Google has said currently 70% of sites shown in search have already been switched over.
Google has announced that by September 2020 all sites will be crawled and indexed by Google using mobile-first indexing. We reported early that this would happen by end-of-year but this blog post from Google says this change will happen by September.
September 2020. Google said, “To simplify, we’ll be switching to mobile-first indexing for all websites starting September 2020.” Most sites have moved over already and you can check if your site has moved over by logging into Google Search Console. More on how to do that over here.
70% moved over already. “From our analysis, most sites shown in search results are good to go for mobile-first indexing, and 70% of those shown in our search results have already shifted over,” Google said. So chances are, your site has already moved over to mobile first indexing.
Years in the making. Google started the mobile-first indexing process in 2016. Google has been working up to this point for almost four-years now. We have had plenty of time to get ready for this and it should come as no surprise to anyone here.
Notices. If your site was not moved over yet, you may have already received a notice from Google with more information.