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SheetSandbox 2.0

The fastest way for developers to store waitlists, feedback, and form data using Google Sheets.

sheetsandbox.com · Added June 9, 2026 · Last analysed June 9, 2026 · via · 44% 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 9 June 2026; the live site may have changed since.

SheetSandbox 2.0 looks production-ready overall, with a thorough launch checklist and fast page loads. What needs work: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Product Hunt on June 9, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 5 months before launch. We've detected 18 technologies on this site, covering directory, security, advertising, and analytics. The stack includes Auth.js, Next.js, and React.

It's running the same core stack as 7,147 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 38 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (18)

Infrastructure
CDN Cloudflare
DNS Namecheap DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Build & Framework
Auth Auth.js (2)
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
Advertising Google Ads (3)
Analytics Google Analytics (4)
Tag management Google Tag Manager
Business Tools
Chat Crisp (4)

Infrastructure

Network
AS16509 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 29 Apr 2026 to 28 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Dec 2025 · NameCheap, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none None (p=none). Monitoring only.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (12)

Cookies (7)
NameLifetimeDetected as
crisp-client%2Fsession%2Fc0602b81-c75b-4887-9ce2-6e2c0d0e3f28 6mo Crisp
_ga 1y Google Analytics
_ga_WEBF6NMRYG 1y Google Analytics
_gcl_au 2mo Google Ads
__cf_bm < 1h Cloudflare
__Host-next-auth.csrf-token session Auth.js
__Secure-next-auth.callback-url session Auth.js
Local storage (5)
KeySizeDetected as
crisp-client/session/c0602b81-c75b-4887-9ce2-6e2c0d0e3f28 44 B Crisp
crisp-client/session/c0602b81-c75b-4887-9ce2-6e2c0d0e3f28:e 13 B Crisp
nextauth.message 74 B Auth.js
sheetsandbox-streak 32 B -
_gcl_ls 152 B Google Ads

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 63 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
- Canonical URL declared

Performance How?

78 ms Server response
97% Faster than peers
388 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
635 KB Image weight
8 Third-party domains
0 Console errors
0 Failed requests

9 images: 5 oversized, 6 without width/height, 4 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?

SignalPoints
AI CSS signals +10
AI copy signals +5
AI palette signals +5
AI iconography signals +3
AI stack signals +10
AI layout 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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Terms of Service not detected
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
86% unique

Security Headers (3/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
Code splitting
14 JS files
2 CSS files
8 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.