QR Invoice Generator

Create a QR invoice free in seconds. Add your payment QR code, pick from 14 templates, preview live, and download as PDF.

Finance

Added August 14, 2026 · Last analysed August 14, 2026 · via

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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 14 August 2026; the live site may have changed since.

QR Invoice Generator looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.

Launched on Product Hunt on August 14, 2026. The site is hosted on Hostinger, with a domain registered 6 days before launch. We've detected 5 technologies on this site, covering DNS providers, business email, web fonts, and hosting. The stack includes Google Fonts, Google Search Console, and Hostinger.

It's running the same core stack as 1,114 other launches.

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

7.2

StackScope Score

Good

84/100 Launch Readiness

Well prepared

1/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Crawl files

Complete

77/100 Performance

Fast

Vibe Score 5 · Few 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 (5)

Infrastructure

DNS	Hostinger DNS
Hosting	Hostinger (2)

Business email	Hostinger Email

Build & Framework

Font	Google Fonts

Analytics & Marketing

SEO	Google Search Console

Infrastructure

Network

AS-HOSTINGER - Hostinger International Limited, CY

AS47583 · DE

DNS

Hostinger DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 7 Aug 2026 to 5 Nov 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

7 days

Registered Aug 2026 · HOSTINGER operations, UAB

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 (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description

⚠

Open Graph tags (title, image, description) (partial) missing og:image

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Page title is 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

⚠

Meta description is 171 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.

- Twitter card meta tags

Performance How?

399 ms Server response

44% Faster than peers

376 ms Largest contentful paint

0.20 Cumulative layout shift

2.2 MB Page weight

1.6 MB Image weight

3 Third-party domains

0 Console errors

0 Failed requests

⚠ 14 images: 4 oversized, 4 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?

Signal	Points
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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (6 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy.html

✓ Terms of Service

/terms.html

90% unique

Mentions:

Cookies Do Not Sell Updated: August 11, 2026

Security Headers (1/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✓

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

0 JS files

3 CSS files

3 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.