Title: H5P not loading
Last modified: December 31, 2020

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# H5P not loading

 *  Resolved [ataubin](https://wordpress.org/support/users/ataubin/)
 * (@ataubin)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/h5p-not-loading/)
 * Hi
    Recently I added this line to my .htaccess file following a message from 
   the plugin Really Simple SSL : Header always set X-Content-Type-Options “nosniff”
 * If I leave this entry, H5P doesn’t work anymore. (Confirm by the console in Firefox).
   if i delete it, it’s working fine.
 * How can I keep the code and run H5P at the same time?
 * Sincerely

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

 *  Thread Starter [ataubin](https://wordpress.org/support/users/ataubin/)
 * (@ataubin)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/h5p-not-loading/#post-13861228)
 * Hi
 * Here is the error message in the console :
    “The resource at « [https://…/files/h5p/cachedassets/ff4207f1ca4be40c8aebbdb6bacfcf2bcd344e14.js?ver=5.6](https://…/files/h5p/cachedassets/ff4207f1ca4be40c8aebbdb6bacfcf2bcd344e14.js?ver=5.6)»
   has been blocked due to a incorrect MIME type (« text/plain ») (X-Content-Type-
   Options: nosniff).”
 * (i translate it from french : La ressource à l’adresse « [https://…/h5p/cachedassets/ff4207f1ca4be40c8aebbdb6bacfcf2bcd344e14.js?ver=5.6](https://…/h5p/cachedassets/ff4207f1ca4be40c8aebbdb6bacfcf2bcd344e14.js?ver=5.6)»
   a été bloquée en raison d’un type MIME (« text/plain ») incorrect (X-Content-
   Type-Options: nosniff).”
 * the X-Content-Type options is blocking the .js file because it has an incorrect
   MIME type Is it possible to fix it ?
 * Cheers.
    Anthony
 *  Plugin Author [thomasmars](https://wordpress.org/support/users/thomasmars/)
 * (@thomasmars)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/h5p-not-loading/#post-13863537)
 * Hi Anthony,
    Sounds like your web server is not setting the mime type properly.
   If you enable “nosniff” then you opt out of MIME type sniffing, so you will have
   to make sure that your web server is explicitly setting the mime type correctly.

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

The topic ‘H5P not loading’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [thomasmars](https://wordpress.org/support/users/thomasmars/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/h5p-not-loading/#post-13863537)
 * Status: resolved