WordPress SEO By Yoast
WordPress SEO by yoast plugin is used to imrpove your wordpress seo. Write content rich articles and leave the rest to this plugin.
Akismet is a very useful wordpress plugin for detecting spam comments. It can easily detect spam comment and send theme in spam folder.
W3 Total Cache
W3 Total Cache can help you to improve the performance of your wordpress website. Easy Web Performance Optimization (WPO) using caching: browser, page, object, database, minify and content delivery network support.
Disqus Comment System
The Disqus comment system replaces your WordPress comment system with your comments hosted and powered by Disqus.
Google Sitemap Generator
Google Sitemap Generator plugin will generate a special XML sitemap which will help search engines to better index your blog.
Jetpack is used to supercharge your WordPress site with powerful features previously only available to WordPress.com users.
Limit Login Attempts
Limit login attempt plugin is used to give limit rate of login attempts, including by way of cookies, for each IP. Fully customizable.
Contact Form 7
Contact form 7 is one of the easiest wordpress plugin used to add contact form in wordpress website.
Yet Another Related Posts Plugin
YARPP used to display a list of related posts on your site based on a powerful unique algorithm. Earn money by including sponsored content!
All In One Schema.org Rich Snippets
Rich Snippets Plugin used to boost CTR and improve SEO and ranking. Supports most of the content type. Works perfectly with Google, Bing, Yahoo & 非死book.