Sightful
Find broken links before your users do
Added August 19, 2026
· Last analysed August 19, 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 19 August 2026; the live site may have changed since.
Sightful still has work before launch. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on August 19, 2026. The site is hosted on Heroku. The crawl picked up 8 technologies on this site, covering transactional email, baas, backend framework, and DNS providers. The stack includes Amazon SES, Cloudflare DNS, and Express.
For context, it's one of 52 launches on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (8) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Heroku
|
| Transactional email |
Amazon SES
|
Resend
|
| BaaS |
Supabase
(2)
|
| Font |
Google Fonts
|
| Package CDN |
jsDelivr
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
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 writing signals | +5 |
| AI CSS signals | +15 |
| AI code-structure signals | +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.