#1 Mobile-friendly Website or Mobile Optimization:
According to GSMA real-time intelligence data, Now there are more than 5.15 Billion people use mobile devices worldwide, – This is a 66.60% of the world’s population (cell phone, tablet or cellular-enabled IoT devices).
How to do Mobile SEO?
1) Increase website speed.
Check website speed here
2) Website Design should be Mobile friendly.
3) Don’t use Flash.
4) Don’t use too much pop up either.
5) Design for the fat finger.