Question for the experts: How do you design your experiment to test the hypothesis regarding the importance of the ranking factor?
There isn’t enough information provided to answer this question. You need to specify what ranking factors you are interested in, as well as the context. For example, are you talking about ranking factors for website search engine optimization, social media posts, or something else entirely? Once you provide more context, it will be possible to discuss how to design an experiment to test the importance of those ranking factors.