Heartbeat Control


Heartbeat Control by WP Rocket allows you to manage the frequency of the WordPress heartbeat API in a few clicks.

The WordPress Heartbeat API is a great feature that provides real-time communication between the server and the browser when you are logged into your WordPress admin panel. It uses the file /wp-admin/admin-ajax.php to run AJAX calls from the browser. By default, AJAX requests are sent every 15 seconds on post edit pages, and every 60 seconds on the dashboard.

This is indeed helpful; but if you usually leave your WordPress admin open for long periods (for example when you write or edit posts), the AJAX requests from the API can pile up and generate high CPU usage, leading to server performance issues and even hosting account suspensions.

With Heartbeat Control by WP Rocket, you can easily choose to limit or completely stop the activity of the WordPress Heartbeat API. You can also add rules for specific locations only (Dashboard, Frontend or Post Editor).

To learn more about WordPress performance optimization and make your website faster, join our WP Rocket Facebook Community!


  • WP Rocket:最優秀的快取外掛,它能為任何 WordPress 提供加速功能。
  • Lazy Load by WP Rocket:最優秀的延遲載入外掛,它能降低 HTTP 要求次數,並改善網站載入時間。
  • Imagify:最優秀的圖片最佳化外掛,能讓圖片以最佳畫質及檔案大小加速網站。


  • Heartbeat API 設定
  • 精確修改 Heartbeat API 使用頻率


  1. 將外掛壓縮檔解壓縮後,將包含所有檔案的外掛資料夾上傳至 /wp-content/plugins/ 目錄。
  2. 在 [外掛] 頁面啟用 Heartbeat Control 外掛。
  3. 在 [外掛]→[控管 Heartbeat API] 能變更外掛全部設定。



前往 [外掛]→[控管 Heartbeat API] 便能變更外掛全部設定。

Why would I want to change the default heartbeat intervals?

If you commonly leave your WordPress admin up for long periods of time, especially while writing or editing a post, the repeated POST requests can cause high resource usage. To avoid this, the heartbeat can be modified or even disabled to lower your server resource usage.


2020 年 12 月 15 日
I like this plugin, because I feel it boosts WordPress speed.
2020 年 10 月 1 日
i have so many problem with downloading, updating plugin, post .... in wordpress and this plugin solve all of this problem.
2020 年 8 月 6 日
No matter what settings I use, this plugin makes the load time of "admin-ajax.php" 2-3x slower. Uninstalled immediately.
閱讀全部 52 則使用者評論


以下人員參與了開源軟體〈Heartbeat Control〉的開發相關工作。


Heartbeat Control 外掛目前已有 4 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 Heartbeat Control 外掛本地化為台灣繁體中文版


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


2.0 – 2019/11/04

  • Revamp the settings page.


  • Fixed issue caused by previous version deployment.
  • Added hbc_disable_notice hook to force dismissal of update notices.
  • Additional documentation added.
  • Minor standards adjustments.


  • Updated CMB2 to 2.4.2.
  • Bumpted “tested up to” version.
  • Fixed a bug that occurred if no locations were selected.
  • Minor standards adjustments.


  • Added composer.json and composer.lock that were missing.
  • Updated CMB2 to 2.3
  • Translation files generated.
  • Language path and text domain added to plugin header.
  • Bumped compatible WP version.


  • Minor bugfixes.


  • Fixed issue that would cause some users to not see the modification slider.


  • Added conditional logic.
  • Multiple actions can now be performed.
  • Scripts are bundled and minified.
  • Changes to settings structure.
  • Miscellaneous bugfixes.


  • Readme updates.


  • Bugfixes.
  • Resolves potential fatal error mistakenly pushed to 1.1.


  • Bugfixes.


  • Rewritten from the ground up for future extensibility.
  • Performance enhancements.
  • Improved UI.
  • Better handling for late calls to the Heartbeat API.
  • New condition settings for filtering on the frontend.


  • Bumped tested version
  • Added donation button


  • Initial release.