MDPIThe website is complex and quite all-encompassing. The center of the webpage first provides a brief description of the journal Physics and provides information on important details like open access, high visibility, rapid publication, etc. There is also a journal menu on the left that provides additional information like aims and scope, the editorial board, etc.
There is one tab at the top of the website which provides information on a significant number of physics open access journals. Once you click on the tab and download it, you will see a list of journals that are alphabetized from A to Z.