Help browsers preload content to speed up the next page view.
Addicted to speed. Squeeze out a better Google ranking with no effort. Optimize image content for viewing by the end user.
Optimize your database, support WordPress mutisite. 优化你的数据库，支持多站点。
This plugin allows you to delete unused and leftover files from upload dir. In one click you can rid of all unwanted files and reduce space usage.
Get an email when your blog is offline or slow. Fast and easy install, it takes just five seconds to set up.
Keep your WordPress Optimized and Secure 24x7
Admin Flush W3TC Cache works with the W3 Total Cache plugin. It simply adds an "Empty All Caches" option to every Admin page.
删除不需要的文章，节省空间，提高速度。delete posts which don't need any more,keep database clean and fast.
This plugin is just a simple tool that may be useful to keep your wordpress databases optimized.
A WordPress plugin to merge and compress the CSS and JS links on the page.
Minifies any theme with one click, reducing bandwidth and lowering page loading times.
As you see, these are a set of switches. You can optimize your blog by this.
This WordPress plugin will cleanup your WordPress database by remove all unused data from your database.
Aggregate all the .css and .js files from all plugins into combined files in order to speed up page load and minimize HTTP Requests from the browsers.
Speed-up page updating, when using custom permalinks and a lot of pages.
WP Performance Enhancer is a database cleanup and optimization tool for your WordPress or WordPress MU installation. PLEASE NOTE!! Plugin is current
The plugin optimize Your WordPress Database Tables regularly.
Description: automatically combine and compress css/js files generate with wp_head() and wp_footer()
Reduce uploaded images's size with Optipng and Jhead. There is no option for this plugin.
The WordPress Database Table Optimizer plugin will automatically make sure that your WordPress MySQL database tables are always optimized.