If you are looking to find out how fast or slow your site is, then GTMetrix.com sets the standard. Not only do they tell you how fast your site is loading they also give you tons of suggestions for how to make your site faster. I used some of their suggestions and then re-tested my site’s speed and was happy that I went from a ‘D’ grade speed to a ‘C’ grade speed. Check ’em out. They know what they are doing and it’s free. https://gtmetrix.com/ .