Sleep Calculator
This launch may no longer be active. Its domain no longer resolved when we last checked on August 24, 2026.
Instantly calculate the best time to wake up based on 90-minute sleep cycles. Wake up at the end of a cycle and feel more refreshed.
Added May 25, 2026
· Last analysed May 25, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 25 May 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Sleep Calculator looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and no email security records.
Launched on Product Hunt on May 25, 2026. The site is hosted on Vercel and served through Cloudflare. We've detected 7 technologies on this site, covering advertising, CDN, DNS providers, and hosting. The stack includes Cloudflare, Cloudflare DNS, and EffectiveCPMNetwork.
It's running the same core stack as 4,261 other launches.
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Tech Stack (7)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Advertising | EffectiveCPMNetwork |
| SEO |
Google Search Console
|