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RankFlow

An AI-powered SEO agency suite that researches website voice and tone to generate high-performing, search-optimized content and SERP-ready pages at scale.

Marketing

Added April 24, 2026 · Last analysed April 24, 2026 · via · 71% 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 24 April 2026; the live site may have changed since.

RankFlow 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 April 24, 2026. The site is hosted on IONOS and served through Cloudflare. The crawl picked up 12 technologies on this site, covering hosting, AI builders, CDN, and CSS frameworks. The stack includes Tailwind CSS, Base44, and Cloudflare.

For context, it's running the same core stack as 116 other launches.

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

6.4
StackScope Score
Good
100/100 Launch Readiness
Launch ready
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 100 · Strong 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 (12)

Infrastructure
CDN Cloudflare (3)
DNS IONOS DNS
Hosting IONOS
Render (2)
Protocol HTTP/3 (2)
Security HSTS (2)
Email
Business email IONOS Email
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
UI library shadcn/ui
Analytics & Marketing
SEO Google Search Console
AI & Emerging
AI builder Base44 (3)

Infrastructure

Network
AS397273 · US
DNS
IONOS DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 2 Apr 2026 to 1 Jul 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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.

Storage (4)

Local storage (4)
KeySizeDetected as
base44_analytics_session_id 21 B Base44
base44_app_id 24 B Base44
base44_from_url 22 B Base44
base44_functions_version 4 B Base44

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)

Vibe Score Breakdown How?

SignalPoints
AI CSS signals +10
AI copy signals +5
AI palette signals +5
AI writing signals +5
Recognised AI builder signature +100
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 (59 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (3/6)

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

Performance

748ms response time
Faster than 19% of sites
2 third-party domains loaded

Build

1 JS files
1 CSS files
2 Third-party domains

App Manifest

RankFlow
display: standalone 2 icons
theme #000000
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.