Cache Enabler

外掛說明

Cache Enabler 是一款簡單但功能強大的 WordPress 快取外掛。它易於使用、組態精簡,並且能讓網站載入時間更快,進而提升網站效能。這個外掛會建立前端頁面的靜態 HTML 檔案,並儲存於伺服器磁碟,讓網站傳送靜態 HTML 檔案而不是即時產生頁面,這能避免來自 WordPress 核心程式、外掛及資料庫的網站後端處理程序耗用大量資源。

外掛特色

  • 快速及高效能的快取引擎
  • 智慧型自動清除快取
  • 手動清除快取
  • 使用 WP-CLI 清除快取
  • 快取到期時間
  • 支援 WebP 格式圖片 (使用 Optimus 轉換圖片為 WebP 格式)
  • 支援行動版頁面
  • 支援 Brotli 及 Gzip 預先壓縮
  • 最小化 HTML 時排除或納入內嵌 CSS 及 JavaScript
  • 在 WordPress 控制台顯示快取即時大小
  • 支援自訂內容類型
  • 支援 304 Not Modified
  • Autoptimize 完全相容

這個外掛的快取運作方式

Cache Enabler 擷取頁面內容並在伺服器磁碟上儲存為靜態 HTML 檔案。這個外掛會基於外掛設定及 HTTP 要求,以對應的方式建立靜態 HTML 檔案。接收不需任何資料庫查詢及即時壓縮即可傳送的靜態 HTML 檔案,會讓頁面載入更加迅速。

線上說明

協助開發

外掛開發維護

螢幕擷圖

  • Cache Enabler 設定頁面
  • Cache Enabler 在 WordPress 控制台中顯示快取大小

使用者評論

2022 年 11 月 13 日
It is very fast, better than other more famous cache plugins; in combination with Cloudflare it works very well in my Woocommemrce site too.
2022 年 6 月 21 日
Been trying to find a good solution for page caching for a while and even though plugins like Hummingbird look great, and don't work too bad (honestly), I needed something easier. Found that in Cache Enabler! Just takes about 5 checkboxes in my case, and it took off about a second or almost two. For simple sites this is now my goto plugin for caching for sure.
2022 年 5 月 14 日 1 則留言
Since last 6 month it is throwing php error. After many report done in support by various users. It is not solved. Bug Example. [14-May-2022 09:30:03 UTC] PHP Warning: Undefined array key “SCRIPT_NAME” in /home/domainname/wp-content/plugins/cache-enabler/inc/cache_enabler_engine.class.php on line 203 [14-May-2022 09:30:03 UTC] PHP Warning: Undefined array key “SCRIPT_NAME” in /home/domainname/wp-content/plugins/cache-enabler/inc/cache_enabler_engine.class.php on line 205
2021 年 9 月 25 日 1 則留言
It's very flexible and easy to customize for any site to get full page caching unlike most plugins where rules are set in stone.
2021 年 9 月 23 日 1 則留言
The plugin just works. No configuration necessary. When I had a problem the support team helped super fast and now all my pages are being cached. Highly recommend this plugin!
閱讀全部 123 則使用者評論

參與者及開發者

以下人員參與了開源軟體〈Cache Enabler〉的開發相關工作。

參與者

〈Cache Enabler〉外掛目前已有 9 個本地化語言版本。 感謝全部譯者為這個外掛做出的貢獻。

將〈Cache Enabler〉外掛本地化為台灣繁體中文版

對開發相關資訊感興趣?

任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄

變更記錄

1.8.13

  • WordPress 6.1 compatibility

1.8.12

  • Update directory validation (@robwoodgate)

1.8.11

  • Fix directory validation

1.8.10

  • Fix recursive chmod issue (#317 @robwoodgate)

1.8.9

  • Update sanitization

1.8.8

  • Add server input sanitization

1.8.7

  • Update plugin upgrade process for multisite networks (#303)
  • Update wp-config.php file handling (#302)

1.8.6

  • Update requirements check notices (#300)
  • Update advanced-cache.php drop-in file handling (#297)
  • Add additional validation when creating cached files (#299)
  • Add type casts to several filter hooks (#299)
  • Add cache_enabler_settings_before_validation filter hook (#298)

1.8.5

  • Update required WordPress version from 5.5 to 5.1 (#295)
  • Fix plugin upgrade process when disk settings are outdated and a frontend page is requested (#295)

1.8.4

  • Update advanced-cache.php drop-in file handling (#292)

1.8.3

  • Update index file handling (#289)

1.8.2

  • Update cache size transient handling (#287)

1.8.1

  • Fix requirements check (#285)

1.8.0

  • Update advanced-cache.php drop-in file handling to improve reliability and compatibility (#260 and #283)
  • Update settings file to be deleted before the home option is updated to prevent a leftover settings file (#279)
  • Update cache_enabler_bypass_cache filter hook default value to allow a complete override (#277)
  • Update cache size transient to be in real time (#237 and #269)
  • Update cache expiry time to always be a non-negative integer (#265)
  • Update WP-CLI clear subcommand (#261)
  • Update required WordPress version from 5.1 to 5.5 (#260)
  • Update plugin upgrade process to improve reliability and compatibility (#260)
  • Update getting the cache file path to improve creating cache files (#256)
  • Update HTML5 doctype check to be less strict (#254)
  • Update permalink structure handling (#251 and #263)
  • Update requirements check to improve notices shown (#249 and #260)
  • Update cache clearing structure to enhance the automatic cache clearing actions (#247)
  • Add WP-Cron event to clear the expired cache on an hourly basis (#237, #268, and #281)
  • Add new cache clearing structure for option actions (#272 and #280)
  • Add cache engine restart support (#271 and #278)
  • Add constants.php file to plugin directory to allow constant overrides (#260)
  • Add wildcard cache clearing support (#246)
  • Add Brotli compression support (#243 @nlemoine)
  • Add new cache clearing structure for term actions (#234 @davelit)
  • Add cache iterator to improve cache object handling (#237)
  • Fix WebP URL conversion edge case (#275)
  • Deprecate cache_enabler_clear_site_cache_by_blog_id and cache_enabler_clear_page_cache_by_post_id action hooks in favor of replacements (#247 and #274)

1.7.2

  • Update string to be translatable (#235 @timse201)
  • Add cache_enabler_mkdir_mode filter hook (#233)

1.7.1

  • Fix directory creation handling (#221 @stevegrunwell)

1.7.0

  • Update cache clearing for theme, plugin, post, and upgrade actions (#215 and #216)
  • Update cache handling with cache keys (#211)
  • Update settings file deletion handling (#205)
  • Update output buffer handling (#203)
  • Update removing CSS and JavaScript comments during HTML minification (#202)
  • Update WebP URL conversion for installations in a subdirectory (#198)
  • Add CACHE_ENABLER_DIR as definable plugin directory constant (#195 @stevegrunwell)
  • Add explicit directory access permissions (#194 @stevegrunwell)
  • Add exclusive lock when writing files (#191 @nawawi)
  • Fix clear cache request handling (#212)
  • Fix getting wp-config.php (#210 @stevegrunwell)

1.6.2

  • Fix removing CSS and JavaScript comments during HTML minification (#188)

1.6.1

  • Update requirements check (#186)
  • Update cache clearing behavior for comment actions (#185)
  • Update HTML minification to remove CSS and JavaScript comments (#184)
  • Update site cache clearing behavior for multisite networks to ensure cache cleared action hooks are fired when using WP-CLI or clear cache action hooks (#180)
  • Add cache_enabler_convert_webp_attributes and cache_enabler_convert_webp_ignore_query_strings filter hooks (#183)
  • Fix cache clearing behavior on WooCommerce stock update (#179)

1.6.0

  • Update cache clearing behavior for multisite networks when permalink structure has changed to prevent unnecessary cache clearing (#170)
  • Update cache clearing behavior for comment actions to prevent unnecessary cache clearing (#169)
  • Update output buffer timing to start earlier on the advanced-cache.php drop-in instead of the init hook (#168)
  • Update plugin upgrade handling (#166)
  • Add cache_enabler_clear_complete_cache, cache_enabler_clear_site_cache, cache_enabler_clear_site_cache_by_blog_id, cache_enabler_clear_page_cache_by_post_id, cache_enabler_clear_page_cache_by_url, cache_enabler_complete_cache_cleared, cache_enabler_site_cache_cleared, and cache_enabler_page_cache_cleared action hooks (#170)
  • Add cache_enabler_user_can_clear_cache, cache_enabler_exclude_search, cache_enabler_bypass_cache, cache_enabler_page_contents_before_store, cache_enabler_page_contents_after_webp_conversion, cache_enabler_minify_html_ignore_tags filter hooks (#170)
  • Add site cache clearing behavior (#167)
  • Fix requirement notices being shown to all users (#170)
  • Fix setting up new site in multisite network when new site is added outside of the admin interface (#170)
  • Fix getting cache size for main site in subdirectory network (#164)
  • Fix deleting cache size transient (#164)
  • Fix cache clearing (#164 and #167)
  • Fix clear cache request validation
  • Deprecate ce_clear_cache, ce_clear_post_cache, ce_action_cache_cleared, and ce_action_cache_by_url_cleared action hooks in favor of replacements (#170)
  • Deprecate user_can_clear_cache, bypass_cache, cache_enabler_before_store, cache_enabler_disk_webp_converted_data, and cache_minify_ignore_tags filter hooks in favor of replacements (#170)

1.5.5

  • Update advanced cache to prevent potential errors (#161)
  • Update getting settings to create settings file if cache exists but settings file does not (#159)
  • Fix getting settings file edge cases (#158)
  • Fix cache expiry

1.5.4

  • Update default query string exclusion (#155)
  • Update cache engine start check (#155)

1.5.3

  • Add default query string exclusion (#154)

1.5.2

  • Update late cache engine start to be on the init hook instead of plugins_loaded (#153)
  • Add deprecated variable that was previously deleted to improve backwards compatibility (#153)
  • Fix WP-CLI notice errors (#153)
  • Fix creating settings file on plugin update

1.5.1

  • Fix getting settings file

1.5.0

  • Update settings file type to PHP instead of JSON (#147)
  • Update settings file(s) storage location (#147)
  • Update plugin activation, deactivation, and uninstall handling (#147)
  • Update HTML minification to also include or exclude inline CSS (#147)
  • Update cache size handling for multisite networks (#147)
  • Update WP_CACHE constant handling (#140)
  • Update cache cleared admin notice (#139)
  • Update admin bar clear cache buttons (#139)
  • Update output buffer timing to start earlier on the init hook instead of template_redirect (#137)
  • Update default cache behavior to not bypass the cache for query strings (#129)
  • Update cache clearing setting for when any post type is published to include all post actions (#142)
  • Update cache clearing setting for post actions to clear the page and/or associated cache by default (#142)
  • Update settings page layout (#129 and #142)
  • Update WebP URL conversion for images with density descriptors (#125)
  • Add cache engine to improve handling and performance (#147)
  • Add cache bypass method for Ajax, REST API, and XMLRPC requests (#147)
  • Add new cache clearing structure for post publish, update, and trash actions (#129)
  • Add post type, taxonomies, author, and date archives to the new associated cache (#129)
  • Add new cache exclusions setting for query strings (#129)
  • Fix cache size file status edge case (#147)
  • Fix WP_CACHE constant not being set edge case (#140)
  • Fix settings file from using unvalidated data (#129)
  • Fix clear URL admin bar button for installations in a subdirectory (#127)
  • Fix WebP URL conversion for installations in a subdirectory (#125)
  • Remove cache clearing publishing action from post sidebar in favor of the new cache clearing structure for post actions (#129)
  • Remove cache clearing setting for WooCommerce stock updates in favor of the new cache clearing structure for post actions (#129)
  • Remove cache inclusions setting for URL query parameters because of the updated default cache behavior for query strings (#129)

1.4.9

  • Fix WebP URL conversion changing all image paths to lowercase

1.4.8

  • Update WebP URL conversion for inline CSS (#116)
  • Update WP-CLI clear subcommand messages (#111)
  • Update WP-CLI clear subcommand for multisite networks (#111)
  • Fix WebP URL conversion image matching edge cases (#116)
  • Fix cache clearing for installations in a subdirectory
  • Fix advanced cache settings recognition for installations in a subdirectory
  • Fix file permissions requirement notice

1.4.7

  • Update getting wp-config.php if one level above installation (#106)
  • Add clear types for strict cache clearing (#110)
  • Fix advanced cache settings recognition for subdirectory multisite networks
  • Fix WP-CLI clear subcommand for post IDs (#110)
  • Fix scheme-based caching for NGINX/PHP-FPM (#109 @centminmod)
  • Fix trailing slash handling

1.4.6

  • Add cache bypass method for sitemaps (#104)
  • Fix cache clearing for subdirectory multisite networks (#103)

1.4.5

  • Update WP_CACHE constant handling (#102)
  • Add cache bypass method for WP_CACHE constant (#102)
  • Add translation descriptions (#102)
  • Fix cache handling for default redirects (#102)

1.4.4

  • Update cache handling for HTTP status codes (#100)

1.4.3

  • Update cache clearing by URL (#99)
  • Fix advanced cache settings updating unnecessarily (#99)

1.4.2

  • Update cache clearing for the clear URL admin bar button (#98)
  • Update scheme-based caching (#98)
  • Fix advanced cache path variants (#98)

1.4.1

  • Fix undefined constant

1.4.0

  • Update default cache behavior for WooCommerce stock update (#88)
  • Update cache clearing setting for plugin actions (#91)
  • Update admin bar clear cache buttons (#96)
  • Update cache behavior for logged in users (#95)
  • Update default clear cache publishing action (#88)
  • Update advanced cache settings (#91 and #92)
  • Update trailing slash handling (#91)
  • Update settings page (#84 and #92)
  • Add cache clearing setting for WooCommerce stock updates (#88)
  • Add fbclid as default URL query parameter to bypass cache (#84)
  • Add scheme-based caching (#94)
  • Fix advanced cache settings recognition for multisite networks (#92)

1.3.5

  • WP-CLI cache clearing (Thanks to Steve Grunwell)
  • Added cache_enabler_disk_webp_converted_data filter
  • Improved WebP URL conversion
  • Fixed advanced cache issue

1.3.4

  • Reverted change to page specific as new default

1.3.3

  • Replaced wp_die in advanced cache

1.3.2

  • Changed to page specific as new default
  • Added regex setting for analytics tags in get variables
  • Fixed 304 responses

1.3.1

  • Fix for missing trailing slashes was incomplete
  • Add filter option before minification

1.3.0

  • Clear cache on WooCommerce stock updates

1.2.3

  • Fix expiry time
  • Allow to customize bypass cookies
  • Fix Autoptimize config warning
  • Pages can now be excluded from cache by a path matching regex
  • Plugin upgrades can now trigger cache clear
  • Scheduled posts and drafts are now properly handled
  • A missing trailing slash will now redirect like WordPress does by default

1.2.2

  • Fixed settings form issue

1.2.1

  • Minor fixes

1.2.0

  • Added advanced cache feature
  • Clear cache if reply to a comment in WP admin

1.1.0

  • Added the possibility to clear the cache of a specific URL
  • Supports now Windows filesystems
  • Added X-Cache-Handler to indicate if loaded through PHP
  • Support of WebP images generated by ewww
  • Dynamic upload directory for WebP images
  • Fixed multisite purge issue
  • Added requirements checks
  • Made plugin ready for translation

1.0.9

  • Option to disable pre-compression of cached pages if decoding fails

1.0.8

  • Added support for srcset in WP 4.4
  • Improved encoding (utf8)

1.0.7

  • Added cache behavior option for new posts
  • Improved metainformation of the signature
  • Optimized cache handling for nginx

1.0.6

  • Fixed query string related caching issue

1.0.5

  • Credits update

1.0.4

  • Changed WebP static file naming

1.0.3

  • Fixed WebP version switch issue

1.0.2

  • Added support for WebP and CDN Enabler plugin

1.0.1

  • Added WebP support and expiry directive

1.0.0

  • Initial Release