General:
Social Networks Auto Poster
WP Meta and date remover
Inline Related Posts
Share Buttons by AddThis
Speed Booster Pack
UpdraftPlus – Backup/Restore
Custom Sidebars
WP Super Cache
Analytics Code Integration
Widget Context – sidebar widget custom
Email Address Encoder
Gmail SMTP
Fonts
Tidio Chat
UpdraftPlus – Backup/Restore
WaspThemes – Yellow Pencil Pro
Beaver Builder Plugin
jetpack
auto delete post
feedwordpress
social media widget

SEO:
Yoast SEO
Off Page SEO
SEO Auto Linker

Ad insertion:
WP QUADS – Quick AdSense Reloaded
Ad Inserter – WordPress Ads Management

Security:
Wordfence Security
Sucuri Security
IP Geo Block
QueryWall: Plug’n Play Firewall
WP Hide & Security Enhancer

Woocommerce
Yoast SEO
WordFence
W3C Total Cache
Updraft Backup
WPMigrateDB