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Sirca

Turn company knowledge into permission-aware, cited context for people and AI systems.

Productivity

Visit site · Added June 27, 2026 · Last analysed June 27, 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 27 June 2026; the live site may have changed since.

Sirca covers some of the launch checklist, with a complete set of security headers. Worth fixing first: incomplete legal pages, no robots.txt or sitemap, and incomplete email security.

Launched on Product Hunt on June 27, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 9 technologies on this site, covering analytics, baas, captcha, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

Notably, it's running the same core stack as 8,685 other launches 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 20 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9) · Indie stack

Infrastructure
Hosting Vercel (2)
Security HSTS
Build & Framework
BaaS Supabase
Captcha Cloudflare Turnstile
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (4)
UI library Lucide Icons
Analytics & Marketing
Analytics Vercel Analytics medium

Infrastructure

Network
AS16509 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 17 Jun 2026 to 15 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all (via apex sirca.io) Soft-fail (~all). Common and accepted.
DKIM (via apex sirca.io) Detected on apex sirca.io
DMARC p=none (via apex sirca.io) 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 (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

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

Performance How?

337 ms Server response
52% Faster than peers
848 ms Largest contentful paint
0.00 Cumulative layout shift
145 KB Page weight
0 Console errors
0 Failed requests

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 onboarding 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
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)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
11 JS files
1 CSS files
0 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.