Total Rows:  

Security Headers Grades:

Sites using strict-transport-security:

Sites using content-security-policy:

Sites using content-security-policy-report-only:

Sites using x-webkit-csp:

Sites using x-content-security-policy:

Sites using public-key-pins:

Sites using public-key-pins-report-only:

Sites using x-content-type-options:

Sites using x-frame-options:

Sites using x-xss-protection:

Sites using x-download-options:

Sites using x-permitted-cross-domain-policies:

Sites using access-control-allow-origin:

Sites using referrer-policy:

Sites using feature-policy:

Sites using report-to:

Sites using nel:

Sites using security.txt:

Sites redirecting to HTTPS:

Sites using Let's Encrypt certificate:

Sites using EV Certificates:

Top 10 Server headers:

Top 10 TLDs:

Top 10 Certificate Issuers:

Top 10 Protocols:

Top 10 Cipher Suites:

Top 10 PFS Key Exchange Params:

Top Key Sizes:

Sites using CAA:

