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Quillium

A writing app that lets you write in branches. Fork any sentence, keep every version, and never lose a draft.

62% unique tagline

quillium.bryanhu.com · Added April 12, 2026 · Last analysed April 12, 2026· via Hacker News

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.
8.2
StackScope Score
Excellent
3/100 Vibe Score
Few AI signals
100/100 Launch Readiness
Launch ready
neutral
AI Stance
No AI stance declared

Tech Stack (9)

Infrastructure
Hosting Vercel
Security HSTS
Email
Transactional email Amazon SES
Resend
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
Analytics & Marketing
Analytics PostHog
SEO Bing Webmaster
Google Search Console

Infrastructure

Hosting
AS16509 · US
SSL Certificate
Let's Encrypt
Expires 1 Jul 2026
Domain Age
1 month
Registered Mar 2026 · Cloudflare, 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

Vibe Score Breakdown How?

SignalPoints
Distinctive copy style +3

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

96% unique
Mentions:
GDPR CCPA Cookies DPO Updated: March 26, 2026

Security Headers (1/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

479ms response time
Faster than 38% of sites
4 third-party domains loaded

Build

HTML minified
4 JS files
4 Third-party domains
Is this your site? 1 score tip + 2 optional suggestions
- Improve your security headers. Scan your site at securityheaders.com to see what's missing.
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/jxl5i1q9/quillium"><img src="https://stackscope.dev/badge/jxl5i1q9.svg" alt="StackScope Score" height="28" /></a>