This is Amazing Plugin for SEO(Search Engine Optimization) for new wordpress user.It providing you almost every function needed in the single page.
It also a one of more important plugin for SEO. Writing good content and have a fully optimized WordPress site using Yoast SEO plugin.
This is an all in one SEO plugin, it gives you a user-friendly approach of on-page optimization for your blog. It is available for free.
For Image Optimization WP Smush is Powerful plugin. It helps to optimize and resize. Reduce image file sizes and improve performance.The images are compressed or optimized automatically in WordPress without any loss.
SEO Friendly Images plugin is a powerful plugin that adds ALT and TITLE attributes for all your images automatically for SEO purposes and it makes your post W3C/xHTML valid as well.
W3 Total Cache is the top most important caching plugin. It will improve your website’s performance by caching the pages, objects, minifying the database’s by content delivery network support(CDN).
CloudFlare helps better protection of your blog from spammers. It shows the correct IP addresses of users who are commenting on your blog. You can protect your site from online hackers and spammers ,apart from this it helps your website load faster as well.
WP Super Cache is one of the most powerful WordPress caching plugin, it generates static html files from your dynamic WordPress blog. So that instead of loading heavy PHP scripts of your blog, visitors will be served with these static html files which will make your blog appear to load faster.
Super static cache:
It is one of the powerful plugin for caching.
Google XML Sitemaps plugin generates XML sitemap for your WordPress blog, so that it becomes easy for search engines or crawlers like Google, Bing,Yahoo,Ask.com etc to index your site better.
Akismet Plugin helps to protect your website from web spam. It filters comments and trackback spam. So that you can focus more on managing other important things. It runs on autopilot and provides 24Hour protection.
Jetpack by WordPress.com:
This is one of the most powerful plugin. it has many features. It has features security for your blog,optimizes images,comments,subscriptions for subscribe to newsletter,social sharing icons ,gallery.It helping you get more traffic.
Disqus is a amazing plugin for commenting system that helps you to build an active community of users by effective tools and features like Real time Comment System, Social Integration, Community Box etc.
If you are looking for subscribers this is wonderful plugin. FeedBurner FeedSmith can helps you to manage to inform you about your subscribers in your FeedBurner feed.
For commentors this plugin allows to subscribe for email notifications to subsequent comments on a particular post.
This Sociable plugin adds a bar of icons for different social networking facebook,google plus etc and bookmarking sites that you can choose for your articles.
Simple Social Buttons:
it provides social buttons to share.
Social Share Buttons by Supsystic:
This is amazing plugin for social icons for share. it provides facebook,twitter,goggle plus etc
WP-DB Manager plugin allows you to repair, backup and restore your databases. Also it supports automatic scheduling of backups and optimization.
Lazy load images to improve page load times.Images are loaded only when visible to the user.
This plugin fix all 404 error links by redirecting them to homepage.The main purpose of this plugin is to salvage Google Page Rank (TM) from missing pages.
It is very important plugin,it connects your blog with Google’s top most features such as Webmaster tools, Keyword Tools,Adwords, etc.
By this plugin your visitors will have the option for saving your blog content in the form of a PDF file.
To make sure that the visitor is a human being or not, some online spam bot attempting to comment on your blog. one simple mathematical question will be asked before logging or commenting in your blog.
WP-Polls plugin is a perfect way to increase visitor interaction on your blog by adding polls.