Google has started warning webmasters whose sites are not mobile friendly that their search-engine rankings may soon change. The warning comes in advance of an algorithm update that is expected to use mobile friendliness as a page-rank determiner.
Brands that have invested in mobile and responsive websites are likely to reap the benefits as Google moves towards a better mobile user experience. But Google recently sent a warning out to webmasters whose sites have issues on mobile devices.
Via Roland Schegg