Apache is a free and open-source cross-platform web server software.
IP2Location.io is a web service that provides geolocation data based on IP addresses through its API, allowing developers to integrate accurate physical location information into their applications.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
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.