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HappyHorse

HappyHorse is an AI video generator for turning prompts and reference images into polished short videos. Create ads, product demos, social clips, and visual concepts faster with HappyHorse AI.

Added April 11, 2026 · Last analysed April 11, 2026 · via · 25% unique tagline (similar to SadHorse)

Own this Launch?
Screenshot of HappyHorse

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 11 April 2026; the live site may have changed since.

HappyHorse ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.

Launched on Product Hunt on April 11, 2026. The site is served through Cloudflare, with a domain registered 2 days before launch. The crawl picked up 19 technologies on this site, covering analytics, auth, advertising, and affiliate. The stack includes Auth.js, Google Sign-In, and Next.js.

For context, it's running the same core stack as 3,879 other launches.

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

8.6
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/6 Security Headers
Decent
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 30 · Some 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 (19)

Infrastructure
CDN Cloudflare (3)
DNS Cloudflare DNS
Protocol HTTP/3 (2)
Build & Framework
Auth Auth.js
Google Sign-In (2)
CSS framework Tailwind CSS
Font Google Fonts
Framework React
Meta-framework Next.js
UI library shadcn/ui
Analytics & Marketing
Advertising Google Ads
Affiliate Affonso (2)
Analytics Google Analytics (2)
Microsoft Clarity (3)
Plausible (2)
SEO Google Search Console
Tag management Google Tag Manager
Commerce & Payments
Payments Stripe (3)
Business Tools
Collaboration Feishu / Lark (2)

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 9 Apr 2026 to 8 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Apr 2026 · Spaceship, Inc.

Email Security

✓
SPF -all Strict (-all). Strong.
?
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.

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)
⚠
Meta description is 192 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.

Vibe Score Breakdown How?

SignalPoints
AI CSS signals +10
AI palette signals +5
AI stack signals +10
AI layout 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

Blocks AI crawlers but publishes an llms.txt
✓ llms.txt published
✗ 9 AI bots blocked in robots.txt
Content-Signal
✗ ai-train = no
✓ search = yes
? ai-input (not declared)
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (2 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy-policy
✓ Terms of Service
/terms-of-service
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
22% unique
Mentions:
Cookies Do Not Sell

Security Headers (3/6)

✓
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)

Performance

1115ms response time
Faster than 9% of sites
46 third-party domains loaded

Build

✓ Code splitting
45 JS files
3 CSS files
46 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.