This test delves into the intricacies of advanced HTML features starting with Semantic HTML which ensures that the structure of web pages is meaningful both for browsers and developers. It assesses candidates’ understanding of forms and validation to ensure data integrity when collecting user input. Accessibility is a crucial aspect evaluated in this test; it measures the ability to make web content usable by people of all abilities.

Advanced multimedia topics are covered to gauge how well candidates can integrate audio, video, and other media types effectively within web pages. The Canvas and SVG section tests the ability to create complex graphics directly in the browser without relying on external plugins.

WebComponents are assessed for understanding modularization of code using custom elements which encapsulate functionality away from the rest of your codebase. Lastly, performance optimization is examined to ensure candidates can make websites load faster and run more efficiently.