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Checkout Shield

GPS-timestamped photo inspection reports for Airbnb hosts. Protect your property with instant PDF evidence.

Netherlands Estimated origin: Netherlands

Added May 1, 2026 · Last analysed May 1, 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 1 May 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.

Checkout Shield ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Worth fixing first: tracking cookies set before any opt-in and incomplete email security.

Launched on Product Hunt on May 1, 2026. The site is hosted on Vercel, with a domain registered 4 months before launch. We've detected 14 technologies on this site, covering baas, analytics, CSS frameworks, and error tracking. The stack includes Next.js, React, and Tailwind CSS.

It's running the same core stack as 14,980 other launches and tighter on security headers than most Product Hunt launches.

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

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 30 · Some AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14) · Indie stack

Infrastructure
Hosting Vercel (3)
Image CDN Google User Content
Security HSTS (2)
Build & Framework
BaaS Firebase
Supabase
CSS framework Tailwind CSS
Framework React
Maps OpenStreetMap
Meta-framework Next.js (3)
Analytics & Marketing
Analytics PostHog (4)
SEO Google Search Console
Commerce & Payments
Payments Stripe
Business Tools
Error tracking Sentry
Notifications Mozilla Push Service

Infrastructure

Network
AS16509 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 11 Apr 2026 to 10 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
9 months
Registered Dec 2025 · ZXCS

Email Security

SPF ~all (via apex ezzon.nl) Soft-fail (~all). Common and accepted.
DKIM (via apex ezzon.nl) Detected on apex ezzon.nl
DMARC p=none (via apex ezzon.nl) 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 (5)

Cookies (1)
NameLifetimeDetected as
ph_phc_piDsT7rWhtpAROT9NFXhP1WFEBKYQK5G5iGfucbUxhr_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_piDsT7rWhtpAROT9NFXhP1WFEBKYQK5G5iGfucbUxhr_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_piDsT7rWhtpAROT9NFXhP1WFEBKYQK5G5iGfucbUxhr_posthog 90 B PostHog
ph_phc_piDsT7rWhtpAROT9NFXhP1WFEBKYQK5G5iGfucbUxhr_primary_window_exists 4 B PostHog
ph_phc_piDsT7rWhtpAROT9NFXhP1WFEBKYQK5G5iGfucbUxhr_window_id 38 B PostHog

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Meta description is 165 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
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

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

Well-Known Files

robots.txt
sitemap.xml (9 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (6/6)

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

Performance

81ms response time
Faster than 94% of sites
1 third-party domains loaded

Build

Code splitting
25 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

Checkout Shield
display: standalone 2 icons
theme #0f172a
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.