It sounds like you're interested in analyzing the content or impact of —a popular streaming site for Filipino cinema . While the site itself is a platform for viewing, it is frequently cited in academic film reviews and historical analyses by students and researchers.
If you use PinoyMoviePedia to watch a film from the 1970s that isn't on any platform, consider donating to the Society of Filipino Archivists for Film (SOFIA) or purchasing a restored DVD release if one exists. If you watch a new film (post-2010) on the site, you are actively hurting the filmmakers.
Below is a draft "paper" or formal review outline you can use as a template for a film analysis, centered on the movies hosted on that platform.