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Rulebook

Personal assistant for your folders

60% unique tagline

lucas.io · Added April 12, 2026 · Last analysed April 12, 2026· via Product Hunt

Screenshot of Rulebook
This analysis is a snapshot taken on 12 April 2026. The site may have changed since then and results may not reflect its current state.
4.6
StackScope Score
Fair
0/100 Vibe Score
No AI signals
45/100 Launch Readiness
Partially ready
0/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (5)

Infrastructure
Apache Server http_header_value
Je-eigen-domein.nl DNS ns_host
Build & Framework
Google Fonts Font link_href
Analytics & Marketing
Google Analytics Analytics cookie_name script_src
Google Search Console Seo txt_prefix

Infrastructure

Hosting
AS24940 · DE
SSL Certificate
Let's Encrypt
Expires 9 Jun 2026

Readiness Breakdown How?

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

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 (0/6)

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

Performance

139ms response time
Faster than 81% of sites
2 third-party domains loaded

Build

✗ HTML minified
1 JS files
2 Third-party domains
Is this your site? 7 tips to improve your score
- 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.
- 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/qvrkkv4m/rulebook"><img src="https://stackscope.dev/badge/qvrkkv4m.svg" alt="StackScope Score" height="28" /></a>