Apache is a free and open-source cross-platform web server software.
Astra is a fast, lightweight, and highly customizable WordPress Theme.
EWWW Image Optimizer is an image optimisation WordPress plugin designed to improve the performance of your website.
Lightbox is small javascript library used to overlay images on top of the current page.
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.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.