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MarginFlow

Upload your contract. Connect Gmail. MarginFlow finds work you should charge for before your team does it for free.

India Estimated origin: India

Added August 10, 2026 · Last analysed August 10, 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 10 August 2026; the live site may have changed since.

MarginFlow has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on August 10, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 1 week before launch. Our crawler found 17 technologies on this site, covering security, analytics, auth, and CDN. The stack includes Clerk, Next.js, and React.

It's also on one of the most common stacks we track, shared by 12,746 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 (17) · Indie stack

Infrastructure
CDN Cloudflare
DNS GoDaddy DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Email forwarding ImprovMX (2)
Email marketing Brevo
Transactional email Resend
Build & Framework
Auth Clerk (4)
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Meta-framework Next.js (5)
UI library Lucide Icons
Analytics & Marketing
Analytics Google Analytics (5)
SEO Google Search Console
Tag management Google Tag Manager (3)

Infrastructure

Network
AS16509 · US
DNS
GoDaddy 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 2 Aug 2026 to 31 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 days
Registered Aug 2026 · GoDaddy

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
?
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 (8)

Cookies (7)
NameLifetimeDetected as
_cfuvid session Cloudflare
_ga 1y Google Analytics
_ga_83WZ1107ZX 1y Google Analytics
__cf_bm < 1h Cloudflare
__client 1y Clerk
__client_uat 1y -
__client_uat_9H086cxq 1y -
Local storage (1)
KeySizeDetected as
__clerk_environment 6.2 KB Clerk

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?

674 ms Server response
21% Faster than peers
2032 ms Largest contentful paint
0.00 Cumulative layout shift
1021 KB Page weight
3 Third-party domains
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 writing signals +5
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 (409 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/legal/privacy
Terms of Service
/legal/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (1/6)

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

Build

Code splitting
24 JS files
1 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.