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Meltbox

Context-rich interactive briefs from your agents in one place.

United States Estimated origin: United States

Added July 14, 2026 · Last analysed July 14, 2026 · via · 33% unique tagline (similar to Impri)

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 14 July 2026; the live site may have changed since.

Meltbox has the basics covered well, with complete legal pages and a thorough launch checklist. Visible gaps: missing Permissions-Policy and Strict-Transport-Security, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 14, 2026. The site is served through Cloudflare, with a domain registered in 2025. Our crawler found 11 technologies on this site, covering analytics, AI builders, auth, and CDN. The stack includes Google Sign-In, Cloudflare, and Cloudflare DNS.

It's also more locked down than the typical Product Hunt launch.

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

Vibe Score 100 · 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 (11)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Email
Business email Google Workspace (2)
Build & Framework
Auth Google Sign-In (2)
Analytics & Marketing
Analytics Cloudflare Web Analytics
Google Analytics (5)
PostHog (6)
SEO Google Search Console
Tag management Google Tag Manager (2)
AI & Emerging
AI builder Replit
Other
Directory Product Hunt (2)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 13 Jul 2026 to 11 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Apr 2025 · Name.com, 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 (9)

Cookies (4)
NameLifetimeDetected as
ph_phc_yRDyY3AmzdPxhsr7qooteN2VWVSftwZCSy29UmrAaJgG_posthog 1y PostHog
_ga 1y Google Analytics
_ga_SSGJYP9WRT 1y Google Analytics
__Host-mb_session 1mo -
Local storage (2)
KeySizeDetected as
cc:briefs-read 15 B -
ph_phc_yRDyY3AmzdPxhsr7qooteN2VWVSftwZCSy29UmrAaJgG_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_yRDyY3AmzdPxhsr7qooteN2VWVSftwZCSy29UmrAaJgG_posthog 388 B PostHog
ph_phc_yRDyY3AmzdPxhsr7qooteN2VWVSftwZCSy29UmrAaJgG_primary_window_exists 4 B PostHog
ph_phc_yRDyY3AmzdPxhsr7qooteN2VWVSftwZCSy29UmrAaJgG_window_id 38 B PostHog

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Canonical URL declared

Performance How?

303 ms Server response
55% Faster than peers
2436 ms Largest contentful paint
0.13 Cumulative layout shift
510 KB Page weight
4 Third-party domains
1 Console errors
1 Failed requests
Broken first-party requests (1), worth fixing
  • 401 /api/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
Placeholder branding +10
AI CSS signals +15
AI writing signals +5
AI code-structure 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

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (4/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
13 JS files
3 CSS files
4 Third-party domains

Brand Colours

App Manifest

Meltbox
display: standalone 4 icons
theme #F3F0EE
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.