GridSim
Paste a URL and overlay a configurable column + baseline grid on any live site. Presets, copy-CSS, shareable. Free, single-file tool by Studio Practice.
studiopractice.io
· Added June 16, 2026
· Last analysed June 16, 2026 · via 
· 67% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 16 June 2026; the live site may have changed since.
GridSim has the basics covered well, with complete legal pages, fast page loads, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on June 16, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 12 technologies on this site, covering analytics, security, build tooling, and CDN. The stack includes Vite, Apple Business Connect, and Apple iCloud Mail.
Notably, it's on one of the most common stacks we track, shared by 647 launches.
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Tech Stack (12) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Porkbun DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Business email |
Apple iCloud Mail
(3)
|
| Transactional email |
Resend
|
| Build tool |
Vite
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
|
|
| SEO |
Apple Business Connect
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_EZHWZQNG4N | 1y | Google Analytics |
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 1 oversized, 1 without width/height, 1 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI typography signals | +15 |
| AI code-structure signals | +5 |
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.