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.
Estimated origin: United States
Added June 16, 2026
· Last analysed June 16, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored 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.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
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 Vercel and served through Cloudflare. Our crawler found 13 technologies on this site, covering analytics, security, CDN, and developer tools. The stack includes Apple Business Connect, Apple iCloud Mail, and Cloudflare.
It's also on one of the most common stacks we track, shared by 4,256 launches.
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Tech Stack (13) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Porkbun DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Business email |
Apple iCloud Mail
(3)
|
| Transactional email |
Resend
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
|
|
| SEO |
Apple Business Connect
|
| Tag management |
Google Tag Manager
|
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.