The publish page for one of my channels in the CP loads very slowly. On average, it takes about 30 seconds for it to load. Which is long enough to become really annoying over time.
The problem is specific to one of my channels—the others load much more swiftly. So I’m trying to figure out what might be causing this one channel to load slowly. Unfortunately, it’s the channel I use most often.
I have the playa module installed, and I thought that might have something to do with it. But then the problem should affect all the channels where I’m using Playa’s related entries feature—and it doesn’t. And I noticed the problem before installing playa.
Could the number of fields cause a publish page to load slowly? (That channel has 9 fields, including the title and title-url.) Or the number of entries in the channel?
Are there any other factors I should think about?