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Cardia

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Developer Tools

Added July 1, 2026 · Last analysed July 1, 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 1 July 2026; the live site may have changed since.

Cardia has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and no email security records.

Launched on Product Hunt on July 1, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 2 weeks before launch. Our crawler found 12 technologies on this site, covering security, analytics, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's also running the same core stack as 9,067 other launches.

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

Vibe Score 30 · Some 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 (12)

Infrastructure
CDN Cloudflare
DNS Vercel DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (5)
UI library Lucide Icons
Video Mux
Analytics & Marketing
Analytics Vercel Analytics medium
Other
Directory Product Hunt

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 16 Jun 2026 to 14 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
15 days
Registered Jun 2026 · HOSTINGER operations, UAB

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 Not published. Receivers fall back to permissive defaults.
?
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 (2)

Cookies (2)
NameLifetimeDetected as
muxData 1y Mux
__cf_bm < 1h Cloudflare

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)
Meta description is 174 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?

627 ms Server response
26% Faster than peers
948 ms Largest contentful paint
0.00 Cumulative layout shift
3.4 MB Page weight
508 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

8 images: 6 oversized, 5 without width/height

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 onboarding signals +5
AI palette signals +5
AI writing signals +5
AI iconography signals +5
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 (21 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/en/privacy
Terms of Service
/en/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
92% unique

Security Headers (1/6)

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

Build

Code splitting
12 JS files
2 CSS files
3 Third-party domains

Brand Colours

App Manifest

Cardia — Dale una tarjeta a tu IA
display: standalone 1 icon
theme #DDD6FE
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.