Reverse Tax Calculator
Confused about hidden sales tax? Use our Reverse Tax Calculator to instantly find the original price with our fast Reverse Sales Tax Calculator.
Added May 15, 2026
· Last analysed May 15, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 15 May 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Reverse Tax Calculator ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: no Content-Security-Policy and incomplete email security.
Launched on Product Hunt on May 15, 2026. The domain was registered 6 days before launch. Our crawler found 7 technologies on this site, covering servers, DNS providers, business email, and security. The stack includes Google Search Console, Google Tag Manager, and HSTS.
It's also 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 (7)
| DNS |
Namecheap DNS
|
| Security | HSTS |
| Server |
LiteSpeed Web Server
|
PHP
|
| Business email |
PrivateEmail
(2)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| Recognised AI builder signature | +30 |
| Implausible social-proof claim | +15 |
| AI CSS signals | +8 |
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.