javascript - Disable Chrome strict MIME type checking

Question

Is there any way to disable strict MIME type checking in Chrome.

Actually I'm making a JSONP request on cross domain. Its working fine on Firefox but, while using chrome its giving some error in console.

Refused to execute script from 'https://example.com' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.

Its working perfectly in Mozilla.. Issue is arising in chrome only

Here are the response Headers of the request..

Cache-Control:no-cache, no-store
Connection:Keep-Alive
Content-Length:29303
Content-Type:text/plain;charset=ISO-8859-1
Date: xxxx
Expires:-1
Keep-Alive:timeout=5
max-age:Thu, 01 Jan 1970 00:00:00 GMT
pragma:no-cache
Set-Cookie:xxxx
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Content-Type-Options:nosniff
X-Frame-Options:SAMEORIGIN

Workaround what i think : Externally setting content-type to application/javascript

Answer 1

The server should respond with the correct MIME Type for JSONP application/javascript and your request should tell jQuery you are loading JSONP dataType: 'jsonp'

Please see this answer for further details ! You can also have a look a this one as it explains why loading .js file with text/plain won't work.