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FlightComp

Free EU261/UK261 eligibility checker. Get your verdict in 60 seconds.

United States Estimated origin: United States

Added April 27, 2026 · Last analysed April 27, 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 27 April 2026; the live site may have changed since.

FlightComp has the basics covered well, with complete legal pages and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on April 27, 2026. The site is hosted on Vercel, with a domain registered 3 weeks before launch. Our crawler found 9 technologies on this site, covering analytics, DNS providers, email forwarding, and transactional email. The stack includes Next.js, React, and Cloudflare DNS.

It's also running the same core stack as 2,295 other launches.

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

6.5
StackScope Score
Good
61/100 Launch Readiness
Well prepared
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 5 · 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) · Indie stack

Infrastructure
DNS Cloudflare DNS
Hosting Vercel (2)
Security HSTS (2)
Email
Email forwarding Cloudflare Email Routing (2)
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js (3)
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 30 Mar 2026 to 28 Jun 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Mar 2026 · Cloudflare, Inc.

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 (2)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_PWSLL9E5K5 1y Google Analytics

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Canonical URL declared
Responsive viewport meta tag
Page title is 78 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 182 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Twitter card meta tags
- Favicon present
- Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
AI writing 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 (17 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (1/6)

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

Performance

287ms response time
Faster than 58% of sites
2 third-party domains loaded

Build

Code splitting
11 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.