Amazon Advertising (formerly AMS or Amazon Marketing Services) is a service that works in a similar way to pay-per-click ads on Google.
Apache is a free and open-source cross-platform web server software.
Google Font API is a web service that supports open-source font files that can be used on your web designs.
Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.
JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.
OneTrust is a cloud-based data privacy management compliance platform.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.