I do not think I have a problem here, but a second opinion would be welcomed... I have a site which has a the rel=canonical tag with the trailing slash displayed. ie www.example.com/ The sitemap has it without the trailing slash. www.example.com Google has it's cached copy with the trailing slash but the browser displays it without. I want to say it's perfectly fine (for the home page) as I tend to think they are treated (with/without trailing slashes) as the same canonical URL.

I'm taking the following from http://developer.yahoo.com/performance/rules.html "Splitting components allows you to maximize parallel downloads. Make sure you're using not more than 2-4 domains because of the DNS lookup penalty. For example, you can host your HTML and dynamic content on www.example.org and split static components between static1.example.org and static2.example.org" What I want to do is load page images (it's an eCommerce site) from multiple sub domains to reduce load times. I'm assuming that this is perfectly OK to do - I cannot think of any reason that this wouldn't be a good tactic to go with. Does anyone know of (or can think of) a reason why taking this approach could be in any way detrimental. Cheers mozzers.