4 ms·I'm surprised to see webpagetest.org left out of the list of suggested tools.by josephscott 9y agoI'm surprised to see webpagetest.org left out of the list of suggested tools.teddyh 9y agoAlso these: http://yellowlab.tools/ http://yellowlab.tools/ https://varvy.com/pagespeed/ https://varvy.com/pagespeed/goodroot 9y agoHey Joseph! Thanks for reading the article. That's a really good tool. I've included it in the original post. Have a nice weekend.