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W3 Total Cache

Easy Web Performance Optimization (WPO) using caching: browser, page, object, database, minify and content delivery network support.

0.9.4

  • Fixed undefined w3tc_button_link
  • Fixed support and other form submissions
  • Fixed extension enabled key error
  • Fixed Test CDN errors
  • Fixed trailing slashes in custom wp content path and Minify
  • Fixed WP_PLUGIN_DIR not being available when object-cache.php is loaded and W3TC constant not set
  • Fixed Minify Auto and restructuring of JS code placement on page
  • Fixed remove / replace drop in file on plugins page
  • Fixed false positive check for legacy code
  • Fixed deprecated wpdb escape
  • Fixed Fragment Caching and APC anomalies
  • Fixed cached configs causing 500 error on interrupted file writes
  • Fixed readfile errors on servers with the functionality disabled
  • Fixed false positives for license key verification
  • Fixed debug information not printed on cached pages
  • Fixed backwards compatibility and flushing and added doing it wrong notification
  • Fixed "Prevent caching of objects after settings change"
  • Fixed "Use late init" being shown as enabled with Disc:Enhanced
  • Fixed missing param in APC cache method declaration
  • Fixed user roles property not begin an array
  • Fixed adding empty Vary header
  • Fixed notice on failed upgrade licencing check
  • Fixed Database Cache description text
  • Fixed duplicate bb10 agents
  • Fixed settings link in Minify Auto notification
  • Fixed notice with undefined constant
  • Fixed nginx configuration and Referrer, User Groups setting
  • Fixed Genesis settings and Suhosin field name limit error
  • Fixed Genesis and Fragment Caching (caching categories etc)
  • Fixed CDN being enabled when creating NetDNA/MaxCDN pullzone
  • Fixed NewRelic related notice in compatibility popup
  • Fixed trailing slash issue in filename to url conversion
  • Fixed issue with wp in subdirectory and relative Minimal Manual urls
  • Fixed issue with widget styling
  • Fixed issue with Purge All button action
  • Fixed issue with exporting of settings
  • Fixed issue with plugin interferring with preview theme
  • Fixed issue with malformed config files
  • Added caching of list of posts pages (tags, categories etc) to Genesis extension a long with flush it checkbox
  • Added typecasting on expiration time in object cache drop-in
  • Added capability check for save options
  • Added FeedBurner extension
  • Added woff support to Browser Cache
  • Added new CloudFlare IPs
  • Added support for WordPress defined charset and collate in CDN queue table creation
  • Added WordPress SEO by Yoast extension
  • Added *.less to CDN theme uploads and MIME
  • Added default settings for MaxCDN Pull Zone creation
  • Added call to change MaxCDN canonical header setting to match plugin setting
  • Added one button default pull zone creation to MaxCDN without refresh
  • Added MaxCDN authorization validation
  • Added whitelist IPs notification for MaxCDN
  • Added support for use of existing zones without refresh
  • Added new mime types
  • Added support for separate domains for frontend and admin backend
  • Added CloudFlare as an extension
  • Added nofollow to blogroll links
  • Added DEV mode support to PRO version
  • Added EDGE MODE functionality
  • Improved wrapper functions in plugins.php for plugin / theme authors
  • Improved reliability of NetDNA / MaxCDN API calls by using WP HTTP and not cURL
  • Improved Fragment Caching debug information
  • Improved preview mode, removed query string requirement
  • Improved FAQ structure
  • Improved empty minify/pgcache cache notification when using CDN
  • Improved default settings for MaxCDN zone creation
  • Improved CDN queue performance
  • Improved blogmap url sanitation
  • Improved MaxCDN automatic zone creation process
  • Improved license key saving and Pro mode activation on Pro license purchases
  • Updated EDGE MODE: Full site mirroring support for MaxCDN
  • Updated translations

0.9.3

  • Added support for extensions
  • Added support for WordPress SEO image filter and CDN
  • Added file exclusions for media query string logic
  • Added user agents to user agents groups
  • Added CDN FTP path / host test
  • Fixed object cache and database cache for localization plugins
  • Fixed chinese filenames when using CDN
  • Fixed removal of stale cached files
  • Fixed missing slashes in inline HTML, JS and CSS files when using CDN
  • Fixed auto mode of minify filename length test
  • Fixed NetDNA / MaxCDN testing when domain does not match domain zone settings
  • Fixed CurlException and NetDNA / MaxCDN
  • Fixed pull zone dropdown not showing or showing wrong zone
  • Fixed trailing slash and redirect with apache
  • Fixed false notification for page cache rules verification
  • Fixed duplicate notifications for FTP
  • Fixed empty FTP form
  • Fixed add-in file validation
  • Fixed browser cache headers for proxy cases
  • Fixed wrong slash in Minify filepaths on windows based sites
  • Fixed settings link in minify test failure and multisite
  • Fixed missing param in canonical link generation
  • Fixed PHP 5.2 compatibility
  • Fixed handling of minify in preview mode
  • Fixed order of operation issue on install tab for nginx
  • Fixed translatable strings handling
  • Fixed page cache debug mode issues
  • Fixed home URL handling in multisite
  • Fixed manual minify mode and path based file source for sub-directory installations
  • Fixed path not set in disk enhanced caching
  • Fixed page cache rewrite rule detection
  • Improved security with esc_* usage
  • Improved backend performance with extensive refactoring

Requires: 3.2 or higher
Compatible up to: 3.9
Last Updated: 2014-4-4
Downloads: 3,328,340

Ratings

4 stars
4.5 out of 5 stars

Support

18 of 358 support threads in the last two months have been resolved.

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Compatibility

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0 people say it works.
3 people say it's broken.

100,1,1
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100,1,1
100,1,1
100,1,1
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100,1,1
100,1,1
100,1,1
100,1,1
100,1,1
100,1,1
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100,3,3 100,3,3 100,3,3 100,3,3 100,3,3 100,3,3 82,11,9 100,18,18 88,8,7 67,3,2 0,1,0 0,1,0 0,2,0 0,2,0 0,2,0 0,1,0
100,4,4 88,8,7 91,11,10 50,2,1 0,1,0 0,2,0 0,2,0 33,3,1
100,1,1 100,1,1 100,1,1 100,1,1 100,2,2 100,1,1 100,3,3 93,71,66 83,6,5 50,2,1 33,3,1 0,2,0 33,3,1 0,1,0
100,1,1 79,24,19 91,168,153 0,1,0 0,1,0 67,6,4 67,9,6 33,3,1 50,6,3 0,1,0 0,1,0
0,1,0 0,1,0 0,1,0 0,1,0 70,103,72 67,3,2 50,16,8 44,27,12 62,34,21 33,3,1 75,8,6 100,1,1 0,1,0
87,114,99 89,53,47 91,153,139 50,2,1
82,22,18 0,1,0
89,35,31 0,1,0
38,68,26 0,1,0 50,2,1
74,31,23 0,2,0 0,1,0 0,3,0
66,187,124 43,7,3 0,1,0 100,2,2
92,37,34 100,2,2 57,7,4 50,2,1 0,1,0
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50,2,1 14,28,4 32,118,38 67,36,24 100,2,2 100,1,1
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67,54,36 100,2,2
0,1,0 81,77,62 68,188,128
80,45,36
78,171,133
82,98,80 0,1,0 0,1,0
76,37,28
65,156,101
100,1,1 70,135,95 80,5,4 50,6,3 100,1,1
100,2,2 36,25,9 47,47,22 50,2,1 50,4,2 29,7,2
47,17,8 33,76,25 0,4,0 42,60,25 9,65,6 19,88,17 29,235,68 74,35,26
59,37,22 67,3,2 75,4,3
100,1,1 43,23,10 100,1,1 61,51,31
100,2,2 100,1,1 49,51,25
100,1,1 67,3,2
54,28,15 0,1,0
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36,61,22 80,15,12
0,1,0 29,7,2
0,1,0 50,4,2
0,3,0