Doscienceto

Show HN: A Haskell programmable-CAD environment, in the browser with WASM

Developer Tools

Estimated origin: Italy

Added July 7, 2026 · Last analysed July 7, 2026 · via Hacker News · 64% 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 7 July 2026; the live site may have changed since.

Doscienceto is missing several launch fundamentals. What needs work: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Hacker News on July 7, 2026. The site is hosted on Jisc Services Limited in the United Kingdom. Our crawler found 8 technologies on this site, covering javascript library, DNS providers, web fonts, and os. The stack includes Apache, Bluesky, and Gandi DNS.

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

2.2

StackScope Score

Poor

41/100 Launch Readiness

Partially ready

0/6 Security Headers

Poor

0/3 Legal

Missing

1/2 Crawl files

Partial

100/100 Performance

Fast

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 (8)

Infrastructure

DNS	Gandi DNS
OS	Ubuntu
Server	Apache

Build & Framework

Font	Google Fonts
JavaScript library	Lit
JavaScript library	Three.js
Package CDN	jsDelivr

Analytics & Marketing

Social	Bluesky

Infrastructure

Network

JANET - Jisc Services Limited, GB

AS786 · GB

DNS

Gandi 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 29 May 2026 to 27 Aug 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 (0)

This site uses no client-side storage we could detect on page load.

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?

208 ms Server response

70% Faster than peers

360 ms Largest contentful paint

0.02 Cumulative layout shift

763 KB Page weight

20 KB Image weight

3 Third-party domains

0 Console errors

0 Failed requests

⚠ 5 images: 5 without width/height, 5 missing alt text

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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✗ sitemap.xml

✗ 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 (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

2 JS files

2 CSS files

3 Third-party domains

Brand Colours

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