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Fastsleep.app (Dark UI)

Want to fall asleep fast instead of hours of being wide awake on bed? You may try a free session here. Turn off the lights > Press Start button > Close your eyes > Hear these audios and Imagine > And you may be in sleep even before 20 minutes.

67% unique tagline

fastsleep.app · Added April 12, 2026 · Last analysed April 12, 2026· via Hacker News

Screenshot of Fastsleep.app (Dark UI)
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
0/100 Vibe Score
No AI signals
70/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (2)

Infrastructure
DNS Namecheap DNS
Hosting Jellyfish Cloud

Infrastructure

SSL Certificate
Sectigo Limited
Expires 25 Oct 2026
Domain Age
1 month
Registered Feb 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
- Source maps not exposed in production
- Error tracking service installed
- Privacy policy page present
- Twitter card meta tags
- Semantic HTML (nav, main, article)

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)

DMARC

✗ p=none None (monitoring only)

Performance

556ms response time
Faster than 30% of sites
1 third-party domains loaded

Build

✓ HTML minified
1 JS files
1 Third-party domains
Is this your site? 4 score tips + 2 optional suggestions
- 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.
- 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/mljdh3tg/fastsleepapp-dark-ui"><img src="https://stackscope.dev/badge/mljdh3tg.svg" alt="StackScope Score" height="28" /></a>