Google made a significant update in 2014. What do you think about Starbucks regarding the first update of February?
To elaborate a bit, since January 2015, Webmaster Tools was warning site owners to switch to responsive design, and subsequently, non-mobile-friendly sites experienced a loss in rankings.
How were you affected by this update?http://i.hizliresim.com/8kobX7.jpg
You can follow the updates from this address
There is currently no change in many sectors. However, I think we might see its impact in 1-2 weeks.
Next Update Google Caramel Macchiato 
There is even a section related to the mobile site set up in Google Webmaster Tools; in the Search Traffic > Mobile Usability section, it lists the site’s mobile errors and such…
I think the update still hasn’t arrived. Even on my non-mobile-friendly sites, there is no playing.
Although it is said that the update is related to mobile, they changed the date on the site to “mysterious update”, just so you know
After installing Wptouch, if there was an update, my site progressed successfully in keyword rankings. However, 1 week after the plugin installation, my site got hacked. It is uncertain whether it was due to the plugin or if another vulnerability was exploited causing this situation
Regards
