Plugins on the list:

Improve your WordPress SEO: Write better content and have a fully optimized WordPress site using the Yoast SEO plugin.

Categories: Seo

Import posts, pages, comments, custom fields, categories, tags and more from a WordPress export file.

Categories: General

Regenerate the thumbnails for one or more of your image uploads. Useful when changing their sizes or your theme.

Categories: General

Advanced Custom Fields (ACF) helps you easily customize WordPress with powerful, professional and intuitive fields. Proudly powering over 2 million we …

Categories: General

Redirection

By John Godley

Manage 301 redirects, track 404 errors, and improve your site. No knowledge of Apache or Nginx required.

Categories: General

Sort Posts and custom Post Type Objects (custom post types) using a Drag and Drop Sortable JavaScript AJAX interface or default WordPress dashboard.

Categories: General

Formerly "Instagram Feed". Display clean, customizable, and responsive Instagram feeds from multiple accounts. Supports Instagram oEmbeds.

Categories: General

The simplest and fastest WP Cache system

Categories: General

Autoptimize speeds up your website by optimizing JS, CSS, images (incl. lazy-load), HTML and Google Fonts, asyncing JS, removing emoji cruft and more.

Categories: General

Easily improve site security with WordPress hardening, vulnerability detection and SSL certificate generation.

Categories: General

Meta Box plugin is a powerful, professional developer toolkit to create custom meta boxes and custom fields for your custom post types in WordPress.

Categories: General

A simple plugin to update URLs or other text in a database.

Categories: General

This plugin updates jQuery to the latest stable version on your website.

Categories: General

An ultra lightweight jQuery lightbox for WordPress images and galleries.

Categories: General

Set a custom profile image (avatar) for a user using the standard WordPress media upload tool.

Categories: General

Adaptive images plugin transparently resizes your images, per device screen size, in order to reduce download times in mobile environments.

Categories: General

Do you like giving posts a Featured Image? Try out a Featured Gallery. It's like a Featured Images ... except as many images as you want.

Categories: General

Search through all fields in Media Library.

Categories: General

Set expiry dates for user logins.

Categories: General

Admin Custom Font plugin allows you to replace default/factory font in WordPress Admin Dashboard with hundreds of different Google Fonts.

Categories: General

Perform a 301 redirect from an uppercase URL to the lowercase version for all non-admin, non-file URLs

Categories: General

Enables the previous "classic" editor and the old-style Edit Post screen with TinyMCE, Meta Boxes, etc. Supports all plugins that extend this screen.

Categories: General

Autoptimize criticalcss.com power-up

By Deny Dias & Optimizing Matters

Autoptimize criticalcss.com power-up adds automated critical css creation to Autoptimize integrating with the https://criticalcss.com service.

Categories: General

Lazy loading images and iframes to speed up sites page load speed.

Categories: General