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Color Check

Scan your website for colorblind accessibility issues. Simulate CVD types, get severity scores, and fix inaccessible color pairs instantly.

83% unique tagline

colorcheck.dev · Added April 10, 2026 · Last analysed April 11, 2026· via Product Hunt

Screenshot of Color Check
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.
6.7
StackScope Score
Good
5/100 Vibe Score
Few AI signals
85/100 Launch Readiness
Launch ready
3/6 Security Headers
Decent
neutral
AI Stance
No AI stance declared

Tech Stack (6)

Infrastructure
CDN Cloudflare
DNS Name.com
Security Cloudflare Bot Management
HSTS
Build & Framework
CSS framework Tailwind CSS
UI library shadcn/ui

Infrastructure

Hosting
AS13335 · AE
SSL Certificate
Google Trust Services
Expires 6 Jul 2026
Domain Age
7 days
Registered Apr 2026 · Name.com, Inc.

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
Distinctive copy style +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 not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (3/6)

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

Performance

155ms response time
Faster than 78% of sites
1 third-party domains loaded

Build

✓ HTML minified
2 JS files
1 Third-party domains
Is this your site? 2 score tips + 2 optional suggestions
- Add a sitemap.xml to help search engines discover all your pages. Learn more
- Add a privacy policy. Free generators like Termly or Iubenda can create one in minutes.
Optional (doesn't affect score)
- 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
Embed this score on your site
StackScope Score 
<a href="https://stackscope.dev/launch/mob05igd/color-check"><img src="https://stackscope.dev/badge/mob05igd.svg" alt="StackScope Score" height="28" /></a>