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Dumble

Dumble est votre assistant IA tout-en-un : sites web, applications, documents — de l’idée à la mise en ligne, sans écrire une seule ligne de code.

AI
France Estimated origin: France

Added April 24, 2026 · Last analysed April 24, 2026 · via · 71% 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 April 2026; the live site may have changed since.

Dumble has the basics covered well, with a thorough launch checklist, fast page loads, and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on April 24, 2026. The site is hosted on IONOS, with a domain registered 4 months before launch. Our crawler found 6 technologies on this site, covering DNS providers, business email, web fonts, and hosting. The stack includes Google Fonts, IONOS, and IONOS DNS.

It's also on one of the most common stacks we track, shared by 126 launches.

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

6.4
StackScope Score
Good
100/100 Launch Readiness
Launch ready
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 60 · Many 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 IONOS DNS
Hosting IONOS
OS Ubuntu (2)
Server nginx (2)
Email
Business email IONOS Email
Build & Framework
Font Google Fonts

Infrastructure

DNS
IONOS DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 31 Mar 2026 to 29 Jun 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 months
Registered Dec 2025 · IONOS SE

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (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)

Vibe Score Breakdown How?

SignalPoints
AI CSS signals +15
AI palette signals +5
AI writing signals +5
AI code-structure 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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (23 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 (3/6)

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

Performance

148ms response time
Faster than 82% of sites
3 third-party domains loaded

Build

3 JS files
2 CSS files
3 Third-party domains

Brand Colours

App Manifest

Dumble
display: standalone 3 icons
theme #7c4dff
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.