← Back to browse

SubscriptionKeeper

See every subscription. Know your real monthly cost.

Finance

subscriptionkeeper.io · Added June 17, 2026 · Last analysed June 17, 2026 · via · 40% unique tagline (similar to Billify)

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

SubscriptionKeeper scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 17, 2026. The site is hosted on Cloudflare in the United Arab Emirates. We've detected 10 technologies on this site, covering security, AI builders, build tooling, and CDN. The stack includes Tailwind CSS, Vite, and Cloudflare.

It's on one of the most common stacks we track, shared by 3,262 launches.

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

8.6
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 100 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10)

Infrastructure
CDN Cloudflare (2)
DNS NS1
Security Cloudflare Bot Management
HSTS
Email
Business email Zoho Mail (2)
Build & Framework
Build tool Vite
CSS framework Tailwind CSS
UI library shadcn/ui
Business Tools
SaaS Zoho
AI & Emerging
AI builder Lovable (2)

Infrastructure

Network
AS13335 · AE
DNS
NS1
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
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 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)

Cookies (2)
NameLifetimeDetected as
__cf_bm < 1h Cloudflare
__dpl 1d -
Local storage (2)
KeySizeDetected as
__lovable_anonymous_id 36 B Lovable
__lovable_session 75 B -

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 65 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?

1400 ms Server response
6% Faster than peers
2744 ms Largest contentful paint
0.00 Cumulative layout shift
508 KB Page weight
127 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

38 images: 2 oversized, 2 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 CSS signals +10
AI copy signals +5
AI writing signals +5
Recognised AI builder signature +100

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 (5 URLs)
security.txt
llms.txt
ads.txt
humans.txt
28% unique

Security Headers (3/6)

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

Build

2 JS files
1 CSS files
2 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.