Square
square.com
Report Coming Soon
We're preparing a detailed security report for square.com. In the meantime, you can scan it yourself for free.
Scan square.com NowWhat We Check on Square
TLS / HTTPS Security
We verify that square.com uses HTTPS with a valid TLS certificate, modern cipher suites, and proper HSTS configuration to protect data in transit.
Security Headers
We check whether square.com sends critical headers like Content-Security-Policy, X-Frame-Options, and Permissions-Policy to defend against XSS and clickjacking.
Content Security
We scan square.com for mixed content, vulnerable JavaScript libraries, exposed admin panels, and information disclosure risks.
DNS & Email Security
We validate SPF, DKIM, and DMARC records for square.com, check DNSSEC, and test for subdomain takeover vulnerabilities.
Scan Your Own Website
See how your site compares to Square. Run a free security scan with 58 checks and get actionable fix instructions.
Start Free Scan