What powers columbiasd.com?
Last seen Aug 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
CDN
Google Workspace
since Aug 2022
Mailgun
since Apr 2023
Font scripts
JavaScript frameworks
JavaScript libraries
Slick
since Aug 2018
Operating systems
Windows Server
since Aug 2018
UI frameworks
Bootstrap
since Feb 2021
Video players
YouTube
since Aug 2022
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Widgets
FlippingBook
since Aug 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 69% desktop
- 31% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.30 / 10 · ranked #8,605,635 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 4.1 MB · 131 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- detected FlippingBook Aug 2026
- dropped Google Font API May 2026
- dropped Modernizr May 2026
- detected Bootstrap Apr 2026
- detected cdnjs Apr 2026
- detected Cloudflare Apr 2026
- detected GSAP Apr 2026
- detected ScrollMagic Apr 2026