My question is, from what you all know, is it really worth the time to label images and make sure h1 h2 tags etc are labeled with Keywords ?? and if so what % would you give to the "tried and true techniques" ? At this point I think it's still important enough to spend some time on, but what do you all think??
Definitely put the keywords you want to target the hardest in h1 tags. I have always gotten better results from stores I've owned when I put the product titles in h1.
It depends how m,any pages your site has. if it has a lot of pages, Only insert h1 and h2 tags in some of them. Because its useful as most seo expert say.