svil4ok

Get tags on every single post (is_single()) and put them in meta keywords tag in header (wp_head()). Otherwise it’ll use the keywords define in $default_keywords. Get the_excerpt() and put it in meta description tag in header (wp_head()). Otherwise it’ll use the description define in $default_description.
Requires the wp_head() tag !

Meta Keywords & Description

Anton Kuliashou

Simple SEO by falbar adds basic meta data on the page (title, description, keywords). For WooCommerce you will need to install <a href="https://wordpress.org/plugins/simple-seo-woo-by-falbar/" rel="ugc">Simple SEO Woo by falbar</a>.

Simple SEO by falbar

This plugin extends the standard SEO WordPress features.

Meta Keywords & Description vs Simple SEO by falbar