We are using 3rd party website monitoring system to see if certain pages are loading well.
I often see monitor showing up that it took more than 8-9 seconds to load our checkout page as shown picture below:
our website is redirecting from non www to www, and then http to https, so I understand couple redirection can happen. What I don't understand what could be the reason that the page request is taking 2-3 seconds on waiting?