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Prose Coach

Connect one URL to Claude, Cursor, or Codex and ask it to check a draft against patterns that read as machine-made. Free for three drafts a day.

AI
United States Estimated origin: United States

Added August 18, 2026 · Last analysed August 18, 2026 · via

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 18 August 2026; the live site may have changed since.

Prose Coach scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: incomplete email security.

Launched on Product Hunt on August 18, 2026. The site is served through Cloudflare, with a domain registered 5 weeks before launch. We've detected 19 technologies on this site, covering directory, analytics, security, and CDN. The stack includes Cloudflare, Cloudflare Bot Management, and Cloudflare Web Analytics.

It's 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
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 15 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (19)

Infrastructure
CDN Cloudflare (2)
DNS Porkbun DNS
Security Cloudflare Bot Management
HSTS
Email
Business email Google Workspace (2)
Transactional email Resend
Build & Framework
Developer tools Vite
Font Google Fonts
JavaScript library React Router
UI library Lucide Icons
Analytics & Marketing
Analytics Cloudflare Web Analytics (2)
Google Analytics (3)
SEO Google Search Console
Tag management Google Tag Manager (2)
Commerce & Payments
Payments Stripe (5)
Other
Directory Product Hunt (2)
SaaSHub (2)
Startup Fame (2)
Twelve Tools (2)

Infrastructure

Network
AS16509 · US
DNS
Porkbun DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 11 Jul 2026 to 9 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Jul 2026 · Porkbun LLC

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 (4)

Cookies (4)
NameLifetimeDetected as
m 1y -
__cf_bm < 1h Cloudflare
__stripe_mid 1y Stripe
__stripe_sid < 1h Stripe

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?

1532 ms Server response
5% Faster than peers
3448 ms Largest contentful paint
0.05 Cumulative layout shift
2.6 MB Page weight
2.0 MB Image weight
9 Third-party domains
0 Console errors
0 Failed requests

13 images: 11 oversized, 2 without width/height, 8 missing alt text

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 CSS signals +10
AI palette 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

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

Well-Known Files

robots.txt
sitemap.xml (66 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
94% unique

Security Headers (6/6)

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

Build

3 JS files
2 CSS files
9 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.