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Composer

Describe your architecture, connect your codebase, and watch it build.

67% unique tagline

www.usecomposer.com · Added April 9, 2026 · Last analysed April 10, 2026· via Hacker News

This analysis is a snapshot taken on 10 April 2026. The site may have changed since then and results may not reflect its current state.
7.6
StackScope Score
Good
25/100 Vibe Score
Some AI signals
100/100 Launch Readiness
Launch ready
blocking
AI Stance
Blocks AI crawlers

Tech Stack (11)

Technology Category Detected via
PostHog analytics cookie_name script_src
Vercel analytics script_src
Cloudflare cdn http_header_name
Tailwind CSS css_framework structural_signal
Cloudflare DNS dns_provider ns_host
Cloudflare Email Routing email_corp mx_host spf_include
Google Fonts font link_href
Vercel hosting http_header_name
HTTP/3 protocol http_header_value
HSTS security http_header_name
shadcn/ui ui_library structural_signal

Infrastructure

Hosting
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
SSL Certificate
Let's Encrypt
Expires 11 Jun 2026
Domain Age
1 month
Registered Mar 2026 · NameCheap, 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)
Privacy policy page present
- Source maps not exposed in production
- Error tracking service installed

Vibe Score Breakdown How?

SignalPoints
CSS patterns +15
Copy style patterns +5
Visual design patterns +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

llms.txt
security.txt
ads.txt
humans.txt

Legal

80% unique

Security Headers (1/6)

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 86% of sites
4 third-party domains loaded

Build

HTML minified
7 JS files
4 Third-party domains
Is this your site? 3 tips to improve your 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
- Improve your security headers. Scan your site at securityheaders.com to see what's missing.
Embed this score on your site
StackScope Score
<a href="https://stackscope.dev/launch/pbtyliuo/composer"><img src="https://stackscope.dev/badge/pbtyliuo.svg" alt="StackScope Score" height="28" /></a>