Hello @hnkgo1
Thank you for supporting the topic, As we checked your site it seems to be using experimental Sandboxing with Loose Mode which means you are opted-in to keep all AMP invalidations (the errors you saw) so that your site can function properly while benefiting from AMP components to improve your site’s page experience.
What you can do?
1) If your focus is getting a good page experience instead of AMP you simply just ignore all errors.
2) If want AMP benefits, then I will recommend contacting respective plugin support asking them for AMP support, you can always find alternatives for those plugins from AMP Compatible plugin listing page.(screenshot)
Alternatively, you may find AMP compatibility mini plugin/extensions for some popular plugins like Contact Form 7
JFI: You have two cache plugins installed and active ie, Lightspeed and WP Super cache, it will be a good idea to choose only one.
Hope this helps
@hnkgo1
We hope our suggestion is helpful, I’ll mark this as resolved Open a new support topic if you face further issues, also feel free to leave a plugin review, we would love to hear your feedback.