Donatello.studio

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Estimated origin: Spain

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

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

Donatello.studio ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: no Strict-Transport-Security and incomplete email security.

Launched on Product Hunt on August 11, 2026. The site is hosted on netcup-AS - netcup GmbH in Austria, with a domain registered 1 week before launch. Our crawler found 8 technologies on this site, covering analytics, auth, DNS providers, and frameworks. The stack includes Google Sign-In, Next.js, and React.

It's also running the same core stack as 1,014 other launches and tighter on security headers than most Product Hunt launches.

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

9.5

StackScope Score

Excellent

100/100 Launch Readiness

Launch ready

5/6 Security Headers

Strong

3/3 Legal

Complete

2/2 Crawl files

Complete

100/100 Performance

Fast

Vibe Score 20 · 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 (8)

Infrastructure

DNS	DonDominio (2)
Server	Caddy

Build & Framework

Auth	Google Sign-In
Framework	React
Meta-framework	Next.js (4)

Analytics & Marketing

Analytics	Google Analytics (2)
SEO	Google Search Console
Tag management	Google Tag Manager

Infrastructure

Network

netcup-AS - netcup GmbH, DE

AS197540 · AT

DNS

DonDominio

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 3 Aug 2026 to 1 Nov 2026

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

Domain Age

8 days

Registered Aug 2026 · Soluciones Corporativas IP, SL

Email Security

⚠

SPF published Published but no all qualifier, policy unclear.

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

✓ 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?

300 ms Server response

49% Faster than peers

600 ms Largest contentful paint

0.02 Cumulative layout shift

344 KB Page weight

1 Third-party domains

1 Console errors

1 Failed requests

Broken first-party requests (1), worth fixing

401 /api/auth/session

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
Placeholder branding	+10
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

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 (10 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy

✓ Terms of Service

/terms

? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).

92% unique

Mentions:

Cookies Do Not Sell

Security Headers (5/6)

✓

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

15 JS files

1 CSS files

1 Third-party domains

Brand Colours

App Manifest

Donatello

display: standalone 1 icon

theme #050506

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