The Whoosh Traffic plugin provides a Rank Tracker and a Keyword Research plugin integrated right into your blog.
Allows you to have one landing page, with different versions depending on the keyword -- so you can show each visitor a customized version of it!
Get Wikipedia article summary for a keyword in any language, inline with your posts and pages, with a simple shortcode and/or function.
Keyword Filter Plugin Replace the sensitive keyword with specific keyword in the post content.
The Auto eCommerce SEO plugin with automatically optimize product pages on an eCommerce site for search engines using innovative onsite SEO
Search Box Google permet d’intégrer le mini moteur de recherche de votre site dans les résultats Google.
Display your site visitors recent searches easily.
Freshen up your WordPress site with a new joke every day.
Webtexttool is the easiest way to create SEO proof content to rank higher and get more traffic. Realtime optimization, keyword research and more.
Dynamically generates Search Engine Optimizing code for your WordPress powered site.
This plugin can high light keyword after someone searchecd it, which supports the search engines like google, baidu, ask, yahoo&bing.
GhostBloggers Keyword Density Checker returns a nice overview of your global top used keywords, their density and lists a number of relevant art
Display contextual keyword targeted ads from amazon, clickbank and ebay in WP Posts.
This plugin adds a shortcode so you can show related articles based on a keyword with no effort.
The Keyword Counter & Density Calculator plugin calculates how many times and how commonly each keyword is used in a post or a page.
Automatically link user defined words or sentances to a URL. Only the first match is replaced on each page.
Use Key Words, UTM Codes, or URL Parameters to generate landing pages for your WooCommerce Shop
Automatically adds tags to emails, urls, Post/Page/Category Titles and any other keywords you setup.
Harmony Tester is for highlighting and replacing keywords (for mainland China). 和谐测试器是一个用来高亮和替换敏感词汇的插件
Fun little plugin to data mine new niche keyword ideas from Froogle and Google Suggest.
Shows your visitors your most recent tweets and current tweets around tags you're interested in. More info at: http://www.viralogy.com/
Protect your keywords from being blocking.
帮blog翻墙.防止关键词过滤;自动给墙外图片加代理. Kill the GFW. Prevent its keyword scanning; unblock facebook/picasa/flickr images.
Easily add a brief to long explanation to certain words all over your BLOG
Outputs a widget of related products from an AvantLink Product Search query based on a set of site-wide or post-specific keywords.
Add Meta-Tags to your site, and customize them on a post-by-post basis
Use this plugin to link keywords in your blogs to other blog entries about the same subject.
WP Post Enricher helps you improve your posts. Search videos, tweets and more, related to what you are writing.
Widgetopia is the best collection of widgets for wordpress with 21 of the most wanted widgets and counting!