A standard requires people to agree. When I was in college, I was told that a resume was a list of buzzwords and past jobs. 1 page max. That got me quite a few jobs. When I interviewed at Google, people were like "this is it?" when looking at my resume (not that it mattered). I started doing interviews and saw the resumes that ended up at Google and they were all multi-page affairs with details about all the projects you worked on at a job. I started doing that, only to be told "wow, that's a really long resume". (Hint: if your role requires 10 years of experience, applicants are probably going to have a long resume!)
The key point here, I guess, is that a lot of people have told me my resume is in the wrong format, but I still got the job. What's the right format for one employer is the wrong format for another employer. So there is no way to win. I now have no clue how to write a resume, but it also doesn't seem to matter.
(Still bitter about how few people ever look at my Github, though. People put that as a custom field in their automated system, and then the interviewers have nothing to say about my projects!)