One of our pages is currently ranking around the 11th position in Google. According to MOZ page grader its page optimization score is an A. I've manually checked the on page optimization and it's done properly.
Our page speed is in the 20s according to google page speed insight tool and when I look at one of our top competitors their scores are in the 60s. So that may be an issue.
Our DA is 70 and our top competitor's DA is 85. However we have more backlinks and social shares for our page.
So do you think our page speed may be working against us? What else would you check or consider optimizing?
I'm just trying to come up with other possible causes that would be working against us.
Thanks.