I installed an SEO plug-in for WordPress called All-in-One SEO. This plug-in automatically optimizes the titles for search engines and generates META tags automatically. The good thing with this is that you can manually override the generated tags and descriptions.
A must use plug-in.
I have been using this one for a while now. It is indeed very easy to use. Just how much benefit it brings I do not know, I will have to give it a while.
Same here. I’m waiting for the next crawl to see the initial results, then I will take everything from there.