Cosmic Uploader
Upload and share files up to 2GB securely with expiration and password protection. Fast, anonymous file transfer across the universe.
Added August 5, 2026
· Last analysed August 5, 2026 · via 
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 5 August 2026; the live site may have changed since.
Cosmic Uploader ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy and incomplete email security.
Launched on Product Hunt on August 5, 2026. The site is served through Cloudflare. We've detected 8 technologies on this site, covering ui library, CDN, CSS frameworks, and developer tools. The stack includes Tailwind CSS, Cloudflare, and HSTS.
It's running the same core stack as 6,674 other launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (8)
| CDN |
Cloudflare
(2)
|
| Protocol | HTTP/3 |
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| JavaScript library |
React Router
|
| UI library |
Lucide Icons
|
shadcn/ui
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 12mo | Cloudflare |
| Key | Size | Detected as |
|---|---|---|
| uploader_tab_session_id | 36 B | - |
Readiness Breakdown How?
Performance How?
Broken first-party requests (1), worth fixing
- 401 /api/v1/account/me
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI asset signals | +10 |
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.