Hello Everyone,, I am working on a website.In my sitemap.xml i have mentioned www before the domain name but in one way,two way and three way linking,,i have used my domain name without www. I want to ask that,,will search enigine punish my website ?
Don't worry about the PR worry about the SERPs. In google webmaster tools you can set you site to appear either with the www or without the www in the SERPs but I still prefer to use one or the other when building links.
I think it`s just the domain name that matters. I can`t see whether having the www. or not will make any difference to your PR.