TaxCalcHQ
Free tax refund calculators for federal and state taxes. Estimate your 2025-2026 tax refund in minutes. Accurate, private, no signup required.
Added April 8, 2026
· Last analysed April 10, 2026 · via 
· 62% unique tagline
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 10 April 2026; the live site may have changed since.
TaxCalcHQ 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 Strict-Transport-Security and incomplete email security.
Launched on Product Hunt on April 8, 2026. The site is hosted on Hostinger, with a domain registered 2 days before launch. The crawl picked up 10 technologies on this site, covering advertising, analytics, consent tooling, and DNS providers. The stack includes Google Funding Choices, Google Ads, and Google AdSense.
For context, it's running the same core stack as 886 other launches and tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10)
| DNS |
Hostinger DNS
|
| Hosting |
Hostinger
(3)
|
| Protocol | HTTP/3 (2) |
| Server |
LiteSpeed Web Server
(2)
|
| Business email |
Hostinger Email
|
| Font |
Google Fonts
|
| Advertising |
Google Ads
|
Google AdSense
|
|
| Analytics |
Google Analytics
(2)
|
| Consent |
Google Funding Choices
(2)
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
| 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.