Email Infrastructure Grader
Score your email infrastructure out of 100. Checks SPF, DKIM, DMARC, and spam risk in one click. Free tool by EmailQo.
83% unique tagline
emailqo.com
· Added April 4, 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 (10)
| Technology | Category | Detected via |
|---|---|---|
| Google Analytics | analytics | cookie_name link_href script_src |
| Cloudflare DNS | dns_provider | ns_host |
| Amazon SES | email_corp | spf_include |
| Zoho Mail | email_corp | mx_host spf_include txt_prefix |
| React | framework | structural_signal |
| Vercel | hosting | http_header_name |
| Next.js | meta_framework | http_header_name link_href meta_name script_src |
| HSTS | security | http_header_name |
| Google Search Console | seo | txt_prefix |
| Google Tag Manager | tag_management | link_href |
Infrastructure
Hosting
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
Domain Age
1 month
Registered Feb 2026 · GoDaddy.com, LLC
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Canonical URL declared
✓
Responsive viewport meta tag
✓
Custom title and meta description
✓
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 |
|---|---|
| Copy style patterns | +5 |
| Visual design patterns | +5 |
| Placeholder values detected | +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.
Is this your site? 1 tip to improve your score
-
Add a
/.well-known/security.txt so security researchers can reach you. Learn more
Embed this score on your site
<a href="https://stackscope.dev/launch/vpl4vv2j/email-infrastructure-grader"><img src="https://stackscope.dev/badge/vpl4vv2j.svg" alt="StackScope Score" height="28" /></a>