That’s weird, something is definitely wrong. Are they set up in a similar way? The first thing that comes to my mind is: Are you using the same DNS server on both? Differences in DNS response time should be more noticeable than rendering time on most hardware. And I think Firefox doesn’t use the system DNS by default but I might be wrong.
Do you mind checking? I’m curious now.
That’s weird, something is definitely wrong. Are they set up in a similar way? The first thing that comes to my mind is: Are you using the same DNS server on both? Differences in DNS response time should be more noticeable than rendering time on most hardware. And I think Firefox doesn’t use the system DNS by default but I might be wrong. Do you mind checking? I’m curious now.