SendChallenges
Define your challenge goals!
Estimated origin: Denmark
Added August 27, 2026
· Last analysed August 27, 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 27 August 2026; the live site may have changed since.
SendChallenges has the basics covered well, with a complete set of security headers. Visible gaps: incomplete legal pages, no sitemap, and incomplete email security.
Launched on Product Hunt on August 27, 2026. The site is hosted on TransIP and served through Cloudflare, with a domain registered in 2023. Our crawler found 16 technologies on this site, covering ui library, CDN, consent tooling, and CSS frameworks. The stack includes Cookiebot, Next.js, and React.
It's also one of only 26 launches we've crawled running TransIP and more locked down than the typical Product Hunt launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (16)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting | TransIP |
| Security | HSTS |
| Business email |
TransIP Email
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Zod
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
|
| Video | Bunny Stream |
| Consent |
Cookiebot
(6)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
medium
|
| Error tracking |
Sentry
(3)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 1y | Cloudflare |
| geo_country | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| sentryReplaySession | 141 B | Sentry |
| Database | Version | Detected as |
|---|---|---|
| video-editor | 1 | - |
Readiness Breakdown How?
Performance How?
⚠ 17 images: 2 oversized, 16 without width/height, 14 missing alt text
Broken first-party requests (5), worth fixing
- net::ERR_FAILED /api/challenges/public?sort=most_recent&page=1
- 403 /monitoring?o=416559&p=4511687590215680&r=us
- net::ERR_FAILED /api/me
- 403 /?_rsc=tXyZJ52UQVBCVsD3
- 403 /challenges?_rsc=5CB68i4pnAekjehf
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 writing signals | +5 |
| AI iconography signals | +3 |
| AI stack signals | +10 |
| Unfilled template placeholders | +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.