New: The State of Indie Launches: June 2026. Who adopts a piece of infrastructure tells you how new it is. Read

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The Promptists

The premier marketplace for hiring vetted AI prompt engineers and AI artists. Get professional AI content, images, video, and automation from expert promptists.

Hiring & HR
United States Estimated origin: United States

Added July 8, 2026 · Last analysed July 8, 2026 · via · 75% 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 8 July 2026; the live site may have changed since.

The Promptists scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: no Content-Security-Policy.

Launched on Product Hunt on July 8, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2025. The crawl picked up 22 technologies on this site, covering security, seo, ui library, and advertising. The stack includes Astro, Capacitor, and Google Sign-In.

For context, it's the only launch we've crawled on this exact stack 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 →

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 5 · 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 (22) · Indie stack

Infrastructure
CDN Cloudflare
DNS Vercel DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Business email Microsoft 365 (3)
Build & Framework
Auth Google Sign-In
BaaS Supabase
CSS framework Tailwind CSS
Framework Capacitor
JavaScript library React Router
Meta-framework Astro (2)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Advertising Facebook Pixel (4)
Marketing Facebook Domain Verification
SEO Google Search Console (2)
LinkedIn (4)
Social Facebook
Commerce & Payments
Payments Stripe
Business Tools
Chat Stream Chat
Other
Directory There's An AI For That

Infrastructure

Network
AS16509 · US
DNS
Vercel 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 12 May 2026 to 10 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Apr 2025 · GoDaddy.com, LLC

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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 (7)

Cookies (5)
NameLifetimeDetected as
bcookie 12mo LinkedIn
lidc 23h LinkedIn
li_gc 5mo LinkedIn
_fbp 2mo Facebook Pixel
__cf_bm < 1h Cloudflare
Local storage (2)
KeySizeDetected as
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -

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)
Page title is 67 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

206 ms Server response
70% Faster than peers
428 ms Largest contentful paint
0.00 Cumulative layout shift
2.6 MB Page weight
1.3 MB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

138 images: 1 oversized, 135 without width/height, 2 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 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 (15 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/cookie-policy
Terms of Service
/terms-of-service
92% unique

Security Headers (5/6)

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

Build

Code splitting
7 JS files
1 CSS files
6 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.