Plugins on the list:

Just another contact form plugin. Simple but flexible.

Categories: Forms

Generate multiple types of sitemaps to improve SEO and get your website indexed quickly.

Categories: General

Anti-spam, Site Security Check & Malware Scanner.

Categories: General

A WordPress XML Sitemap plugin that comes with support for Sitemap Index, Multi-site and Google News sitemap. Image sitemap is supported, too.

Categories: General

When using the Customizer is not enough - Create a child theme from your installed themes and customize styles, templates, functions and more.

Categories: General

Allows authors to hide the title on single pages and posts via the edit post screen.

Categories: General

A WordPress plugin which shows the current template file name, the current theme name and included template files' name in the tool bar.

Categories: General

Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.

Categories: General

Prevent pingback, XML-RPC and denial of service DDOS attacks by disabling the XML-RPC pingback functionality.

Categories: General

The Show IDs plugin displays the ID of all posts, categories, pages, taxonomies, users, tags, and more.

Categories: General

When using a Page Builder, things like page title, boxed layout usually limit your creativity. This plugin helps you go fullwidth on any* theme.

Categories: General

This plugin adds a widget that is like the default Meta widget, but customizable. (You can specify what links to show).

Categories: General

Wpfavs is a plugin manager tool that let's you import your plugins lists from https://wpfavs.com

Categories: General

Reveal the theme template file used to render the displayed page, via the admin bar, footer, widget, shortcode, and/or template tag.

Categories: General

An easy way to add custom fields to your object types (post, pages, custom post types, users)

Categories: General