldwellschools.org | 14 |
| sms.caldwellschools.org | 14 |
| van.caldwellschools.org | 14 |
| was.caldwellschools.org | 14 |
| wil.caldwellschools.org | 14 |
| business.caldwellschools.org | 6 |
| skyward.caldwellschools.org | 6 |
| caldwellschools.org | 5 |
| whd.caldwellschools.org | 2 |
Full technology history →
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Recent changes
- detected Tailwind CSS May 2026
- detected Cloudflare Bot Management Dec 2025