What powers columbiak12.com?
Last seen Jun 2026 · 32 technologies across 13 categories
CDN
Font scripts
Google Font API
since Jan 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
AlertifyJS
since Jul 2025
Next.js
since Oct 2021
Next.js App Router
since May 2025
React
since Jan 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since May 2025
Programming languages
RUM
Datadog
since Jul 2025
Security
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 51% desktop
- 49% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.31 / 10 · ranked #2,858,131 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.3 MB · 20 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pwa.columbiak12.com | 30 |
| pes.columbiak12.com | 25 |
| lcms.columbiak12.com | 24 |
| mjn.columbiak12.com | 24 |
| rsga.columbiak12.com | 24 |
| cce.columbiak12.com | 23 |
| chs.columbiak12.com | 23 |
| ees.columbiak12.com | 23 |
| fwes.columbiak12.com | 23 |
| fwhs.columbiak12.com | 23 |
| ses.columbiak12.com | 23 |
| wes.columbiak12.com | 23 |
| www.columbiak12.com | 23 |
| nes.columbiak12.com | 18 |
| fpe.columbiak12.com | 17 |
| mpe.columbiak12.com | 17 |
| rms.columbiak12.com | 16 |
Full technology history →
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Recent changes
- dropped Cart Functionality Aug 2025
- dropped YouTube Aug 2025