What powers collarcheck.com?
Last seen Jun 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Apr 2025
Microsoft Clarity
since Apr 2025
Authentication
NextAuth.js
since Apr 2025
CDN
Amazon S3
since May 2026
Cloudflare
since Apr 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2025
Webpack
since Apr 2025
PaaS
Amazon Web Services
since May 2026
Vercel
since Apr 2025
Programming languages
Node.js
since Apr 2025
Security
Cloudflare Bot Management
since Apr 2026
HSTS
since Apr 2025
UI frameworks
Radix UI
since Apr 2025
Tailwind CSS
since Apr 2025
Webmail
Google Workspace
since Apr 2025
Audience
- 76% phone
- 24% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.65 / 10 · ranked #20,725,093 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 250 ms |
| CLS | 0.35 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.7 MB · 108 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Google Tag Manager Feb 2026
- dropped GoDaddy Jan 2026
- detected Google Tag Manager Dec 2025