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TrainFlow

Autonomous trading system for building, backtesting, and live deployment of trading strategies

www.trainflow.dev · Added June 25, 2026 · Last analysed June 25, 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 25 June 2026; the live site may have changed since.

TrainFlow looks production-ready overall, with complete legal pages and a thorough launch checklist. What needs work: missing several security headers, no sitemap, and incomplete email security.

Launched on Product Hunt on June 25, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 10 months before launch. We've detected 11 technologies on this site, covering frameworks, CSS frameworks, DNS providers, and business email. The stack includes Capacitor, Next.js, and React.

It's a rare Capacitor sighting, just 24 in our data.

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

Vibe Score 25 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel
Security HSTS
Email
Business email Zoho Mail (2)
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework Capacitor
React
Meta-framework Next.js (5)
UI library shadcn/ui
Business Tools
SaaS Zoho

Infrastructure

Network
AS16509 · US
DNS
Vercel 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 30 Apr 2026 to 29 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
10 months
Registered Aug 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.

Storage (1)

Local storage (1)
KeySizeDetected as
traintrade_strategy_mode 4 B -

Readiness Breakdown How?

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

Performance How?

230 ms Server response
67% Faster than peers
1148 ms Largest contentful paint
0.00 Cumulative layout shift
3.2 MB Page weight
2.3 MB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

38 images: 35 oversized, 38 without width/height

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 palette signals +5
AI writing signals +5
AI stack 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

sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
84% unique

Security Headers (1/6)

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

Build

Code splitting
30 JS files
2 CSS files
1 Third-party domains

Brand Colours

App Manifest

TrainFlow
display: standalone 3 icons
theme #3b82f6
finance productivity utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.