Irei resumir sobre alguns Plugins do WordPress que tenho utilizado com sucesso. Acredito que algumas pessoas podem utilizar alguns semelhantes.

WP Acessibility

Muito bom para tornar seu site WordPress com vários recursos de acessibilidade. Recomendo! Site do Plugin: https://wordpress.org/plugins/wp-accessibility/

Easy Social Icons

Disable Comments

Contact Form 7

Contact Form Mail PDF

AddToAny Share Buttons

Captcha by BestWebSoft

Contact Form DB

Desativar Comentários

Estatísticas da WP

Google Maps Widget

Imsanity

Manutenção Site

Master Slider

My WordPress Health Check

Postman SMTP

Regenerate Thumbnails

Send PDF for Contact Form 7

Smooth Page Scroll to Top

TinyMCE Advanced

User Role Editor

WP Acessibility

WP Bannerize

WPMU Theme Usage Info

3D FlipBook – Light Edition

Add From Server

Display Posts Shortcode

Easy FancyBox

Advanced Automatic Updates

Enable Multi-Site

Google Analytics by Yoast

Google Maps Widget

Hotfix

Instagram Feed

JSON Content Importer

Juicer

MailPoet Newsletters

Max Mega Menu

Modula

Upload Quota per User