Regarding 301; If I redirect no-www to www domain with 301 redirect, do I still have to determinate inside Google webmaster tools which version (www or nonwww) is prefered? Or is setting up redirect enough so therefore I don't need to determinate that inside GWT?
Regarding keyword being in bold: Usually keywords are supposed to be in bold font and it is irrelevant if they are links or not. But in heading (h1, h2); does there keyword also need to be in bold or is it enough if I care to put it to the beginning of heading? So else how asked; Does the keyword in heading need to be in bold font also?