Notelify

The AI study workspace for everything you read, watch, or hear. Upload a PDF, drop audio, or paste a link — get notes, flashcards, mind maps, quizzes, exam prep & many more.

www.notelifyapp.com · Added June 12, 2026 · Last analysed June 12, 2026 · via · 50% unique tagline

Own this Launch?

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 12 June 2026; the live site may have changed since.

Notelify scores well across the board, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: analytics without a consent banner and no email security records.

Launched on Product Hunt on June 12, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 10 weeks before launch. The crawl picked up 10 technologies on this site, covering analytics, baas, CSS frameworks, and business email. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 7,320 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 →

10.0

StackScope Score

Excellent

100/100 Launch Readiness

Launch ready

6/6 Security Headers

Strong

3/3* Legal

Complete*

2/2 Web Standards

Complete

86/100 Performance

Fast

Vibe Score 35 · Some AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10) · Indie stack

Infrastructure

Hosting	Vercel (2)
Security	HSTS
Storage	Google Cloud Storage

Business email	Microsoft 365

Build & Framework

BaaS	Supabase
CSS framework	Tailwind CSS
Framework	React
Meta-framework	Next.js (2)
Video	YouTube

Analytics & Marketing

Analytics	PostHog

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 28 May 2026 to 26 Aug 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

2 months

Registered Mar 2026 · Hosting Concepts B.V. d/b/a Registrar.eu

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

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)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 173 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.

Performance How?

857 ms Server response

15% Faster than peers

744 ms Largest contentful paint

0.00 Cumulative layout shift

1011 KB Page weight

1 KB Image weight

1 Third-party domains

0 Console errors

0 Failed requests

⚠ 2 images: 2 oversized

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 copy signals	+5
AI onboarding signals	+5
AI palette signals	+5
AI writing signals	+5
AI stack signals	+10
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.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (40 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

84% unique

Mentions:

Cookies Do Not Sell

Security Headers (6/6)

✓

Referrer-Policy

✓

X-Frame-Options

✓

Permissions-Policy experimental (check browser support)

✓

X-Content-Type-Options

✓

Content-Security-Policy

✓

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ HTML minified

✗ CSS minified

✗ JS minified

✓ Code splitting

16 JS files

2 CSS files

1 Third-party domains

Brand Colours

App Manifest

Notelify – Your AI Study Workspace

display: standalone 5 icons

theme #0B1020

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.