What are the latest SEO Trends for 2017?

Google's AMP
301 redirects
make sure your HTTPS website
Build the right backlinks

refer on these links for SEO updates 2017:

https://moz.com/google-algorithm-change
https://searchengineland.com/

1. HTTPS
2. Google AMP
3. 301 Redirect
4. Still building citations for local search.
5. Optimizing for voice search.

The latest off page SEO trends are:

Guest posting
Article submission
Press release submission
Social bookmarks
Classified ads
Infographics submission
Social media optimization