Your domain's
trust score. Instant.
Enterprise buyers check your security headers before signing contracts. Investors google your domain before wiring money. TrustSignal shows you what they see — and exactly how to fix it.
Example scan
Security is your competitive edge
The businesses that own the next decade won't just be the fastest — they'll be the most trusted.
10 security checks
HTTPS, HSTS, CSP, clickjacking protection, MIME sniffing, referrer policy, permissions policy, and privacy compliance — all in one scan.
Results in seconds
Enter a domain and get a full report in under 10 seconds. No installs, no accounts, no browser extensions required.
A–F grade system
Each check is weighted by security impact. Your final grade reflects how enterprise buyers and security-conscious users perceive your site.
Know before they do
B2B buyers and investors run security checks before signing deals. See what they see — and fix it before it costs you a contract.
Fix-it descriptions
Every failed check includes a plain-English explanation of what it protects against and why it matters to your users.
Scan competitors too
Run any domain. Use TrustSignal to benchmark your security posture against competitors and prove your advantage to customers.