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I'm using Quick.gallery (http://quick.gallery) script on my website but I'm getting some erros with Firebug:
When I try to access http://www.portaloficial.com.br/fotos.php, Firebug show me some erros like "js=js_viewer was blocked due to MIME type mismatch (X-Content-Type-Options: nosniff)."
Can anybody help me on this?
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The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised in the Content-Type headers should be followed and not be changed. The header allows you to avoid MIME type sniffing by saying that the MIME types are deliberately configured.
To check the X-Content-Type-Options in action go to Inspect Element -> Network check the request header for x-content-type-options like below.
A MIME type consists of two parts: a type and a subtype. Currently, there are ten registered types: application, audio, example, font, image, message, model, multipart, text, and video.
I had this issue before, when I was referencing a mistyped URL, so the reason for content-type html was, that I actually got a HTTP 404 error page.
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