PageSpeed Chrome Extension
So it looks like as of May 14 2015 the PageSpeed chrome extension has been depreciated. They have provided a link to the online version https://developers.google.com/speed/pagespeed/insights/ but it's a bummer they don't have an in-browser extension. Does anyone know of one they replaced it with and/or why it became depreciated? I love my browser plugins and this one would have been a great addition.
just like what andrew said it is because everyones conection to the web is different speeds its a way to test on a high conection/different conections.