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NotifyKit

Reliable notification delivery with monitoring, retries, and analytics. Email and webhook notifications made simple for developers and businesses.

notifykit.dev · Added June 5, 2026 · Last analysed June 5, 2026 · via · 67% 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 5 June 2026; the live site may have changed since.

NotifyKit covers some of the launch checklist, with complete legal pages, a thorough launch checklist, and fast page loads. Worth fixing first: missing several security headers, no robots.txt or sitemap, and incomplete email security.

Launched on Product Hunt on June 5, 2026. The site is hosted on Hostinger International Limited in Lithuania, with a domain registered 3 months before launch. Our crawler found 7 technologies on this site, covering transactional email, build tooling, CSS frameworks, and hosting. The stack includes Tailwind CSS, Vite, and Hostinger.

Notably, it's running the same core stack as 244 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 15 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7)

Infrastructure
Hosting Hostinger
OS Ubuntu
Server nginx
Email
Transactional email Resend
SendGrid
Build & Framework
Build tool Vite
CSS framework Tailwind CSS

Infrastructure

DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 17 Apr 2026 to 16 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Feb 2026 · Hosting Concepts B.V. d/b/a Registrar.eu

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Meta description is 161 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Twitter card meta tags

Performance How?

127 ms Server response
86% Faster than peers
536 ms Largest contentful paint
0.00 Cumulative layout shift
530 KB Page weight
1 Third-party domains
1 Console errors
1 Failed requests
Broken first-party requests (1), worth fixing
  • 401 /api/v1/auth/refresh-token

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?

SignalPoints
AI copy signals +5
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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
86% unique

Security Headers (2/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
1 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

NotifyKit
display: standalone 2 icons
theme #ffffff
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.