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Aphantasia

Aphantasia means: no mental image when you close your eyes. Take the free VST-16 test in 5 minutes, read about symptoms, frequency (about 1–4 % of people) and current research. Scientifically grounded, no signup.

Health
Germany Estimated origin: Germany

Added August 11, 2026 · Last analysed August 11, 2026 · via

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

Aphantasia scores highly overall, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. Main gaps: incomplete legal pages and incomplete email security.

Launched on Product Hunt on August 11, 2026. The site is hosted on Hetzner Online GmbH in Germany. We've detected 14 technologies on this site, covering ui library, analytics, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.

It's on one of the most common stacks we track, shared by 4,856 launches and 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 →

9.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 40 · 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 (14)

Infrastructure
DNS UDAG (2)
Security HSTS
Server Caddy
Email
Business email united-domains Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library DOMPurify
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Umami
SEO Google Search Console
Commerce & Payments
Payments Paddle

Infrastructure

Network
AS24940 · DE
DNS
UDAG
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
Let's Encrypt
Valid 25 Jun 2026 to 23 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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 (1)

Cookies (1)
NameLifetimeDetected as
NEXT_LOCALE session -

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 212 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?

192 ms Server response
71% Faster than peers
760 ms Largest contentful paint
0.00 Cumulative layout shift
4.9 MB Page weight
47 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

1 images: 1 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?

SignalPoints
AI CSS signals +10
AI palette signals +5
AI writing signals +5
AI stack signals +10
Default scaffold favicon +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

Welcomes AI crawlers
llms.txt published
2 AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (288 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/en/datenschutz
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
92% unique

Security Headers (6/6)

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

Build

Code splitting
49 JS files
2 CSS files
2 Third-party domains

Brand Colours

App Manifest

Aphantasie
display: standalone 2 icons
theme #7c3aed
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.