Spaife
Spaife keeps one running federal tax estimate across all your income — W-2, stock and crypto trading, side gigs, and betting — updated as you earn. Early access; estimates, not tax advice.
Added September 2, 2026
· Last analysed September 2, 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 2 September 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.
Spaife has the basics covered well, with a thorough launch checklist and clean crawl signals. Main gaps: missing Permissions-Policy and Content-Security-Policy, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on September 2, 2026. The site is hosted on Google Cloud, with a domain registered in 2014. Our crawler found 20 technologies on this site, covering auth, transactional email, security, and ui library. The stack includes Google Identity Platform, Google Sign-In, and Tailwind CSS.
It's also on one of the most common stacks we track, shared by 818 launches 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 (20) · Indie stack
| DNS |
GoDaddy DNS
|
| Hosting |
Google Cloud
|
| Security |
Google reCAPTCHA
|
| HSTS |
| Business email |
Google Workspace
(2)
|
| Transactional email |
Firebase Trigger Email
|
Resend
|
| Auth |
Google Identity Platform
|
Google Sign-In
|
|
| BaaS |
Firebase
(3)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| SEO |
Google Search Console
|
| Social |
Google Search
|
| Payments |
Stripe
|
| Error tracking |
Sentry
(2)
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| spaife-a11y-prefs | 69 B | - |
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 CSS signals | +15 |
| AI palette signals | +5 |
| AI writing 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.