Way back in April 21, 2015, Google Search expanded its use of mobile-friendliness as a ranking signal. This change affected mobile searches in all languages worldwide and had a significant impact in Google Search results. Users find it easier to get relevant, high quality search results optimized for their devices.
So... what's with the giraffe?
For those of us who have no choice but to stick our neck(s) out, we attempt to do so with grace.