InstantAlert
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Estimated origin: Netherlands
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 29 June 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.
InstantAlert scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on PeerPush on June 29, 2026. The site is hosted on Vercel. Our crawler found 27 technologies on this site, covering directory, analytics, mobile, and ui library. The stack includes Next.js, React, and Tailwind CSS.
It's also on one of the most common stacks we track, shared by 14,964 launches and more locked down than the typical PeerPush launch.
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Tech Stack (27) · Indie stack
| DNS | Mijn Domein DNS |
| Hosting |
Vercel
(2)
|
| Security | HSTS |
| Business email |
Google Workspace
|
| Transactional email |
Resend
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(6)
|
| Mobile |
Apple App Store
|
Google Play
|
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Google Analytics
(6)
|
PostHog
(6)
|
|
Vercel Analytics
medium
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(4)
|
| Error tracking |
Sentry
(3)
|
| Directory |
BuildVoyage
|
DeepLaunch
|
|
Findly.tools
(2)
|
|
FoundrList
|
|
LaunchIgniter
(2)
|
|
Neeed
(2)
|
|
Startup Fame
|
|
Twelve Tools
(2)
|
Infrastructure
Email Security
Storage (8)
| Name | Lifetime | Detected as |
|---|---|---|
| ia_attr | 3mo | - |
| NEXT_LOCALE | 1y | Next.js |
| ph_phc_jj5xMA4OXomg2SGmnDMJ5ZhMPwRd90oguJ4DForIbhF_posthog | 1y | PostHog |
| _ga | 1y | Google Analytics |
| _ga_P10KFBM0LW | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_jj5xMA4OXomg2SGmnDMJ5ZhMPwRd90oguJ4DForIbhF_posthog | 691 B | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_jj5xMA4OXomg2SGmnDMJ5ZhMPwRd90oguJ4DForIbhF_posthog | 90 B | PostHog |
| ph_phc_jj5xMA4OXomg2SGmnDMJ5ZhMPwRd90oguJ4DForIbhF_primary_window_exists | 4 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 14 images: 2 oversized, 1 without width/height
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 | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI iconography signals | +3 |
| AI stack signals | +10 |
| Round-number metric claim | +5 |
| AI layout 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.