← Back to browse

Whistling Citizen

Making Accountability Audible

Finance

whistlingcitizen.com · Added June 20, 2026 · Last analysed June 20, 2026 · via · 80% 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 20 June 2026; the live site may have changed since.

Whistling Citizen is early-stage. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on June 20, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 6 weeks before launch. We've detected 6 technologies on this site, covering CSS frameworks, developer tools, DNS providers, and email marketing. The stack includes Tailwind CSS, Brevo, and Cloudflare DNS.

It's on one of the most common stacks we track, shared by 497 launches.

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

Vibe Score 15 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (6)

Infrastructure
DNS Cloudflare DNS
Hosting Netlify
Security HSTS
Email
Email marketing Brevo
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 10 May 2026 to 8 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · NameCheap, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
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 (1)

Local storage (1)
KeySizeDetected as
wc_language 5 B -

Readiness Breakdown How?

Custom title and meta description (partial) missing meta description
Open Graph tags (title, image, description) (partial) missing og:title, og:description
Twitter card meta tags
Responsive viewport meta tag
Favicon present
- Canonical URL declared
- Semantic HTML (nav, main, article)

Performance How?

399 ms Server response
46% Faster than peers
6580 ms Largest contentful paint
0.01 Cumulative layout shift
3.1 MB Page weight
2.0 MB Image weight
1 Third-party domains
3 Console errors
2 Failed requests

1 images: 1 without width/height

Broken first-party requests (2), worth fixing
  • 400 /auth/refresh
  • 401 /webapp/auth/me

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 CSS signals +10
AI palette 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
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 (1/6)

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

Build

1 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

Whistling Citizen
display: standalone 3 icons
theme #5F3DFF
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.