SheetCheck
Review text and image-based PDF drawing sets with AI and locate potential issues.
Added August 30, 2026
· Last analysed August 30, 2026 · via 
· also on StackScope Discovery
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 30 August 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.
SheetCheck covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.
Launched on Product Hunt on August 30, 2026. The site is served through Cloudflare, with a domain registered 3 days before launch. Our crawler found 6 technologies on this site, covering CDN, developer tools, DNS providers, and meta-frameworks. The stack includes vinext, Cloudflare, and Cloudflare Bot Management.
It's also running the same core stack as 144 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (6)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Security |
Cloudflare Bot Management
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 1y | Cloudflare |
| __cf_bm | < 1h | Cloudflare |
| __Host-appgarden-visitor | 3mo | - |
| Database | Version | Detected as |
|---|---|---|
| sheetcheck-assumption-files | 4 | - |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 2 oversized, 2 without width/height, 2 missing alt text
Broken first-party requests (1), worth fixing
- 401 /api/account
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 |
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.