WordPress Plugin List
Some functions you don’t really need a plugin, and you can use code snippets to replace it. Below are some sites for code snippets.
JMobile Friendly – Jetpack, WPtouch
Tables – Easy Table, Table Press
Collapse – WP_ShowHide
Contact Form – Contact Form 7, Pushcrew to popup in browser
Promotion – Facebook Page Promotor Lightbox, Pop-over maker (popups)
Geo – georedirect
Security – Login Lockdown, Simple History (login audit), WP Security Audit Log (more advanced)
Maintenance – Optimize database after deleting revisions, Move site, W3 super cache
Myphpadmin plugin Better Search Replace plugin is one of the best find and replace plugins.
Make Mobile App – WiziApp
Subscribe – Email Subscribers (send newsletter and notify of posts)
Membership – Ultimate Member. MemberPress, Memberships, and iThemes Membership Add-on.
Social Media: facebook plugin
SEO Smartlinks instructions here
posts in page wordpress-popular-posts
List of best addins https://www.quicksprout.com/the-advanced-guide-to-seo-chapter-4/