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AppShelf

AppShelf is a curated directory of indie apps from independent developers. Find your next favorite tool, game, or utility.

appshelf.ca · Added June 15, 2026 · Last analysed June 15, 2026 · via · 62% 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 15 June 2026; the live site may have changed since.

AppShelf scores well across the board, 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 15, 2026. The site is hosted on Render in the United States, with a domain registered 3 weeks before launch. The crawl picked up 11 technologies on this site, covering hosting, AI builders, build tooling, and CDN. The stack includes Tailwind CSS, Vite, and Base44.

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 →

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 (11)

Infrastructure
CDN Cloudflare
DNS IONOS DNS
Hosting IONOS
Render
Protocol HTTP/3
Security HSTS
Email
Business email IONOS Email
Build & Framework
Build tool Vite
CSS framework Tailwind CSS
UI library shadcn/ui
AI & Emerging
AI builder Base44 (2)

Infrastructure

Network
AS397273 · US
DNS
IONOS DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 25 May 2026 to 23 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
21 days
Registered May 2026 · Domain Robot Enterprises Inc.

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)

Local storage (4)
KeySizeDetected as
base44_analytics_session_id 21 B Base44
base44_app_id 24 B Base44
base44_from_url 20 B Base44
base44_functions_version 4 B Base44

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?

333 ms Server response
53% Faster than peers
1496 ms Largest contentful paint
0.00 Cumulative layout shift
9.1 MB Page weight
8.0 MB Image weight
3 Third-party domains
2 Console errors
1 Failed requests

14 images: 14 oversized, 14 without width/height

Broken first-party requests (1), worth fixing
  • 401 /api/apps/6a13b271196d67e7b050a135/entities/User/me

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 palette 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (12 URLs)
security.txt
llms.txt
ads.txt
humans.txt
66% unique

Security Headers (3/6)

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

Build

1 JS files
1 CSS files
3 Third-party domains

Brand Colours

App Manifest

AppShelf
display: standalone 2 icons
theme #000000
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.