postbox_header('General'); ?>

/> Toggle all caching types on or off at once.
Preview Mode:	button_link('Preview', w3_get_home_url() . '/?w3tc_preview=1', true); ?> button_link('Deploy', sprintf('admin.php?page=%s&preview_deploy', $this->_page)); ?> Use preview mode to test configuration scenarios prior to releasing them (deploy) on the actual site.

postbox_footer(); ?> postbox_header('Page Cache'); ?>

Enable page caching to decrease the response time of your site.

Page Cache:

/> Enable Caching pages will reduce the response time of your site and increase the scale of your web server.

Page Cache Method:

_config->get_string('pgcache.engine'), 'file_pgcache'); ?> disabled="disabled">Disk (enhanced) _config->get_string('pgcache.engine'), 'file'); ?>>Disk (basic) _config->get_string('pgcache.engine'), 'apc'); ?> disabled="disabled">Opcode: Alternative PHP Cache (APC) _config->get_string('pgcache.engine'), 'eaccelerator'); ?> disabled="disabled">Opcode: eAccelerator _config->get_string('pgcache.engine'), 'xcache'); ?> disabled="disabled">Opcode: XCache _config->get_string('pgcache.engine'), 'wincache'); ?> disabled="disabled">Opcode: WinCache _config->get_string('pgcache.engine'), 'memcached'); ?> disabled="disabled">Memcached

disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Minify'); ?>

Reduce load time by decreasing the size and number of CSS and JS files. Automatically remove unncessary data from CSS, JS, feed, page and post HTML.

Minify:	disabled="disabled" /> disabled="disabled" /> Enable Minification can decrease file size of HTML, CSS, JS and feeds respectively by ~10% on average.
Minify mode:	_config->get_boolean('minify.auto'), true); ?> disabled="disabled" /> Auto _config->get_boolean('minify.auto'), false); ?> disabled="disabled" /> Manual Select manual mode to use fields on the minify settings tab to specify files to be minified, otherwise files will be minified automatically, but will not use the CDN.
Minify Cache Method:	disabled="disabled"> _config->get_string('minify.engine'), 'file'); ?>>Disk _config->get_string('minify.engine'), 'apc'); ?> disabled="disabled">Opcode: Alternative PHP Cache (APC) _config->get_string('minify.engine'), 'eaccelerator'); ?> disabled="disabled">Opcode: eAccelerator _config->get_string('minify.engine'), 'xcache'); ?> disabled="disabled">Opcode: XCache _config->get_string('minify.engine'), 'wincache'); ?> disabled="disabled">Opcode: WinCache _config->get_string('minify.engine'), 'memcached'); ?> disabled="disabled">Memcached
HTML minifier:	disabled="disabled"> _config->get_string('minify.html.engine'), 'html'); ?>>Default _config->get_string('minify.html.engine'), 'htmltidy'); ?> disabled="disabled">HTML Tidy
JS minifier:	disabled="disabled"> _config->get_string('minify.js.engine'), 'js'); ?>>JSMin (default) _config->get_string('minify.js.engine'), 'yuijs'); ?>>YUI Compressor _config->get_string('minify.js.engine'), 'ccjs'); ?>>Closure Compiler
CSS minifier:	disabled="disabled"> _config->get_string('minify.css.engine'), 'css'); ?>>Default _config->get_string('minify.css.engine'), 'yuicss'); ?>>YUI Compressor _config->get_string('minify.css.engine'), 'csstidy'); ?>>CSS Tidy

disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Database Cache'); ?>

Enable database caching to reduce post, page and feed creation time.

Database Cache:

/> Enable Caching database objects decreases the response time of your site. Best used if object caching is not possible.

Database Cache Method:

_config->get_string('dbcache.engine'), 'file'); ?>>Disk _config->get_string('dbcache.engine'), 'apc'); ?> disabled="disabled">Opcode: Alternative PHP Cache (APC) _config->get_string('dbcache.engine'), 'eaccelerator'); ?> disabled="disabled">Opcode: eAccelerator _config->get_string('dbcache.engine'), 'xcache'); ?> disabled="disabled">Opcode: XCache _config->get_string('dbcache.engine'), 'wincache'); ?> disabled="disabled">Opcode: WinCache _config->get_string('dbcache.engine'), 'memcached'); ?> disabled="disabled">Memcached

disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Object Cache'); ?>

Enable object caching to further reduce execution time for common operations.

Object Cache:

/> Enable Object caching greatly increases performance for highly dynamic sites (that use the Object Cache API).

Object Cache Method:

_config->get_string('objectcache.engine'), 'file'); ?>>Disk _config->get_string('objectcache.engine'), 'apc'); ?> disabled="disabled">Opcode: Alternative PHP Cache (APC) _config->get_string('objectcache.engine'), 'eaccelerator'); ?> disabled="disabled">Opcode: eAccelerator _config->get_string('objectcache.engine'), 'xcache'); ?> disabled="disabled">Opcode: XCache _config->get_string('objectcache.engine'), 'wincache'); ?> disabled="disabled">Opcode: WinCache _config->get_string('objectcache.engine'), 'memcached'); ?> disabled="disabled">Memcached

disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Network Performance & Security powered by CloudFlare'); ?>

CloudFlare protects and accelerates websites. Sign up now for free to get started, or if you have an account simply log in to obtain your API key from the Account Page to enter it below. Contact the CloudFlare support team with any questions.

CloudFlare:	/> Enable
CloudFlare account email:
API key:	(find it here)
Domain:
Security level:	$cloudflare_seclvl_label): ?> >
Development mode:	$cloudflare_devmode_label): ?> > Will automatically turn off at

disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Varnish'); ?>

/> Enable varnish cache purging
Varnish servers:	<?php echo htmlspecialchars(implode("\r\n", $this->_config->get_array('varnish.servers'))); ?> Specify the IP addresses of your varnish instances above. Your VCL's ACL must allow this request.

postbox_footer(); ?> postbox_header('Content Delivery Network'); ?>

Host static files with your content delivery network provider to reduce page load time.

CDN:

/> Enable Theme files, media library attachments, CSS, JS files etc will appear to load instantly for site visitors.

CDN Type:

_config->get_string('cdn.engine'), 'mirror'); ?>>Mirror _config->get_string('cdn.engine'), 'netdna'); ?>>NetDNA / MaxCDN _config->get_string('cdn.engine'), 'cotendo'); ?>>Cotendo _config->get_string('cdn.engine'), 'cf2'); ?> disabled="disabled">Amazon CloudFront _config->get_string('cdn.engine'), 'rscf'); ?> disabled="disabled">Rackspace Cloud Files _config->get_string('cdn.engine'), 'cf'); ?> disabled="disabled">Amazon CloudFront _config->get_string('cdn.engine'), 's3'); ?> disabled="disabled">Amazon Simple Storage Service (S3) _config->get_string('cdn.engine'), 'azure'); ?> disabled="disabled">Microsoft Azure Storage _config->get_string('cdn.engine'), 'ftp'); ?> disabled="disabled">Self-hosted / File Transfer Protocol Upload Select the CDN type you wish to use.

_config->get_string('cdn.engine'))): ?> disabled="disabled" class="button" />

postbox_footer(); ?> postbox_header('Browser Cache'); ?>

Reduce server load and decrease response time by using the cache available in site visitor's web browser.

Browser Cache:	/> Enable Enable HTTP compression and add headers to reduce server load and decrease file load time.

postbox_footer(); ?> postbox_header('Support Us'); ?>

We're working to make WordPress better. Please support us, here's how:

Link to us in your select one $support_name): ?> > , tell your friends with a (_config->get_boolean('common.tweeted', true)); ?> /> I've tweeted) and give us a perfect .

If you want to manually place a link, here is the code:

Performance Optimization <a href="http://www.w3-edge.com/wordpress-plugins/" rel="external">WordPress Plugins</a> by W3 EDGE

postbox_footer(); ?> postbox_header('Debug'); ?>

Detailed information about each cache will be appended in (publicly available) HTML comments in the page's source code. Performance in this mode will not be optimal, use sparingly and disable when not in use.

Debug Mode:

_config->get_boolean('pgcache.debug'), true); ?> /> Page Cache _config->get_boolean('minify.debug'), true); ?> /> Minify _config->get_boolean('dbcache.debug'), true); ?> /> Database Cache _config->get_boolean('objectcache.debug'), true); ?> /> Object Cache _config->get_boolean('cdn.debug'), true); ?> /> Content Delivery Network _config->get_boolean('varnish.debug'), true); ?> /> Varnish If selected, detailed caching information will be appear at the end of each page in a HTML comment. View a page's source code to review.

postbox_footer(); ?> postbox_header('Miscellaneous'); ?>

Nginx server configuration file path	If empty the default path will be used..
_config->get_boolean('config.check'), true); ?> /> Verify rewrite rules Notify of server configuration errors, if this option is disabled, the server configuration for active settings can be found on the install tab.
disabled="disabled" /> disabled="disabled" /> Enable file locking Not recommended for "slow" network-based file systems.
_config->get_boolean('widget.latest.enabled'), true); ?> /> Enable news dashboard widget Display latest tweets and support tips on the WordPress dashboard.
_config->get_boolean('widget.latest.enabled'), true); ?> /> Enable Google Page Speed dashboard widget Display Google Page Speed results on the WordPress dashboard.
Page Speed API Key:	To acquire an API key, visit the APIs Console. Go to the Project Home tab, activate the Page Speed Online API, and accept the Terms of Service. Then go to the API Access tab. The API key is in the Simple API Access section.

postbox_footer(); ?>

postbox_header('Import / Export Settings'); ?>

Import configuration:	Upload and replace the active settings file.
Export configuration:	Download the active settings file.
Reset configuration:	Revert all settings to the defaults. Any settings staged in preview mode will not be modified.

postbox_footer(); ?>