WordPress is one of the best web software. Easy to create beautiful blog , website or app. At the same time free themes and plugin also available, here some plugin mention high rated and highly useful for your website.
Sitemap creator and most downloaded plugins in WordPress. Google XML Sitemaps will generate a special XML sitemap which will help search engines to better index your blog.
Cache WordPress Plugin
W3 Total Cache plugin is the best and one of the most downloaded plugin in WordPress. Search engine optimization (SEO) and WordPress Performance Optimization (WPO) via caching, Integrated caching :- Minify, CDN, Page, Object, Fragment, Database support.
Security WordPress Plugin
Back Up WordPress Plugin
Analytics WordPress Plugin