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ShareNova

Transfer files of any size directly between browsers. No signup, no limits, end-to-end encrypted. The free WeTransfer alternative.

Productivity

Added April 29, 2026 · Last analysed April 29, 2026 · via Hacker News · 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 29 April 2026; the live site may have changed since.

ShareNova is largely in shape, with a thorough launch checklist, fast page loads, and clean crawl signals. Visible gaps: missing Permissions-Policy and Content-Security-Policy, incomplete legal pages, and incomplete email security.

Launched on Hacker News on April 29, 2026. The site is hosted on HIVELOCITY in the United States. The crawl picked up 9 technologies on this site, covering CSS frameworks, DNS providers, email forwarding, and web fonts. The stack includes Tailwind CSS, Google Fonts, and Google Search Console.

For context, it's on one of the most common stacks we track, shared by 5,949 launches and more locked down than the typical Hacker News launch.

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

6.6
StackScope Score
Good
88/100 Launch Readiness
Launch ready
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 95 · Strong AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS Namecheap DNS
OS Ubuntu (2)
Security HSTS (2)
Server nginx (2)
Email
Email forwarding Namecheap Email Forwarding (2)
Build & Framework
CSS framework Tailwind CSS (2)
Font Google Fonts
Analytics & Marketing
SEO Google Search Console
Commerce & Payments
Payments PayPal (2)

Infrastructure

Network
AS29802 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 29 Mar 2026 to 27 Jun 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 Not published. Receivers fall back to permissive defaults.
?
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 (2)

Local storage (1)
KeySizeDetected as
__paypal_storage__ 111 B PayPal
IndexedDB (1)
DatabaseVersionDetected as
ShareNovaDB 1 -

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
Page title is 76 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 187 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
Placeholder branding +10
AI palette signals +5
AI writing signals +5
AI iconography signals +5
AI code-structure signals +5
Recognised AI builder signature +30
AI typography signals +15

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 (6 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (4/6)

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

Performance

151ms response time
Faster than 82% of sites
5 third-party domains loaded

Build

3 JS files
1 CSS files
5 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.