Resolve autoplay in Safari: If you are using Pandora on the Safari browser, then it may prevent autoplay on some websites. To resolve this issue, you need to set up preferences in the Safari browser. To solve that follow simple steps: Open the preference menu in Safari Click on the autoplay option. Select Pandora.com site URL and allow access to autoplay. That’s it. Now you will not be prevented by safari to autoplay on Pandora's website.