SEOzapp

Analyze 20+ on-page SEO factors instantly. AI readiness scores, keyword insights, backlink analysis, and a prioritized fix action plan — all in one click.

www.seozapp.com · Added June 5, 2026 · Last analysed June 5, 2026 · via · 71% 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 5 June 2026; the live site may have changed since.

SEOzapp scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy, analytics without a consent banner, and incomplete email security.

Launched on Product Hunt on June 5, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 11 weeks before launch. The crawl picked up 13 technologies on this site, covering analytics, hosting, baas, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 224 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 →

9.2

StackScope Score

Excellent

88/100 Launch Readiness

Launch ready

5/6 Security Headers

Strong

3/3* Legal

Complete*

2/2 Web Standards

Complete

100/100 Performance

Fast

Vibe Score 30 · Some AI signals

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

Tech Stack (13) · Indie stack

Infrastructure

DNS	Vercel DNS
Hosting	Hostinger
Hosting	Vercel
Security	HSTS

Build & Framework

BaaS	Supabase
CSS framework	Tailwind CSS
Font	Google Fonts
Framework	React
Meta-framework	Next.js

Analytics & Marketing

Analytics	Google Analytics
Analytics	PostHog
SEO	Google Search Console

Commerce & Payments

Payments	Dodo Payments

Infrastructure

Network

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

AS16509 · US

DNS

Vercel DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 17 May 2026 to 15 Aug 2026

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

Domain Age

2 months

Registered Mar 2026 · HOSTINGER operations, UAB

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

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

✗

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 (8)

Cookies (3)

Name	Lifetime	Detected as
ph_phc_qNOO1WW9JAyG9KcoNZHsO8wcjx278fcvq8g8h1eRT05_posthog	12mo	PostHog
_ga	1y	Google Analytics
_ga_TWFT8MWFHJ	1y	Google Analytics

Local storage (2)

Key	Size	Detected as
ph_phc_qNOO1WW9JAyG9KcoNZHsO8wcjx278fcvq8g8h1eRT05_posthog	1.4 KB	PostHog
theme	5 B	-

Session storage (3)

Key	Size	Detected as
ph_phc_qNOO1WW9JAyG9KcoNZHsO8wcjx278fcvq8g8h1eRT05_posthog	388 B	PostHog
ph_phc_qNOO1WW9JAyG9KcoNZHsO8wcjx278fcvq8g8h1eRT05_primary_window_exists	4 B	PostHog
ph_phc_qNOO1WW9JAyG9KcoNZHsO8wcjx278fcvq8g8h1eRT05_window_id	38 B	PostHog

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

⚠

Meta description is 167 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.

- Semantic HTML (nav, main, article)

Performance How?

420 ms Server response

44% Faster than peers

736 ms Largest contentful paint

0.00 Cumulative layout shift

942 KB Page weight

195 KB Image weight

5 Third-party domains

0 Console errors

0 Failed requests

⚠ 7 images: 7 oversized, 6 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 copy signals	+5
AI onboarding 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 (10 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.

88% unique

Mentions:

Cookies Do Not Sell

Security Headers (5/6)

✓

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

17 JS files

1 CSS files

5 Third-party domains

Brand Colours

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