Yoast
Yoast SEO is one of the most recommended and effective WordPress SEO plugins. It has been downloaded around 202 million times and has more than 5 million installations.
SEO
SEOPress is a powerful WordPress SEO plugin for WordPress SEO optimization, improving social sharing, increasing your traffic, building custom XML and HTML Sitemaps, adding schemas / Google Structured data types, creating optimized breadcrumbs, managing 301 redirections and much more.