I'm running a standard debian apache2 web server.
Recently, I've noticed my load times slow down substantially. I've checked exactly which resources are taking a long time to load, and there are 2 or 3 files (scripts and images) that are taking around 30 seconds to load, when all others are taking less than 1 second.
I've checked out these slow resources on their own, and when requested individually, they are perfectly quick, they just slow down massively when loaded from the web page.
Why are some resources slowing down massively when with others, but are fine on their own?/How can I make these resources load faster?