Plugins on the list:

Just another contact form plugin. Simple but flexible.

Categories: Forms

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

Categories: Seo

A very fast caching engine for WordPress that produces static html files.

Categories: General

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

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

User Role Editor WordPress plugin makes user roles and capabilities changing easy. Edit/add/delete WordPress user roles and capabilities.

Categories: General

Adminimize that lets you hide 'unnecessary' items from the WordPress backend

Categories: General

The leading web analytics plugin for WordPress

Categories: General

Add custom classes and ids plus first, last, even, odd, and numbered classes to your widgets.

Categories: General

JetBackup is the best backup choice for WordPress. Backup, restore, clone, duplicate or migrate your website with few clicks.

Categories: General

Transform your standard galleries into an immersive full-screen experience without requiring you to connect to WordPress.com

Categories: General

No more SPAM by spiders scanning you site for email addresses. With CryptX you can hide all your email addresses, with and without a mailto-link, by c …

Categories: General