What powers hdcolumbia.com?
Last seen Jun 2026 · 39 technologies across 22 categories
Accessibility
AudioEye
since Oct 2021
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Amazon S3
since Feb 2025
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since May 2022
jQuery CDN
since May 2022
jsDelivr
since Jul 2020
CMS
DNN
since Jan 2019
CRM
DX1
since Feb 2023
Sendgrid
since Oct 2025
Font scripts
JavaScript graphics
JavaScript libraries
Load balancers
Azure Front Door
since Nov 2024
Maps
Google Maps
since Nov 2025
Miscellaneous
Azure Edge Network
since Jul 2023
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Aug 2022
Azure
since Aug 2021
Security
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
YouTube
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
IIS
since Jan 2019
Widgets
Audience
- 89% phone
- 11% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,491,159 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Microsoft Azure
- Weight: 6.6 MB · 149 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hdcolumbia.com | 30 |
| www.hdcolumbia.com | 30 |
| m.hdcolumbia.com | 17 |
Full technology history →
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Recent changes
- detected Google Maps Nov 2025
- detected Sendgrid Oct 2025