Apr 20
29
In early March, Google announced it would switch fully over to mobile-first indexing by September 2020. But now Google may decide to delay it because of COVID-19. So far, John Mueller from Google said, it seems like things are on schedule but they may decide based on feedback to delay it if they find sites are not moving over due to resource issues
See the original post here:
Google May Delay Mobile-First Indexing Switch Over Deadline Due To COVID-19