Restrict Certain File Mime Types in WordPress

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I recently heard from a client saying their blog was loading very slowly. The issue was caused from a high resolution image in .tiff format which is generally used for print. In order to block these file types add the following plugin to your mu-plugins folder.


save as restrict-upload-types.php and upload to your mu-plugins folder.

Written by: Jacob Lett - Jacob is a digital marketing and web design consultant who helps businesses grow their revenue. Unlike his competitors, he focuses on small and consistent website design changes to increase results. He recently created the Industrial HubSpot Theme to help manufacturers quickly build their website on the HubSpot platform.
Category: Common Questions

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