Shelfire

Shelfire turns the video files on your drive into a real library — auto-organized episodes, a full subtitle and audio player, progress tracking, and optional cloud sync. Free for Windows and Linux.

shelfire.com · Added June 15, 2026 · Last analysed June 15, 2026 · via · 71% unique tagline

Own this Launch?

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.

Shelfire is partway there, with a thorough launch checklist, well-configured email security, and fast page loads. Visible gaps: missing several security headers and incomplete legal pages.

Launched on Product Hunt on June 15, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 3 weeks before launch. The crawl picked up 10 technologies on this site, covering CDN, DNS providers, business email, and transactional email. The stack includes React, Cloudflare, and Cloudflare DNS.

For context, it's on one of the most common stacks we track, shared by 212 launches.

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

5.9

StackScope Score

Fair

100/100 Launch Readiness

Launch ready

2/6 Security Headers

Weak

0/3 Legal

Missing

2/2 Web Standards

Complete

50/100 Performance

Fair

Vibe Score 25 · Some AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10)

Infrastructure

CDN	Cloudflare
DNS	Cloudflare DNS
Protocol	HTTP/3

Business email	Zoho Mail (2)
Transactional email	Resend

Build & Framework

Font	Google Fonts
Framework	React
Package CDN	unpkg

Analytics & Marketing

SEO	Google Search Console

Business Tools

SaaS	Zoho

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNS

Cloudflare DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Google Trust Services

Valid 1 Jun 2026 to 30 Aug 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

24 days

Registered May 2026 · GoDaddy.com, LLC

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

✓

DKIM Detected via known email provider

✓

DMARC p=quarantine Quarantine (moderate)

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

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 197 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.

Performance How?

147 ms Server response

82% Faster than peers

3640 ms Largest contentful paint

0.20 Cumulative layout shift

5.0 MB Page weight

3.5 MB Image weight

4 Third-party domains

0 Console errors

0 Failed requests

⚠ 5 images: 3 oversized, 3 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?

Signal	Points
AI palette signals	+5
AI writing signals	+5
AI typography signals	+5
AI styling signals	+10

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

Blocks AI crawlers

✗ llms.txt published

✗ 9 AI bots blocked in robots.txt

Content-Signal

✗ ai-train = no

✓ search = yes

? ai-input (not declared)

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (1 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (2/6)

✓

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)

Build

✓ Code splitting

9 JS files

1 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.