The SEO guy working on www.loveandcarehvac.com contacted me saying he can't get a frame to work. When I looked at the settings in the plugin (after doing an inspect on the page www.loveandcarehvac.com/frame which I was using to test with) I see that I had, incorrectly, set x-frame-options to samesite. I changed it to OFF, but the problem persisted. I disabled the plugin, then deleted and reinstalled it. The problem persists.
I have cleared my cache, but it won't work. I don't think I have any other extension that's doing it. Any thoughts? Thanks.