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Chartbuddy

The default charting layer for strategy and finance in the AI era. Business charts that stay alive and editable across every surface.

Netherlands Estimated origin: Netherlands

Added August 25, 2026 · Last analysed August 25, 2026 · via

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

Chartbuddy scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing Permissions-Policy and Strict-Transport-Security and incomplete email security.

Launched on Product Hunt on August 25, 2026. The site is served through Bunny CDN. We've detected 20 technologies on this site, covering javascript library, analytics, backend framework, and CDN. The stack includes Alpine.js, Google, and Tailwind CSS.

It's on one of the most common stacks we track, shared by 198 launches and more locked down than the typical Product Hunt launch.

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

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
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 (20)

Infrastructure
CDN Bunny CDN
DNS Namecheap DNS
Server Apache
Email
Business email Google Workspace (3)
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Font Bunny Fonts
Framework Alpine.js
JavaScript library D3.js medium
DOMPurify
GSAP (2)
Package CDN jsDelivr
Analytics & Marketing
Analytics Google Analytics (4)
PostHog (4)
Consent Google
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager (2)
Business Tools
Productivity Google Docs
Other
Backend framework Laravel

Infrastructure

DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 24 Aug 2026 to 22 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 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 (4)

Cookies (2)
NameLifetimeDetected as
chartbuddy_session 1h Laravel
XSRF-TOKEN 2h Laravel
Local storage (2)
KeySizeDetected as
cb_organization_colors 41 B -
__ph_opt_in_out_phc_5hseAey4yzy6Zf9mFC5XWueIBxoaYkBbQLf6v3sXtto 1 B PostHog

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?

198 ms Server response
70% Faster than peers
492 ms Largest contentful paint
0.00 Cumulative layout shift
2.0 MB Page weight
647 KB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

58 images: 37 oversized, 17 without width/height, 37 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 copy signals +5
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

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 (275 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/policies/privacy
Terms of Service
/policies/terms-condition
Consent manager: Google
90% unique

Security Headers (4/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
9 JS files
1 CSS files
4 Third-party domains

Brand Colours

App Manifest

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