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Problyx

The ultimate prediction market platform for informed decisions

Added June 30, 2026 · Last analysed June 30, 2026 · via · 57% 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 30 June 2026; the live site may have changed since.

Problyx scores highly overall, with complete legal pages, a complete set of security headers, and clean crawl signals. Main gaps: incomplete email security.

Launched on Product Hunt on June 30, 2026. The site is hosted on Vercel, with a domain registered 8 months before launch. The crawl picked up 22 technologies on this site, covering analytics, APIs, auth, and CMS. The stack includes Google Sign-In, Next.js, and React.

For context, it's one of 44 launches 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 →

9.4
StackScope Score
Excellent
78/100 Launch Readiness
Well prepared
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 23 · 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
DNS Vercel DNS
Hosting Vercel (3)
Security HSTS
Storage Google Cloud Storage
Email
Business email Google Workspace
Transactional email Resend (2)
Build & Framework
API DiceBear
FlagCDN
Auth Google Sign-In
CMS Sanity
CSS framework Tailwind CSS
Framework React
Media Unsplash
Meta-framework Next.js (5)
UI library Lucide Icons
WordPress plugin Jetpack
Analytics & Marketing
Analytics Google Analytics
Vercel Analytics (2)
SEO Google Search Console
Social Google Search
Commerce & Payments
Finance TradingView
Business Tools
Error tracking Sentry (4)

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 2 Jun 2026 to 31 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 months
Registered Oct 2025 · GoDaddy.com, LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
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 (1)

Session storage (1)
KeySizeDetected as
sentryReplaySession 141 B Sentry

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Twitter card meta tags
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Canonical URL declared

Performance How?

795 ms Server response
17% Faster than peers
2296 ms Largest contentful paint
0.04 Cumulative layout shift
48.4 MB Page weight
47.6 MB Image weight
5 Third-party domains
2 Console errors
2 Failed requests

81 images: 59 oversized, 76 without width/height, 77 missing alt text

Broken first-party requests (2), worth fixing
  • 401 /api/proxy/users/me/watchlist/ids
  • 401 /api/proxy/users/me/positions

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
AI writing signals +5
AI iconography signals +3
AI stack signals +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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (1016 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).
92% unique

Security Headers (6/6)

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

Build

Code splitting
26 JS files
3 CSS files
5 Third-party domains

Brand Colours

App Manifest

Problyx — Prediction Markets
display: standalone 3 icons
theme #292d30
finance social games
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.