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SDN.ac

Raccourcisseur URL gratuit et rapide : créez un lien court sans compte ni inscription, avec QR code et options de sécurité.

Developer Tools

sdn.ac · Added June 24, 2026 · Last analysed June 24, 2026 · via · 75% unique tagline

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 24 June 2026; the live site may have changed since.

SDN.ac covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on June 24, 2026. The site is hosted on Hetzner Online GmbH in Germany. Our crawler found 8 technologies on this site, covering backend framework, CSS frameworks, developer tools, and DNS providers. The stack includes Tailwind CSS, Apache, and Google Search Console.

Notably, it's running the same core stack as 5,059 other launches.

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

Vibe Score 3 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (8)

Infrastructure
DNS OVH DNS
Server Apache
Email
Business email OVH Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Analytics & Marketing
SEO Google Search Console
Other
Backend framework Laravel medium

Infrastructure

Network
AS24940 · DE
DNS
OVH DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Let's Encrypt
Valid 19 Jun 2026 to 17 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (2)

Cookies (2)
NameLifetimeDetected as
sdnac-session 2h -
XSRF-TOKEN 2h -

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)

Performance How?

196 ms Server response
72% Faster than peers
352 ms Largest contentful paint
0.00 Cumulative layout shift
42 KB Page weight
11 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

1 images: 1 oversized, 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 writing signals +3

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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (11 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (0/6)

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

Build

1 JS files
2 CSS files
1 Third-party domains

Brand Colours

App Manifest

SDN.ac — Short Domain Name
display: standalone 2 icons
theme #fdfdfc
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.