When you research a job, the most important thing is to figure out what the requirements are, what the wishes are, and what the unspoken needs are. Something that the employer has not thought of writing.
What should you look for among all the demands, wishes, and unspoken needs? It would be best to look for clues to understand both the organization and the position as well as possible. And you are also looking for what is expected of you, so you can decide if it is right - and in that case, clearly convey it in your application. Here are some areas you can start searching for: