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SubWise

SubWise scans your inbox and automatically tracks all your subscriptions, renewal dates, and costs. Never get surprised by a charge again.

www.subwise.app · Added June 9, 2026 · Last analysed June 9, 2026 · via · 86% 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 9 June 2026; the live site may have changed since.

SubWise looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 9, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 1 week before launch. We've detected 9 technologies on this site, covering CSS frameworks, DNS providers, email forwarding, and transactional email. The stack includes Next.js, React, and Tailwind CSS.

It's on one of the most common stacks we track, shared by 7,148 launches.

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

Vibe Score 45 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9) · Indie stack

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Email forwarding ImprovMX
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 29 May 2026 to 27 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
12 days
Registered May 2026 · 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 (0)

This site uses no client-side storage we could detect on page load.

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?

748 ms Server response
19% Faster than peers
1260 ms Largest contentful paint
0.00 Cumulative layout shift
325 KB Page weight
1 Third-party domains
2 Console errors
1 Failed requests
Broken first-party requests (1), worth fixing
  • net::ERR_FAILED /login?next=/api/stripe/trial

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 palette signals +5
AI writing signals +5
AI iconography signals +5
AI stack signals +10
Default scaffold favicon +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 (4 URLs)
security.txt
llms.txt
ads.txt
humans.txt
92% 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.