New: The State of Indie Launches: May 2026. What 17,652 indie launch pages run on once you strip Vercel out. Read

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Invoice DIY

Free LHDN-ready invoice, quotation, and receipt generator for Malaysian SMBs. Multi-tax (SST/GST), MYR, instant PDF, no sign-up.

invoice-diy.com · Added June 6, 2026 · Last analysed June 6, 2026 · via

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 6 June 2026; the live site may have changed since.

Invoice DIY scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 6, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 2 weeks before launch. Our crawler found 9 technologies on this site, covering AI builders, CSS frameworks, DNS providers, and business email. The stack includes Next.js, React, and Tailwind CSS.

Notably, it's on one of the most common stacks we track, shared by 6,734 launches.

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

8.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 100 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS Cloudflare DNS
Hosting Vercel
Security HSTS
Email
Business email Cloudflare Email Routing
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js
Analytics & Marketing
SEO Google Search Console
AI & Emerging
AI builder v0 by Vercel

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 21 May 2026 to 19 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
20 days
Registered May 2026 · Cloudflare, Inc.

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=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 (1)

Cookies (1)
NameLifetimeDetected as
NEXT_LOCALE session Next.js

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?

1192 ms Server response
8% Faster than peers
512 ms Largest contentful paint
0.00 Cumulative layout shift
1.1 MB Page weight
1 Third-party domains
0 Console errors
0 Failed requests

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
Placeholder branding +10
AI onboarding signals +5
AI writing signals +5
AI stack signals +10
Recognised AI builder signature +100
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 (8 URLs)
security.txt
llms.txt
ads.txt
humans.txt
96% unique

Security Headers (2/6)

Referrer-Policy via <meta name="referrer">
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
Code splitting
24 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

Invoice DIY — Free Invoice Generator for Malaysia
display: standalone 6 icons
theme #18181b
business finance productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.