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Premarket

Trade outcomes with real-time odds. Sports, politics, crypto, and more.

Crypto

Added July 17, 2026 · Last analysed July 17, 2026 · via · 50% 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 17 July 2026; the live site may have changed since.

Premarket has the basics covered well, with a complete set of security headers and a thorough launch checklist. Worth fixing first: incomplete legal pages, no sitemap, and incomplete email security.

Launched on Product Hunt on July 17, 2026. The site is hosted on Railway and served through Cloudflare. Our crawler found 22 technologies on this site, covering web3, advertising, analytics, and hosting. The stack includes Privy, Tailwind CSS, and Bing Ads.

It's also a rare Privy sighting, just 49 in our data and tighter on security headers than most Product Hunt launches.

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

Vibe Score 10 · 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
Hosting Railway
Vercel (2)
Security Cloudflare Bot Management
HSTS
Build & Framework
Auth Privy (3)
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library React Router
Zod
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Advertising Bing Ads
HypeLab
Analytics Google Analytics (4)
Microsoft Clarity (3)
Tag management Google Tag Manager (2)
Commerce & Payments
Web3 MegaETH
Relay
wagmi
WalletConnect (2)
Business Tools
Chat Chatwoot

Infrastructure

Network
AS16509 · US
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 29 Jun 2026 to 27 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=quarantine (via apex premarket.xyz) Quarantine (moderate)
?
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 (13)

Cookies (4)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
uuid 1y -
_cfuvid session Cloudflare
__cf_bm < 1h Cloudflare
Local storage (7)
KeySizeDetected as
hl_meta 2 B -
hl_uuid 48 B -
premarket:analytics:first-touch 65 B -
privy:caid 38 B Privy
privy:connections 2 B Privy
privy:sent:cm9igrc6000sbju0mh2bimi9z:2986288483265270 1 B Privy
wagmi.store 95 B wagmi
Session storage (1)
KeySizeDetected as
premarket:analytics:session-attribution 65 B -
IndexedDB (1)
DatabaseVersionDetected as
WALLET_CONNECT_V2_INDEXED_DB 1 WalletConnect

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?

672 ms Server response
23% Faster than peers
3312 ms Largest contentful paint
0.62 Cumulative layout shift
5.6 MB Page weight
1.9 MB Image weight
9 Third-party domains
3 Console errors
0 Failed requests

39 images: 36 oversized, 39 without width/height, 13 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
AI writing 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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 2 of your own resources
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
5 JS files
1 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.