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Zync

Native SSH workspace with GPU-accelerated terminal, visual port forwarding, SFTP, encrypted vault, and optional sync to your cloud.

Developer Tools
India Estimated origin: India

Added August 18, 2026 · Last analysed August 18, 2026 · via

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 18 August 2026; the live site may have changed since.

Zync is largely in shape, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on August 18, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2024. The crawl picked up 13 technologies on this site, covering directory, security, ui library, and analytics. The stack includes Next.js, React, and Tailwind CSS.

For context, it's running the same core stack as 13,432 other launches.

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

Vibe Score 20 · 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 (13)

Infrastructure
CDN Cloudflare
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Meta-framework Next.js (6)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Microsoft Clarity (2)
Other
Directory Maidensail
Product Hunt

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 8 Jul 2026 to 6 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 years
Registered Sep 2024 · GoDaddy

Email Security

SPF -all (via apex thesudoer.in) Strict (-all). Strong.
?
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 (1)

Cookies (1)
NameLifetimeDetected as
__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)

Performance How?

567 ms Server response
27% Faster than peers
856 ms Largest contentful paint
0.00 Cumulative layout shift
663 KB Page weight
24 KB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

7 images: 1 without width/height, 3 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
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

Welcomes AI crawlers
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
/privacy
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
92% unique

Security Headers (2/6)

Referrer-Policy via <meta name="referrer">
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
18 JS files
2 CSS files
5 Third-party domains

Brand Colours

App Manifest

Zync
display: standalone 1 icon
theme #0f172a
productivity development utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.