ProuneNotice

PROUNE – Absolute Digitale Souveränität. Die weltweit erste autonome Hochsicherheits-Datenbank mit Unendlichkeitsschloss.

Productivity

Estimated origin: Germany

Added July 6, 2026 · Last analysed July 6, 2026 · via · 75% 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 6 July 2026; the live site may have changed since.

ProuneNotice is partway there, with a thorough launch checklist. Worth fixing first: missing Permissions-Policy and Strict-Transport-Security, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 6, 2026. The site is hosted on IONOS SE in Germany. The crawl picked up 6 technologies on this site, covering APIs, DNS providers, business email, and web fonts. The stack includes Google APIs, Google Fonts, and Google Search Console.

For context, it's 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 →

4.3

StackScope Score

Fair

82/100 Launch Readiness

Well prepared

4/6 Security Headers

Decent

0/3 Legal

Missing

0/2 Crawl files

Missing

63/100 Performance

Fair

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	Strato DNS

Business email	Strato Email

Build & Framework

API	Google APIs
Font	Google Fonts
JavaScript library	Lit

Analytics & Marketing

SEO	Google Search Console

Infrastructure

Network

IONOS-AS - IONOS SE, DE

AS8560 · DE

DNS

Strato 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.

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 p=reject Reject (strict). Strong.

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)

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

- Canonical URL declared

- Twitter card meta tags

Performance How?

243 ms Server response

65% Faster than peers

1712 ms Largest contentful paint

0.17 Cumulative layout shift

3.9 MB Page weight

3.0 MB Image weight

5 Third-party domains

2 Console errors

0 Failed requests

⚠ 5 images: 1 oversized, 4 without width/height, 4 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 (4/6)

✓

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

4 JS files

3 CSS files

5 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.