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QR Shark

Create QR codes for free, no signup required. Customize branding with your logo, colors, and more. For businesses, QR Shark offers scan tracking and analytics in a streamlined platform.

71% unique tagline

www.qrshark.net · Added April 11, 2026 · Last analysed April 11, 2026· via Product Hunt

Screenshot of QR Shark
This analysis is a snapshot taken on 11 April 2026. The site may have changed since then and results may not reflect its current state.
6.5
StackScope Score
Good
5/100 Vibe Score
Few AI signals
70/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (6)

Infrastructure
Cloudflare Cdn http_header_name
Cloudflare DNS DNS ns_host
HTTP/3 Protocol http_header_value
Email
Cloudflare Email Routing Business email mx_host spf_include
Build & Framework
Tailwind CSS CSS framework structural_signal
Analytics & Marketing
Google Search Console Seo txt_prefix

Infrastructure

Hosting
AS13335 · US
SSL Certificate
Google Trust Services
Expires 5 Jun 2026
Domain Age
11 months
Registered Apr 2025 · Cloudflare, Inc.

Readiness Breakdown How?

✓ Favicon present
✓ Responsive viewport meta tag
✓ Custom title and meta description
✓ Semantic HTML (nav, main, article)
✓ Privacy policy page present
- Open Graph tags (title, image, description)
- Canonical URL declared
- Source maps not exposed in production
- Error tracking service installed
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
Conventional landing-page palette +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.

Well-Known Files

✓ robots.txt
✗ llms.txt
✗ security.txt
✗ sitemap.xml
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
✓ Terms of Service
92% unique
Mentions:
Cookies Do Not Sell

Security Headers (0/6)

✗ Referrer-Policy
✗ X-Frame-Options
✗ Permissions-Policy
✗ X-Content-Type-Options
✗ Content-Security-Policy
✗ Strict-Transport-Security
– X-XSS-Protection (legacy)

Performance

120ms response time
Faster than 87% of sites

Build

✓ HTML minified
1 JS files
0 Third-party domains
Is this your site? 6 tips to improve your score
- Add a sitemap.xml to help search engines discover all your pages. Learn more
- Add a /.well-known/security.txt so security researchers can reach you. Learn more
- Consider adding a llms.txt file to help AI models understand your site. Not yet a standard, but gaining adoption. Learn more
- Improve your security headers. Scan your site at securityheaders.com to see what's missing.
- Add Open Graph tags so your site looks good when shared on social media. Learn more
- Add a <link rel="canonical"> tag to prevent duplicate content issues. Learn more
Embed this score on your site
StackScope Score 
<a href="https://stackscope.dev/launch/uuxnv907/qr-shark"><img src="https://stackscope.dev/badge/uuxnv907.svg" alt="StackScope Score" height="28" /></a>