LostCat24

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Estimated origin: Germany

Added July 12, 2026 · Last analysed July 12, 2026 · via · 71% 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 12 July 2026; the live site may have changed since.

LostCat24 is partway there, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on July 12, 2026. The site is served through Fastly. The crawl picked up 15 technologies on this site, covering javascript library, advertising, baas, and CDN. The stack includes Tailwind CSS, Facebook Domain Verification, and Facebook Pixel.

For context, it's running the same core stack as 5,693 other launches.

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

5.5

StackScope Score

Fair

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

0/3 Legal

Missing

2/2 Crawl files

Complete

84/100 Performance

Fast

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 (15)

Infrastructure

CDN	Fastly
DNS	Strato DNS
Protocol	HTTP/3
Security	HSTS

Business email	Strato Email

Build & Framework

BaaS	Firebase
CSS framework	Tailwind CSS
Developer tools	Vite
Font	Google Fonts
JavaScript library	Motion
JavaScript library	React Router
UI library	Lucide Icons

Analytics & Marketing

Advertising	Facebook Pixel (3)
Marketing	Facebook Domain Verification (2)
SEO	Google Search Console (2)

Infrastructure

Network

FASTLY - Fastly, Inc., US

AS54113 · US

DNS

Strato 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

Google Trust Services

Valid 7 Jul 2026 to 5 Oct 2026

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

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

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 (5)

Cookies (1)

Name	Lifetime	Detected as
_fbp	3mo	Facebook Pixel

Local storage (2)

Key	Size	Detected as
lastExternalReferrer	5 B	-
lastExternalReferrerTime	13 B	-

IndexedDB (2)

Database	Version	Detected as
firebase-heartbeat-database	1	Firebase
firebaseLocalStorageDb	1	Firebase

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)

⚠

Page title is 74 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

377 ms Server response

47% Faster than peers

1176 ms Largest contentful paint

0.00 Cumulative layout shift

2.4 MB Page weight

1.1 MB Image weight

7 Third-party domains

0 Console errors

0 Failed requests

⚠ 18 images: 4 oversized, 18 without width/height

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

Welcomes AI crawlers

✓ 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 (25 URLs)

✗ security.txt

✓ llms.txt

✓ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

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

5 JS files

2 CSS files

7 Third-party domains

Brand Colours

App Manifest

LostCat24 – KI-Katzensuche

display: standalone 3 icons 1 native app link

theme #ed761c

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