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Subscription Central

Track business subscriptions, manage renewal dates, and control recurring software and vendor spend with Subscription Central.

www.subscriptioncentral.io · Added June 10, 2026 · Last analysed June 10, 2026 · via

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 10 June 2026; the live site may have changed since.

Subscription Central is partway there, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing several security headers and no robots.txt or sitemap.

Launched on Product Hunt on June 10, 2026. The site is hosted on Amazon.com in the United States. The crawl picked up 11 technologies on this site, covering security, CDN, CSS frameworks, and DNS providers. The stack includes Astro, Tailwind CSS, and Apollo.io.

For context, it's one of 80 launches on this exact stack.

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

Vibe Score 30 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11)

Infrastructure
CDN Cloudflare
DNS GoDaddy DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Business email Google Workspace (3)
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
Meta-framework Astro
Analytics & Marketing
SEO Google Search Console
Business Tools
Sales intelligence Apollo.io (2)

Infrastructure

Network
AS16509 · US
DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 8 Jun 2026 to 6 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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)

Cookies (1)
NameLifetimeDetected as
__cf_bm < 1h Cloudflare
Local storage (3)
KeySizeDetected as
698530f96c158100153f7074_canTrack 41 B Apollo.io
698530f96c158100153f7074_eventQueue 2 B Apollo.io
apolloAnonId 36 B Apollo.io

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)
Page title is 129 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

253 ms Server response
64% Faster than peers
572 ms Largest contentful paint
0.02 Cumulative layout shift
6.2 MB Page weight
6.0 MB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

19 images: 16 oversized, 10 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 code-structure signals +20
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
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

HTML minified
CSS minified
JS minified
2 JS files
2 CSS files
4 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.