Comment: 15 seconds is too long - I'm not sure what RepoBrowser does, but I would raise this with them. Its likely that they're doing some operations unnecessarily. I don't think its specific to xp-dev.com. → 15 seconds is too long - I'm not sure what RepoBrowser does, but I would raise this with them. Its likely that they're doing some operations unnecessarily. Additionally, I would check that there's nothing on your PC that's delaying the requests. I remember being on the phone with someone trying to debug a performance problem and it turned out that there was a piece of security software that was delaying certain HTTP requests (I can't remember which). The requests were reaching the server a few seconds apart.