Do you know how long it takes for your website to load?
Take the Google PageSpeed test. How long did it take? (Scroll down to Lab Data and look at the numbers for Speed Index.)
If it takes more than three seconds on a phone, your site could be in trouble.
Over half (53%) of people surveyed by Google say they would leave a website if it takes longer than three seconds to load. And yet, it takes an average 22 seconds for a website’s landing page to fully load on a mobile phone.