I am curious to see just how fast some forum web sites are, and how well people are optimizing their site files.
You can go here to test your website speed: http://tools.pingdom.com
Screenshot your result, and post/upload the screenshot in your reply.
Here is the result of my website running vBulletin 4 (Paid License):
This is my main site, and its not running through a CDN such as Cloudflare. But it is running on Google Page Speed for IIS7 (Windows Server 2008R2), and A LOT of custom optimizations by me, including my own IMG Cache System. So when a user posts an image from another site (e.g. imageshack.us), the system stores/caches that image into the filesystem, and displays the local cache image in the user post, and not the offsite image. Thats just one of the many optimizations I have done to my site.
If anyone needs any help with optimizing their website load speed, please let me know. I am always willing to help out any way I can.