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FlowLearn

Build Zero-Risk, Scenario Branching Software Simulators, sync LMS performance, and prove ROI with boardroom-ready analytics.

Added April 28, 2026 · Last analysed April 28, 2026 · via · 67% 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 28 April 2026; the live site may have changed since.

FlowLearn scores highly overall, with complete legal pages and clean crawl signals. Visible gaps: missing Permissions-Policy and Strict-Transport-Security, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on April 28, 2026. The site is served through Cloudflare, with a domain registered 1 week before launch. Our crawler found 16 technologies on this site, covering analytics, video, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's also on one of the most common stacks we track, shared by 3,880 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 →

8.0
StackScope Score
Excellent
64/100 Launch Readiness
Well prepared
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 5 · 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 (16)

Infrastructure
CDN Cloudflare (4)
DNS Cloudflare DNS
Protocol HTTP/3 (2)
Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
Framework React
Meta-framework Next.js (2)
Video Vimeo (2)
YouTube
Analytics & Marketing
Analytics Cloudflare Web Analytics
Google Analytics (5)
Microsoft Clarity (2)
SEO Google Search Console
Tag management Google Tag Manager (2)
Business Tools
Productivity Google Drive

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 20 Apr 2026 to 19 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 months
Registered Apr 2026 · GoDaddy.com, LLC

Email Security

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

Cookies (3)
NameLifetimeDetected as
_cfuvid session Cloudflare
_ga 1y Google Analytics
_ga_25SGRWZZDC 1y Google Analytics

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
AI palette 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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (12 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
84% unique

Security Headers (4/6)

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

Performance

473ms response time
Faster than 38% of sites
7 third-party domains loaded

Build

Code splitting
19 JS files
2 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.