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Grassdx

Upload a photo of your lawn, enter your ZIP code, and get an instant AI diagnosis with a personalized treatment plan built for your exact region and grass type.

grassdx.com · Added June 15, 2026 · Last analysed June 15, 2026 · via Hacker News · 70% 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 15 June 2026; the live site may have changed since.

Grassdx is largely in shape, with complete legal pages and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Hacker News on June 15, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 2 weeks before launch. The crawl picked up 9 technologies on this site, covering directory, analytics, DNS providers, and email forwarding. The stack includes Findly.tools, Google Analytics, and Google Fonts.

For context, it's on one of the most common stacks we track, shared by 1,340 launches.

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

Vibe Score 80 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS Vercel DNS
Hosting Vercel
Security HSTS
Email
Email forwarding ImprovMX (2)
Build & Framework
Font Google Fonts
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console
Other
Directory Findly.tools
ShowMySites

Infrastructure

Network
AS16509 · US
DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 29 May 2026 to 27 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
17 days
Registered May 2026 · DreamHost, LLC

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 (2)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_TPT30MVP7E 1y Google Analytics

Readiness Breakdown How?

Custom title and meta description
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Performance How?

391 ms Server response
47% Faster than peers
1228 ms Largest contentful paint
0.00 Cumulative layout shift
2.2 MB Page weight
1.8 MB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

12 images: 4 oversized, 10 without width/height, 4 missing alt text

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 writing signals +5
AI code-structure signals +5
Recognised AI builder signature +30
AI layout signals +5
AI CSS signals +15

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

sitemap.xml (155 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
90% unique

Security Headers (1/6)

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

Build

2 JS files
2 CSS files
4 Third-party domains

Brand Colours

App Manifest

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