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Corvyn

System monitoring, 30+ tweaks, disk cleanup, port scanner and Docker manager — all in one native macOS app. Free to download.

Developer Tools
Serbia Estimated origin: Serbia

Added April 19, 2026 · Last analysed April 19, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 19 April 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Corvyn covers some of the launch checklist, with complete legal pages and a thorough launch checklist. Worth fixing first: missing several security headers, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on April 18, 2026. The site is hosted on Netlify, with a domain registered 1 week before launch. Our crawler found 8 technologies on this site, covering analytics, DNS providers, email forwarding, and transactional email. The stack includes Google Analytics, Google Fonts, and HSTS.

It's also running the same core stack as 2,217 other launches.

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

5.1
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
0/2 Crawl files
Missing
Vibe Score 65 · 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 (8) · Indie stack

Infrastructure
DNS Porkbun DNS (2)
Hosting Netlify (3)
Security HSTS (2)
Email
Email forwarding Porkbun Email Forwarding
Transactional email Resend
Build & Framework
Font Google Fonts
Analytics & Marketing
Analytics Google Analytics (2)
Commerce & Payments
Payments Lemon Squeezy

Infrastructure

Network
AS16509 · US
DNS
Porkbun 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 5 Apr 2026 to 4 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Apr 2026 · Porkbun 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.

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
AI writing signals +5
AI code-structure signals +5
Recognised AI builder signature +30
AI layout 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
/corvyn/privacy
Terms of Service
/corvyn/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
86% unique

Security Headers (1/6)

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

Performance

573ms response time
Faster than 26% of sites
3 third-party domains loaded

Build

3 JS files
2 CSS files
3 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.