I'm not a techy person, still learning heaps about this stuff. I notice many websites' source code has meta name="keywords" content...... in their website code. Does the absence of this code affect how my websites are found?
I notice my wp themes Twenty Ten and Twenty Eleven don't. Nor is there a meta name= "description".... of the website.
Instead they just have something like this: <meta name="generator" content="WordPress 3.2.1" />
I notice many of the top ranking websites have their meta keywords in the code.
Should I add the meta keywords and description?
My sites SEOs are optimized with Yoast SEO plugin.
Thanks in advance.