https://www.mediavine.com/blog/optimize-ads-for-mobile-pagespeed/?swpmtx=c8ae609b62d8e6b77564a989348e99c9&swpmtxnonce=e274b7c85f
Optimize Ads for Mobile PageSpeed: Introducing Our New Dashboard Setting - Mediavine
Feb 25, 2021 - We announced that we're switching to mobile-first indexing of content. We're releasing technology for publishers to optimize ads for mobile.
our new dashboardfor mobileoptimizeadspagespeed