What powers colheights.k12.mn.us?
Last seen Jun 2026 · 27 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Aug 2024
CDN
Cloudflare
since Aug 2024
Databases
Editors
Mailgun
since Nov 2022
JavaScript frameworks
Backbone.js
since Aug 2024
Stimulus
since Feb 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Aug 2024
Preact
since Aug 2024
Selectize
since Aug 2024
Underscore.js
since Aug 2024
Miscellaneous
HTTP/3
since Aug 2024
Open Graph
since Sep 2022
Programming languages
Java
since Dec 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Translation
Weglot
since Aug 2024
Video players
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 56% desktop
- 44% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.44 / 10 · ranked #956,226 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.7 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.colheights.k12.mn.us | 26 |
| ca.colheights.k12.mn.us | 24 |
| chhs.colheights.k12.mn.us | 24 |
| npsfi.colheights.k12.mn.us | 24 |
| vv.colheights.k12.mn.us | 24 |
| hl.colheights.k12.mn.us | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- detected Stimulus Feb 2026
- detected Htmx Nov 2025
- dropped Google Analytics Oct 2025