Browser Cache: X-XSS Protection Syntax Error

  • Hello, upon testing I just found this error in Google Chrome Console:

    Error parsing header X-XSS-Protection: 1, 1: expected semicolon at character position 1. The default protections will be applied.

    It does not matter what mode I have this feature on, the error still appears even though it reflects the mode change.

    This console error does not appear in Firefox, Internet Explorer, or Edge.

    Thank you.

    The page I need help with: [log in to see the link]

Viewing 2 replies - 1 through 2 (of 2 total)

  • What’s your X-XSS-Protection set to? It either should be 0 or 1 or 1; mode=block.
    Are you manually setting this in your htaccess file or using w3tc, because w3tc doesnt allow you to set “1, 1” as an option since that is not a valid option.

    Thread Starter Jesse Messenger

    (@jmessy919)

    Hi @fistfullofcrisco,

    It is set to 1 in W3TC. I am not setting anything in htaccess.

    Thank you.

    Jesse

Viewing 2 replies - 1 through 2 (of 2 total)
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