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Versa - Manga & PDF NAS Viewer

ZIP・PDF・EPUB 対応の Android 漫画ビュアー。SMB で NAS 上のフォルダを直接閲覧、生体認証ロック対応。¥1,000 買い切り。

Added April 23, 2026 · Last analysed April 23, 2026 · via · 80% unique tagline

Own this Launch?
Screenshot of Versa - Manga & PDF NAS Viewer

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 23 April 2026; the live site may have changed since.

Versa - Manga & PDF NAS Viewer is largely in shape, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on April 23, 2026. The site is hosted on Firebase Hosting and served through Fastly. The crawl picked up 5 technologies on this site, covering CDN, web fonts, hosting, and protocol. The stack includes Fastly, Firebase Hosting, and Google Fonts.

For context, it's running the same core stack as 106 other launches.

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

6.3
StackScope Score
Good
88/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 45 · Some 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 (5)

Infrastructure
CDN Fastly (2)
Hosting Firebase Hosting
Protocol HTTP/3 (2)
Security HSTS (2)
Build & Framework
Font Google Fonts

Infrastructure

Network
FASTLY - Fastly, Inc., US
AS54113 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 20 Mar 2026 to 18 Jun 2026
Certificate as captured in this snapshot, not a live check.

Email Security

✗
SPF Not published. Your domain can be spoofed in phishing emails.
?
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 (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
✓ Semantic HTML (nav, main, article)
- Favicon present

Vibe Score Breakdown How?

SignalPoints
AI writing signals +5
AI code-structure signals +5
AI CSS 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
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (10 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/versa/privacy
? Terms of Service not detected
84% unique

Security Headers (1/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✓
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

527ms response time
Faster than 33% of sites
3 third-party domains loaded

Build

0 JS files
1 CSS files
3 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.