FI Navigator

A brutal FIRE calculator to escape the rat race.

fi-navigator.netlify.app · Added June 16, 2026 · Last analysed June 16, 2026 · via · 78% unique tagline

Own this Launch?

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

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

Launched on Product Hunt on June 16, 2026. The site is hosted on Amazon.com in the United States. We've detected 6 technologies on this site, covering analytics, build tooling, CSS frameworks, and forms. The stack includes Tailwind CSS, Vite, and HSTS.

It's on one of the most common stacks we track, shared by 363 launches.

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

1.7

StackScope Score

Poor

41/100 Launch Readiness

Partially ready

1/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Web Standards

Missing

100/100 Performance

Fast

Vibe Score 5 · Few AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (6)

Infrastructure

Hosting	Netlify
Security	HSTS

Build & Framework

Build tool	Vite
CSS framework	Tailwind CSS

Analytics & Marketing

Analytics	PostHog (4)

Business Tools

Forms	Tally (2)

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

DigiCert Inc

Valid 16 Feb 2026 to 19 Mar 2027

Certificate as captured in this snapshot, not a live check.

Email Security

✗

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

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

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 (4)

Cookies (1)

Name	Lifetime	Detected as
ph_phc_sGaynKPrcVbBqauxQd8uVZ8dpWjlYfkkEk9MWkDEWrqp_posthog	1y	PostHog

Local storage (1)

Key	Size	Detected as
ph_phc_sGaynKPrcVbBqauxQd8uVZ8dpWjlYfkkEk9MWkDEWrqp_posthog	510 B	PostHog

Session storage (2)

Key	Size	Detected as
ph_phc_sGaynKPrcVbBqauxQd8uVZ8dpWjlYfkkEk9MWkDEWrqp_posthog	90 B	PostHog
ph_phc_sGaynKPrcVbBqauxQd8uVZ8dpWjlYfkkEk9MWkDEWrqp_primary_window_exists	4 B	PostHog

Readiness Breakdown How?

⚠

Custom title and meta description (partial) missing meta description

✓ Responsive viewport meta tag

✓ Semantic HTML (nav, main, article)

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

- Favicon present

Performance How?

296 ms Server response

57% Faster than peers

1040 ms Largest contentful paint

0.00 Cumulative layout shift

527 KB Page weight

2 Third-party domains

0 Console errors

0 Failed requests

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?

Signal	Points
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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✗ robots.txt

✗ sitemap.xml

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

Detection works best on English language sites.

Security Headers (1/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✓

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

4 JS files

1 CSS files

2 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.