- Nikto v2.6.0
---------------------------------------------------------------------------
+ Target IP:          185.199.108.153
+ Target Hostname:    185.199.108.153
+ Target Port:        443
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+ SSL Info:           Subject:  /CN=*.github.io
                      CN:       *.github.io
                      SAN:      *.github.com, *.github.io, *.githubusercontent.com, github.com, github.io, githubusercontent.com
                      Ciphers:  TLS_AES_128_GCM_SHA256
                      Issuer:   /C=US/O=Let's Encrypt/CN=YR2
+ Platform:           Unknown
+ Start Time:         2026-07-08 02:08:06 (GMT-4)
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+ Server: GitHub.com
+ [999986] /: Retrieved via header: 1.1 varnish.
+ [999986] /: Retrieved x-served-by header: cache-nyc-kteb1890040-NYC.
+ [999100] /: Uncommon header(s) 'x-github-request-id' found, with contents: F348:297ECE:4D6D22:56A324:6A4DE943.
+ [999100] /: Uncommon header(s) 'x-served-by' found, with contents: cache-nyc-kteb1890040-NYC.
+ [999100] /: Uncommon header(s) 'x-fastly-request-id' found, with contents: 7c53cebc595e1011b0330dae2d00afedbd4bf1a2.
+ No CGI Directories found (use '-C all' to force check all possible dirs). CGI tests skipped.
+ [999100] /favicons/favicon.png: Uncommon header(s) 'x-origin-cache' found, with contents: HIT.
+ [999966] /: The Content-Encoding header is set to "deflate" which may mean that the server is vulnerable to the BREACH attack. See: http://breachattack.com/
+ [013587] /: Suggested security header missing: x-content-type-options. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
+ [013587] /: Suggested security header missing: strict-transport-security. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+ [013587] /: Suggested security header missing: permissions-policy. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy
+ [013587] /: Suggested security header missing: referrer-policy. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
+ [999962] /: Server banner changed from 'GitHub.com' to 'Varnish'.
+ [999992] /: Server is using a wildcard certificate: *.github.io. See: https://en.wikipedia.org/wiki/Wildcard_certificate
+ [999992] /: Server is using a wildcard certificate: *.github.com. See: https://en.wikipedia.org/wiki/Wildcard_certificate
+ [999992] /: Server is using a wildcard certificate: *.githubusercontent.com. See: https://en.wikipedia.org/wiki/Wildcard_certificate
+ [999993] /: Hostname '185.199.108.153' does not match certificate names (CN: *.github.io, SAN: *.github.com, *.github.io, *.githubusercontent.com, github.com, github.io, githubusercontent.com). See: https://cwe.mitre.org/data/definitions/297.html
+ Scan terminated: 0 errors and 16 items reported on the remote host
+ End Time:           2026-07-08 02:09:07 (GMT-4) (61 seconds)
---------------------------------------------------------------------------
+ 1 host(s) tested


      *********************************************************************
      Portions of the server's headers (7c53cebc595e1011b0330dae2d00afedbd4bf1a2 F348:297ECE:4D6D22:56A324:6A4DE943 cache-nyc-kteb1890040-NYC) are not in
      the Nikto 2.6.0 database or are newer than the known string. Would you like
      to submit this information (*no server specific data*) to CIRT.net
      for a Nikto update (or you may email to sullo@cirt.net) (y/n)?