I have made several changes to, not only the web server, but the connection control and caching in general. The web site (hopefully) will be much faster for you than it has been in the past. If anything just does not seem "right," please feel free to Contact Me and report the issue. Every time I do some massive changes, things break. Please understand, though, that I am currently "way" behind on E-Mail (like over a week). Mainly, due to the recent "behind the scenes geeking" I have been doing.
Unfortunately, I can never leave anything alone. It could always be faster, better, more efficient, etc. Usually, my obsession with computer performance gets me into trouble by breaking something and then taking "tons" of time to figure out a workaround or different implementation.
Maybe this time will be different, but I doubt it.