Zipbox

Set up Claude Code in the cloud in one click. zipbox boots a disposable sandbox where Anthropic’s agent launches itself at first boot. Free credit to start, no card.

Estimated origin: United States

Added August 5, 2026 · Last analysed August 5, 2026 · via Hacker News

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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 5 August 2026; the live site may have changed since.

Zipbox is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and no email security records.

Launched on Hacker News on August 5, 2026. The site is served through Cloudflare, with a domain registered 5 weeks before launch. The crawl picked up 7 technologies on this site, covering analytics, CDN, DNS providers, and error tracking. The stack includes Next.js, React, and Amplitude.

For context, it's running the same core stack as 948 other launches.

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

7.1

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

3/3* Legal

Complete*

2/2 Crawl files

Complete

89/100 Performance

Fast

Vibe Score 10 · Few 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 (7)

Infrastructure

CDN	Cloudflare
DNS	Cloudflare DNS
Protocol	HTTP/3

Build & Framework

Framework	React
Meta-framework	Next.js (5)

Analytics & Marketing

Analytics	Amplitude (3)

Business Tools

Error tracking	Sentry

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

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 26 Jun 2026 to 24 Sep 2026

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

Domain Age

1 month

Registered Jun 2026 · Tucows Domains Inc.

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 (5)

Cookies (2)

Name	Lifetime	Detected as
AMP_ec5343089e	1y	Amplitude
AMP_MKTG_ec5343089e	1y	Amplitude

Local storage (2)

Key	Size	Detected as
AMP_remote_config_ec5343089e	155 B	Amplitude
AMP_unsent_ec5343089e	2 B	Amplitude

Session storage (1)

Key	Size	Detected as
AMP_PAGE_VIEW	53 B	Amplitude

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 165 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?

1533 ms Server response

5% Faster than peers

1380 ms Largest contentful paint

0.00 Cumulative layout shift

770 KB Page weight

122 KB Image weight

2 Third-party domains

0 Console errors

0 Failed requests

⚠ 11 images: 11 oversized

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 onboarding signals	+5
AI palette signals	+5

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 (15 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ 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

Mentions:

Do Not Sell

Security Headers (0/6)

✗

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

7 JS files

2 CSS files

2 Third-party domains

Brand Colours

App Manifest

zipbox: cloud machines for AI agents

display: standalone 3 icons

theme #0a0a0a

developer productivity utilities

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