I hired a developer to improve my site loading speed. He suggested using AMP for Wordpress plugin. He got me a perfect 100 score on both Mobile and Desktop. I'm very skeptical about it, as my site is quite heavy and other developers wouldn't even commit to a 90+ score. I'm pretty sure this developer just scammed me - and I would like to know how I can find out?
Can someone please help me diagnose the site to find out if it's authentic? Sounds too good to be true.
