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contractassassin.com

Contract Assassin uses AI to help homeowners understand what they’re signing before they commit. Upload any home improvement contract and get an instant review highlighting potential red flags, confusing language, missing details, and important clauses you should understand. Before you sign. Before...

Added July 18, 2026 · Last analysed July 18, 2026 · via · 57% 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 18 July 2026; the live site may have changed since.

contractassassin.com ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing Permissions-Policy and Content-Security-Policy and tracking cookies set before any opt-in.

Launched on Product Hunt on July 18, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 8 months before launch. Our crawler found 17 technologies on this site, covering business email, javascript library, ui library, and AI builders. The stack includes Tailwind CSS, Base44, and Cloudflare.

It's also running the same core stack as 457 other launches and tighter on security headers than most Product Hunt launches.

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

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 100 · Strong 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 (17)

Infrastructure
CDN Cloudflare
DNS GoDaddy DNS
Hosting Render
Security HSTS
Email
Business email GoDaddy Email
Microsoft 365
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library Motion
React Router
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Google Analytics (4)
SEO Google Search Console
Tag management Google Tag Manager medium
Commerce & Payments
Payments Stripe (4)
AI & Emerging
AI builder Base44 (3)

Infrastructure

Network
AS397273 · US
DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 22 Jun 2026 to 20 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 months
Registered Nov 2025 · GoDaddy.com, LLC

Email Security

SPF -all Strict (-all). Strong.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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.

Storage (9)

Cookies (5)
NameLifetimeDetected as
m 1y -
_ga 1y Google Analytics
_ga_MZ377TPZT5 1y Google Analytics
__stripe_mid 1y Stripe
__stripe_sid < 1h Stripe
Local storage (4)
KeySizeDetected as
base44_analytics_session_id 23 B Base44
base44_app_id 24 B Base44
base44_from_url 29 B Base44
base44_server_url 18 B Base44

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 339 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.

Performance How?

937 ms Server response
13% Faster than peers
1208 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
4 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?

SignalPoints
AI CSS signals +10
AI palette signals +5
AI writing signals +3
Recognised AI builder signature +100

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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (36 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacypolicy
Terms of Service
/termsofservice
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (4/6)

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

Build

3 JS files
1 CSS files
4 Third-party domains

Brand Colours

App Manifest

contractassassin.com
display: standalone 2 icons
theme #000000
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.