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Claustrophobe

Show HN: Minimalist turn-based survival game

Games

Added August 8, 2026 · Last analysed August 8, 2026 · via Hacker News

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

Claustrophobe still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Hacker News on August 8, 2026. The site is hosted on Vercel. The crawl picked up 6 technologies on this site, covering analytics, DNS providers, frameworks, and hosting. The stack includes Next.js, React, and HSTS.

For context, it's on one of the most common stacks we track, shared by 2,800 launches.

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

Vibe Score 0 · No 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 (6)

Infrastructure
DNS Vercel DNS
Hosting Vercel
Security HSTS
Build & Framework
Framework React
Meta-framework Next.js (5)
Analytics & Marketing
Analytics PostHog (3)

Infrastructure

Network
AS16509 · US
DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 12 Jul 2026 to 10 Oct 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 (6)

Cookies (1)
NameLifetimeDetected as
ph_phc_u6MKHzNZRqCoQ7GSiZeLSdKiXoUaWP2VnN5XbiiZJpHU_posthog 1y -
Local storage (3)
KeySizeDetected as
claustrophobe:monthlyThreshold 4 B -
claustrophobe:scoreThreshold 4 B -
ph_phc_u6MKHzNZRqCoQ7GSiZeLSdKiXoUaWP2VnN5XbiiZJpHU_posthog 830 B PostHog
Session storage (2)
KeySizeDetected as
ph_phc_u6MKHzNZRqCoQ7GSiZeLSdKiXoUaWP2VnN5XbiiZJpHU_posthog 90 B PostHog
ph_phc_u6MKHzNZRqCoQ7GSiZeLSdKiXoUaWP2VnN5XbiiZJpHU_primary_window_exists 4 B PostHog

Readiness Breakdown How?

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

Performance How?

473 ms Server response
34% Faster than peers
432 ms Largest contentful paint
0.00 Cumulative layout shift
3.2 MB Page weight
1 Third-party domains
0 Console errors
0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

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 not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (1/6)

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

Build

Code splitting
9 JS files
2 CSS files
1 Third-party domains

Brand Colours

App Manifest

CLAUSTROPHOBE
display: standalone 2 icons
theme #181817
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.