ColdMail AI
Personalized cold emails in seconds that get replies
50% unique tagline
coildmailai.xyz
· Added April 5, 2026
· Last analysed April 10, 2026· via 
This analysis is a snapshot taken on 10 April 2026. The site may have changed since then and results may not reflect its current state.
Tech Stack (7)
Infrastructure
| HSTS | Security | http_header_name |
| Vercel | Hosting | http_header_name |
| Vercel DNS | DNS | ns_host |
Email
| Google Workspace | Business email | mx_host |
Build & Framework
| Google Fonts | Font | link_href |
| jsDelivr | Package CDN | script_src |
| Supabase | Baas | script_src |
Infrastructure
Readiness Breakdown How?
✓
Responsive viewport meta tag
✓
Semantic HTML (nav, main, article)
✓
Privacy policy page present
-
Custom title and meta description
-
Open Graph tags (title, image, description)
-
Canonical URL declared
-
Source maps not exposed in production
-
Error tracking service installed
-
Twitter card meta tags
-
Favicon present
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Conventional call-to-action copy | +5 |
| Conventional onboarding section | +5 |
| Distinctive copy style | +5 |
| Distinctive iconography conventions | +5 |
| Conventional landing-page layout | +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? 8 tips to improve your score
-
Add a
robots.txt file to control how search engines and bots crawl your site. Learn more
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Add a
sitemap.xml to help search engines discover all your pages. Learn more
-
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
-
Improve your security headers. Scan your site at securityheaders.com to see what's missing.
-
Add Open Graph tags so your site looks good when shared on social media. Learn more
-
Add a
<link rel="canonical"> tag to prevent duplicate content issues. Learn more
-
Set a custom
<title> and <meta name="description">. These are the first things users see in search results. Learn more
Embed this score on your site
<a href="https://stackscope.dev/launch/zsw50a00/coldmail-ai"><img src="https://stackscope.dev/badge/zsw50a00.svg" alt="StackScope Score" height="28" /></a>