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Hobby Card Index

Price your sports card collection on real sold prices. 7M+ card prices, a 2-second card scanner, grading ROI, and the market moving every day. Free to start.

Added July 25, 2026 · Last analysed July 25, 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 25 July 2026; the live site may have changed since.

Hobby Card Index looks production-ready overall, with a complete set of security headers, a thorough launch checklist, and well-configured email security. Visible gaps: incomplete legal pages and tracking cookies set before any opt-in.

Launched on Product Hunt on July 25, 2026. The site is served through Cloudflare, with a domain registered 5 months before launch. We've detected 19 technologies on this site, covering analytics, business email, advertising, and APIs. The stack includes eBay, Clicky, and Cloudflare.

It's one of only 3 launches we've crawled running eBay 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 →

Vibe Score 55 · Many 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 Cloudflare DNS
Protocol HTTP/3
Security HSTS
Storage DigitalOcean Spaces
Email
Business email GoDaddy Email
Microsoft 365 (3)
Build & Framework
API Pokémon TCG API
Data API Scryfall
Video Mux
Analytics & Marketing
Advertising Google Ads
Analytics Clicky
Cloudflare Web Analytics
Google Analytics (5)
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager (2)
Commerce & Payments
Ecommerce eBay
Payments Stripe

Infrastructure

Network
AS13335 · US
DNS
Cloudflare 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 14 Jul 2026 to 12 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Feb 2026 · GoDaddy.com, LLC

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=quarantine 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 (5)

Cookies (4)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
csrf-token 1d -
_ga 1y Google Analytics
_ga_QP5YDNV6KX 1y Google Analytics
Local storage (1)
KeySizeDetected as
hci-welcome-seen 1 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 69 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 207 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

746 ms Server response
19% Faster than peers
1028 ms Largest contentful paint
0.00 Cumulative layout shift
457 KB Page weight
245 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

11 images: 1 oversized, 1 without width/height, 1 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 copy signals +5
AI writing signals +5
AI code-structure signals +5
Recognised AI builder signature +30

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
2 AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (26 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
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 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

1 JS files
0 CSS files
2 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.