Disclaimer: I work at BrowserStack We've built a tool to help measure speed with these sort of issues in mind - https://www.browserstack.com/blog/announcing-sp

Disclaimer: I work at BrowserStack We've built a tool to help measure speed with these sort of issues in mind - https://www.browserstack.com/blog/announcing-speedlab-test-website-speed/ https://www.browserstack.com/blog/announcing-speedlab-test-w...