GigCalcLab
Calculate self-employment taxes, sales taxes, timezone overlaps, Fiverr/Upwork fees, and real net payouts instantly. 100% free, no sign-up required.
Added August 26, 2026
· Last analysed August 26, 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 26 August 2026; the live site may have changed since.
GigCalcLab has the basics covered well, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on August 26, 2026. The site is served through Cloudflare, with a domain registered 1 week before launch. Our crawler found 11 technologies on this site, covering analytics, CDN, CSS frameworks, and DNS providers. The stack includes Astro, Tailwind CSS, and Cloudflare.
It's also running the same core stack as 768 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (11)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Meta-framework |
Astro
medium
|
| UI library |
Lucide Icons
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_T6RN16RB2H | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| gigcalclab_theme | 5 B | - |
| theme | 5 B | - |
Readiness Breakdown How?
Performance How?
Broken first-party requests (1), worth fixing
- 404 /favicon.svg
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 typography signals | +15 |
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.