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Palindrome Pay Crypto Invoice Generator

Free crypto invoice generator for Bitcoin, ETH, Tron, Solana, SUI, Zcash, and Doge. Professional PDF invoices with payment QR — no sign-up required.

www.palindromepay.com · Added June 12, 2026 · Last analysed June 12, 2026 · via · 57% 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 12 June 2026; the live site may have changed since.

Palindrome Pay Crypto Invoice Generator is largely in shape, with a thorough launch checklist, well-configured email security, and clean crawl signals. Main gaps: missing Permissions-Policy and Content-Security-Policy and incomplete legal pages.

Launched on Product Hunt on June 12, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 6 months before launch. The crawl picked up 9 technologies on this site, covering analytics, build tooling, consent tooling, and CSS frameworks. The stack includes Google, Tailwind CSS, and Vite.

For context, it's on one of the most common stacks we track, shared by 1,499 launches and more locked down than the typical Product Hunt launch.

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

Vibe Score 10 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS Porkbun DNS (2)
Hosting Vercel
Security HSTS
Email
Email forwarding Porkbun Email Forwarding
Build & Framework
Build tool Vite
CSS framework Tailwind CSS
Analytics & Marketing
Analytics Google Analytics (2)
Consent Google
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
Porkbun DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 6 May 2026 to 4 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Dec 2025 · Porkbun LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=quarantine Quarantine (moderate)
?
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 (1)

Session storage (1)
KeySizeDetected as
idb_cleaned 1 B -

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)

Performance How?

160 ms Server response
79% Faster than peers
608 ms Largest contentful paint
0.00 Cumulative layout shift
1005 KB Page weight
115 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

1 images: 1 oversized, 1 without width/height

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 palette signals +5
AI writing 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 (20 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Terms of Service not detected
Consent manager: Google
80% unique

Security Headers (4/6)

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

Build

HTML minified
CSS minified
JS minified
3 JS files
1 CSS files
3 Third-party domains

Brand Colours

App Manifest

Palindrome - Crypto Escrow & Payment Gateway
display: standalone 3 icons
theme #000000
finance cryptocurrency productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.