i use heatmap. am new user, so i don't have much to share about the results. it's easy to use, though. and i just install all in one seo to handle meta-related seo work.
I love WordPress and use it on almost all of my sites, but the problem is that it does add a lot of crap to the code of the site. It's still semantic, but there is a lot of junk and I've noticed WordPress page sizes are much bigger than on any other CMS. Try this free WordPress theme from SmashingMag: http://wp.smashingmagazine.com/2013/01/16/frank-a-wordpress-theme-designed-for-speed/ It's fast as hell. I also really like Roots Theme: http://www.rootstheme.com which strips almost all of the bad stuff from WordPress.
i suggest you choose a fast/speed optimized theme and use Wordpress SEO plugin, in my opinion this is the best combination for a wordpress website/blog.
According to me wordpress is best seo optimized theme Thanks & Regards Krishna Murari Singh +91 9953068402 www.greenbanana.co