Birthday Rizz
Send Birthday Invitations in Minutes with Birthday Rizz! Effortless Invitations for Kids & Adult Birthday Parties Delivered to SMS & Email, w/ Digital RSVPs
86% unique tagline
birthdayrizz.com
· Added April 7, 2026
· Last analysed April 7, 2026· via 
This analysis is a snapshot taken on 7 April 2026. The site may have changed since then and results may not reflect its current state.
Tech Stack (12)
| Technology | Category | Evidence |
|---|---|---|
| Google Analytics | analytics | gtag or GTM script |
| Google Tag Manager | analytics | HTML pattern: <!-- (?:End )?Google Tag Manager --> |
| PostHog | analytics | posthog script |
| Tailwind CSS | css_framework | Tailwind utility classes (6 patterns matched) |
| Cloudflare DNS | dns_provider | NS: lakas.ns.cloudflare.com |
| Google Workspace | email_corp | MX: smtp.google.com |
| Phoenix | framework | phx- attributes or phoenix scripts |
| Rails | framework | Set-Cookie: Rails session pattern |
| Ruby on Rails | framework | Cookie: _session_id |
| Fly.io | hosting | fly-request-id header present |
| marketing | DNS TXT: pinterest-site-verification | |
| Google Search Console | seo | DNS TXT: google-site-verification |
Infrastructure
Hosting
FLY - Fly.io, Inc., US
AS40509 · US
SSL Certificate
Let's Encrypt
Expires 22 Jun 2026
Domain Age
2 months
Registered Jan 2026 · NameCheap, Inc.
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Responsive viewport meta tag
✓
Twitter card meta tags
✓
Semantic HTML (nav, main, article)
✓
Privacy policy page present
-
Source maps not exposed in production
-
Error tracking service installed
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Visual design patterns | +5 |
| Comment density patterns | +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.
Is this your site? 2 tips to improve your score
-
Add a
/.well-known/security.txt so security researchers can reach you. Learn more
-
Consider adding a
llms.txt file to help AI models understand your site. Not yet a standard, but gaining adoption. Learn more
Embed this score on your site
<a href="https://stackscope.dev/launch/670vn3p8/birthday-rizz"><img src="https://stackscope.dev/badge/670vn3p8.svg" alt="StackScope Score" height="28" /></a>