Grok 4.2 Beta 2
Tutorial on using Grok models via xAI API
67% unique tagline
docs.x.ai
· Added April 13, 2026
· Last analysed April 13, 2026· via 
This analysis is a snapshot taken on 13 April 2026. The site may have changed since then and results may not reflect its current state.
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Tech Stack (14)
Infrastructure
| CDN | Cloudflare |
| Security | Cloudflare Bot Management |
| HSTS |
Build & Framework
| CSS framework | Tailwind CSS |
| Font | Adobe Fonts |
| Framework | React |
| Meta-framework | Next.js |
| UI library | shadcn/ui |
Analytics & Marketing
| Analytics | Cloudflare Web Analytics |
| Mixpanel | |
| Feature flags | LaunchDarkly |
| Social | X (Twitter) |
Commerce & Payments
| Payments | Stripe |
AI & Emerging
| AI API | xAI Grok |
Infrastructure
SSL Certificate
Google Trust Services
Expires 21 May 2026 (27d)
Domain Age
8.4 years
Registered Dec 2017 · Dynadot Inc
Storage (1)
Cookies (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | expired | Cloudflare |
HTTP cookies only. This snapshot pre-dates 21 Apr 2026 when StackScope started capturing JavaScript-set cookies, localStorage, IndexedDB, and Cache Storage.
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Responsive viewport meta tag
✓
Custom title and meta description
✓
Twitter card meta tags
✓
Semantic HTML (nav, main, article)
✓
Privacy policy page present
-
Canonical URL declared
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI CSS signals | +10 |
| AI palette signals | +5 |
| AI stack signals | +10 |
| Unfilled template placeholders | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.