What powers captive.com?
Last seen Jun 2026 · 14 technologies across 12 categories
CDN
Cloudflare
since Jan 2019
jsDelivr
since Jan 2022
Font scripts
Google Font API
since Oct 2025
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Performance
Cloudflare Zaraz
since Sep 2023
Priority Hints
since Mar 2026
UI frameworks
Web frameworks
Web servers
IIS
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Wisepops
since Aug 2021
Audience
- 78% desktop
- 22% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.41 / 10 · ranked #415,534 of all domains
118 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.8 MB · 43 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Mar 2026
- detected Google Font API Oct 2025