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PaidFlow

Create invoices, track payments, and send automatic reminders so you get paid faster.

paidflow.app · Added June 11, 2026 · Last analysed June 11, 2026 · via · 57% 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 11 June 2026; the live site may have changed since.

PaidFlow is partway there, with complete legal pages. Worth fixing first: missing several security headers, no robots.txt or sitemap, and analytics without a consent banner.

Launched on Product Hunt on June 11, 2026. The site is hosted on Google LLC in the United States, with a domain registered 12 weeks before launch. The crawl picked up 8 technologies on this site, covering AI builders, analytics, DNS providers, and frameworks. The stack includes Next.js, React, and Google Analytics.

For context, it's running the same core stack as 417 other launches.

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

Vibe Score 100 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (8)

Infrastructure
DNS LiveDNS
Protocol HTTP/3
Security HSTS
Build & Framework
Framework React
Meta-framework Next.js
Analytics & Marketing
Analytics Google Analytics (4)
Tag management Google Tag Manager
AI & Emerging
AI builder Replit

Infrastructure

DNS
LiveDNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 31 May 2026 to 29 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 months
Registered Mar 2026 · 1&1 Internet SE

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
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 (3)

Cookies (3)
NameLifetimeDetected as
GAESA 29d -
_ga 1y Google Analytics
_ga_CCHSLCV881 1y Google Analytics

Readiness Breakdown How?

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

Performance How?

239 ms Server response
66% Faster than peers
772 ms Largest contentful paint
0.00 Cumulative layout shift
414 KB Page weight
0 KB Image weight
1 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 writing signals +5
AI iconography signals +3
Recognised AI builder signature +100
AI styling 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
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
86% unique

Security Headers (1/6)

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

Build

HTML minified
CSS minified
JS minified
Code splitting
13 JS files
1 CSS files
1 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.