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HellerIO

Mehr als eine Haushaltsbuch App: HellerIO plant voraus statt nachzutragen. Monats- und Jahresplan, Sparziele und die eine Zahl, die zählt – was bleibt übrig?

Germany Estimated origin: Germany

Added September 3, 2026 · Last analysed September 3, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 3 September 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

HellerIO ships with the basics, with a thorough launch checklist, fast page loads, and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on September 3, 2026. The site is hosted on netcup-AS - netcup GmbH in Germany. We've detected 9 technologies on this site, covering business email, analytics, CSS frameworks, and DNS providers. The stack includes Astro, Tailwind CSS, and Apple App Store.

It's running the same core stack as 839 other launches.

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

Vibe Score 23 · 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 (9)

Infrastructure
DNS netcup DNS
Server nginx
Email
Business email Migadu
netcup Mail (2)
Build & Framework
CSS framework Tailwind CSS
Meta-framework Astro
Mobile Apple App Store
Analytics & Marketing
Analytics Matomo (2)
SEO Google Search Console

Infrastructure

Network
AS197540 · DE
DNS
netcup 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.
SSL Certificate
Let's Encrypt
Valid 27 Aug 2026 to 25 Nov 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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)

Performance How?

127 ms Server response
81% Faster than peers
352 ms Largest contentful paint
0.00 Cumulative layout shift
3.1 MB Page weight
683 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

19 images: 12 oversized, 7 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.

Vibe Score Breakdown How?

SignalPoints
AI writing signals +3
AI code-structure signals +20

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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (1 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
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

3 JS files
0 CSS files
2 Third-party domains

Brand Colours

App Manifest

HellerIO
display: standalone 3 icons
theme #0E918D
finance productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.