http://pohtpof.tumblr.com/services/cslog


Last fetched: 2017-10-20T08:12:27.118861+00:00

HTTP status: 5 Sub-resource URL


Security-related HTTP headers

  • X-XSS-Protection: 1; mode=block

    Controls an Cross-Site Scripting (XSS) filters built into the majority of web browsers. The filter is usually turned on by default anyway, but requirement to set the header to 1 became part of canonical set of "secure" HTTP headers. Over time, vulnerabilities in the "sanitizing" mode filter were found, so 1; mode=block became the recommended value. Some companies decided that they don't really need a browser-side XSS filter to mess with their web services which are XSS-free anyway and they became consciously disabling the XSS filter by setting the header to 0.

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  • Content-Security-Policy: sandbox

    Content Security Policy is used by a web server to declare a list of trusted content types (images, scripts, media etc) and origins from which they can be safely loaded as intended by the website authors. The Content-Security-Policy-Report-Only header instruct the browser to enable CSP in enforcement mode.

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  • X-Content-Security-Policy: sandbox

    Legacy and deprecated variant of the Content-Security-Policy header used by WebKit browsers in the initial period.

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  • Server: openresty

    Announces web server software and optionally version details.

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Content Security Policy

  • sandbox
  • sandbox
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