← Back to browse

Synkro

Crée un sondage de disponibilité en 30 secondes. Partage sur WhatsApp, vote en 2 clics, date ajoutée à ton Google Agenda. Gratuit pendant la beta.

Productivity

Added April 20, 2026 · Last analysed April 20, 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 20 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.

Synkro is largely in shape, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. Visible gaps: incomplete legal pages and incomplete email security.

Launched on Product Hunt on April 20, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 4 months before launch. The crawl picked up 19 technologies on this site, covering auth, security, analytics, and captcha. The stack includes Clerk, Google Sign-In, and Airtable.

For context, it's on one of the most common stacks we track, shared by 4,262 launches 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 →

7.7
StackScope Score
Good
94/100 Launch Readiness
Launch ready
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 3 · 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 (19) · Indie stack

Infrastructure
CDN Cloudflare
DNS Namecheap DNS
Hosting Vercel (2)
Image CDN Cloudinary
Security Cloudflare Bot Management
HSTS (2)
Email
Transactional email Resend (4)
Build & Framework
Auth Clerk (3)
Google Sign-In
Captcha Cloudflare Turnstile
Developer tools Vite
Font Google Fonts
Package CDN jsDelivr
Analytics & Marketing
Analytics Google Analytics
SEO Google Search Console (2)
Tag management Google Tag Manager
Commerce & Payments
Payments Stripe (2)
Business Tools
Error tracking Sentry
SaaS Airtable (2)

Infrastructure

Network
AS16509 · US
DNS
Namecheap 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 10 Apr 2026 to 9 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 months
Registered Dec 2025 · NameCheap, Inc.

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)
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
AI iconography signals +3

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 (20 URLs)
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)

Performance

403ms response time
Faster than 38% of sites
7 third-party domains loaded

Build

2 JS files
1 CSS files
7 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.