Security Check SSL/TLS & Headers
Loading. The scan may take a few minutes - {{txtScan}} -

Type a site name and press the scan button to analyze the SSL security configuration and check the most important security headers. Your results are ready below, you can type another site and press the scan button again to test a different site.

Common Vulnerabilities

Vulnerability name %
Downgrade attack prevention ?
ALPN Support ?
Session resumption (tickets) ?
Session resumption (caching) ?
OCSP stapling ?
NPN Support ?
Forward Secrecy ?
RC4/Insecure Ciphers ?
POODLE (SSLv3) ?

Top Secure Sites

Url Grade
ssllabs.com A
www.borealixsec.com A
mozilla.org B
twitter.com B
scotthelme.co.uk B
www.yahoo.com B
www.ssllabs.com B
yahoo.com B
www.expedia.com B
www.yahssoo.com B

Scan Results For Site: {{lblResult}}


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Missing Headers


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SSL/TLS Vulnerabilities


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Missing headers list

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    Header value: ¿?

    Recommended value: {{header.RecomendedValues[0].Value}}


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  • Partial {{header.Name}}
    Header value: {{header.CurrentValue[0].Value}}

    Recommended value:
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    Minimum value:
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  • Good {{header.Name}}
    Header value: {{header.CurrentValue[0].Value}}

    {{header.Description}}

  • Info {{header.Name}}
    This header is informational

    Recommended value:
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    {{header.Description}}

SSL/TLS Vulnerabilities

  • Vulnerable {{vulnerability.Message}}
    {{vulnerability.Message}}

    Vulnerable - {{vulnerability.Result}}


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    Description - {{vulnerability.Description}}

  • Low {{vulnerability.Message}}
    {{vulnerability.Message}}

    Vulnerable - {{vulnerability.Result}}

    Description - {{vulnerability.Description}}

  • Good {{vulnerability.Message}}
    {{vulnerability.Message}}

    Vulnerable - {{vulnerability.Result}}

    Description - {{vulnerability.Description}}

  • Info {{vulnerability.Message}}
    {{vulnerability.Message}}

    Vulnerable - {{vulnerability.Result}}

    Description - {{vulnerability.Description}}