QRSpell: On-Screen QR Scanner

Scan QR codes from your Mac screen with a menu bar app built for selected areas, full-screen scanning, scan history, and local privacy.

peerapat-j.github.io · Added June 4, 2026 · Last analysed June 4, 2026 · via · 29% unique tagline (similar to OnScreen QR built by ToolBoxesAi)

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Screenshot of QRSpell: On-Screen QR Scanner

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

QRSpell: On-Screen QR Scanner ships with the basics, with a thorough launch checklist. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on June 4, 2026. The site is hosted on Fastly in the United States. We've detected 4 technologies on this site, covering analytics, CDN, hosting, and security. The stack includes Cloudflare Web Analytics, Fastly, and GitHub Pages.

It's on one of the most common stacks we track, shared by 902 launches.

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

4.5

StackScope Score

Fair

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

2/3 Legal

Partial

0/2 Web Standards

Missing

77/100 Performance

Fast

Vibe Score 0 · No AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (4)

Infrastructure

CDN	Fastly
Hosting	GitHub Pages
Security	HSTS

Analytics & Marketing

Analytics	Cloudflare Web Analytics

Infrastructure

Network

FASTLY - Fastly, Inc., US

AS54113 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 6 Apr 2026 to 5 Jul 2026

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

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 Not published. Receivers fall back to permissive defaults.

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)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

Performance How?

267 ms Server response

62% Faster than peers

640 ms Largest contentful paint

0.00 Cumulative layout shift

2.4 MB Page weight

2.0 MB Image weight

2 Third-party domains

0 Console errors

0 Failed requests

⚠ 11 images: 8 oversized, 6 without width/height, 3 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.

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

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

? Terms of Service not detected

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

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

✗ HTML minified

✗ CSS minified

✗ JS minified

2 JS files

1 CSS files

2 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.