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Writer

Chrome extension and CLI that let your agents control your actual browser. Your logins, extensions, cookies — already there. No headless instance, no bot detection.

playwriter.dev · Added April 12, 2026 · Last analysed April 12, 2026· via PeerPush

Screenshot of Writer
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.
4.8
StackScope Score
Fair
25/100 Vibe Score
Some AI signals
75/100 Launch Readiness
Well prepared
1/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (8)

Infrastructure
Cloudflare DNS DNS ns_host
HSTS Security http_header_name
Vercel Hosting http_header_name
Build & Framework
Google Fonts Font link_href
Inter Font Font link_href
Tailwind CSS CSS framework structural_signal
Vite Build tool structural_signal
Analytics & Marketing
Google Search Console Seo txt_prefix

Infrastructure

SSL Certificate
Let's Encrypt
Expires 30 May 2026
Domain Age
8 months
Registered Jul 2025 · CloudFlare, Inc.

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
Placeholder-style branding +10
Distinctive CSS conventions +10
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 (1/6)

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

Performance

245ms response time
Faster than 62% of sites
3 third-party domains loaded

Build

✓ HTML minified
0 JS files
3 Third-party domains
Is this your site? 7 tips to improve your score
- Add a robots.txt file to control how search engines and bots crawl your site. Learn more
- 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 a <link rel="canonical"> tag to prevent duplicate content issues. Learn more
Embed this score on your site
StackScope Score 
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