Promptary

Write structured AI prompts using 12 proven frameworks, organize them on a physics-driven canvas, and serve them to any app via REST API. Free forever.

promptary.dev · Added June 25, 2026 · Last analysed June 25, 2026 · via · 70% 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 25 June 2026; the live site may have changed since.

Promptary is largely in shape, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 25, 2026. The site is hosted on Hetzner Online GmbH in Germany, with a domain registered 2 days before launch. The crawl picked up 7 technologies on this site, covering analytics, DNS providers, transactional email, and web fonts. The stack includes Google Fonts, Google Search Console, and Namecheap DNS.

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

7.1

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Web Standards

Complete

100/100 Performance

Fast

Vibe Score 90 · Strong AI signals

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

Tech Stack (7)

Infrastructure

DNS	Namecheap DNS
OS	Ubuntu
Server	nginx

Transactional email	Resend

Build & Framework

Font	Google Fonts

Analytics & Marketing

Analytics	Umami
SEO	Google Search Console

Infrastructure

Network

HETZNER-AS - Hetzner Online GmbH, DE

AS24940 · DE

DNS

Namecheap DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 23 Jun 2026 to 21 Sep 2026

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

Domain Age

3 days

Registered Jun 2026 · Namecheap Inc.

Email Security

✗

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

✓

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)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

Performance How?

33 ms Server response

100% Faster than peers

144 ms Largest contentful paint

0.02 Cumulative layout shift

939 KB Page weight

384 KB Image weight

3 Third-party domains

0 Console errors

0 Failed requests

⚠ 1 images: 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 copy signals	+5
AI writing signals	+5
AI code-structure signals	+5
Recognised AI builder signature	+30
AI layout signals	+5
Unfilled template placeholders	+10

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 (6 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).

82% unique

Mentions:

GDPR Cookies Data Controller Do Not Sell Updated: June 24, 2026

Security Headers (0/6)

✗

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

1 JS files

1 CSS files

3 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.