Akismet is a service that filters spam from comments, trackbacks, and contact form messages.
Apache is a free and open-source cross-platform web server software.
Gravatar is a service for providing globally unique avatars.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
Twenty Nineteen is the default WordPress theme for 2019.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.