www vs. non-www vs. http://www vs. https://www

Hi there Frank,

I just installed Autoptimize on a site that has an SSL and we’re using a plugin to force https://www.domain.com if someone enters any of these:

http://www.domain.com,
http://www.domain.com,
http://domain.com
or just domain.com

After installing Autoptimize, when using anything other than https://www.domain.com kills the site and just displays a “<” on an otherwise white/empty page.

Any ideas why this might happen? Autoptimize was helping with our performance scores but after trying toggling some of the settings to see if it would clear up, I eventually had to disable it due to the above. I’d like to re-enable it though if the issue can be solved.

Thanks for any suggestions you may have.

https://ww.wp.xz.cn/plugins/autoptimize/