JumpFun

Compare bounce house rentals, water slides, and party inflatables from top-rated Bay Area vendors. See prices, read reviews, and book online.

E-commerce

Added April 15, 2026 · Last analysed April 15, 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 15 April 2026; the live site may have changed since.

JumpFun looks production-ready overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing several security headers.

Launched on Product Hunt on April 15, 2026. The site is hosted on Vercel, with a domain registered 5 weeks before launch. We've detected 15 technologies on this site, covering analytics, transactional email, advertising, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's on one of the most common stacks we track, shared by 10,662 launches.

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

7.6

StackScope Score

Good

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

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 (15) · Indie stack

Infrastructure

DNS	GoDaddy DNS
Hosting	Vercel (2)
Security	HSTS (2)

Business email	Google Workspace (3)
Transactional email	Amazon SES
Transactional email	Resend

Build & Framework

CSS framework	Tailwind CSS
Font	Google Fonts
Framework	React
Meta-framework	Next.js (4)

Analytics & Marketing

Advertising	Google Ads
Analytics	Contentsquare (3)
Analytics	Google Analytics (2)
SEO	Google Search Console
Tag management	Google Tag Manager

Infrastructure

DNS

GoDaddy DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 13 Mar 2026 to 11 Jun 2026

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

Domain Age

4 months

Registered Mar 2026 · GoDaddy.com, LLC

Email Security

✓

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

✓

DKIM Detected via known email provider

✓

DMARC p=quarantine Quarantine (moderate)

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 169 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?

Signal	Points
Placeholder branding	+10
AI palette signals	+5
AI writing signals	+5
AI stack signals	+10

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 (1052 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy

✓ Terms of Service

/terms

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

86% unique

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)

Performance

367ms response time

Faster than 48% of sites

5 third-party domains loaded

Build

✓ Code splitting

14 JS files

2 CSS files

5 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.