Title: Critical CSS and Javascript
Author: teamperformance
Published: <strong>2020 年 3 月 25 日</strong>
Last modified: 2020 年 3 月 25 日

---

搜尋外掛

![](https://ps.w.org/critical-css/assets/banner-772x250.png?rev=2267024)

這個外掛**並未在最新的 3 個 WordPress 主要版本上進行測試**。開發者可能不再對這個
外掛進行維護或提供技術支援，並可能會與更新版本的 WordPress 產生使用上的相容性問題。

![](https://ps.w.org/critical-css/assets/icon-256x256.png?rev=2267024)

# Critical CSS and Javascript

 由 [teamperformance](https://profiles.wordpress.org/teamperformance/) 開發

[下載](https://downloads.wordpress.org/plugin/critical-css.1.0.0.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/critical-css/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/critical-css/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/critical-css/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/critical-css/#developers)

 [技術支援](https://wordpress.org/support/plugin/critical-css/)

## 外掛說明

#### Critical CSS and Javascript

This Critical CSS plugin was built exclusively to help you remove render-blocking
resources such as CSS and Javascript. We use best practices to cautiously update
your website scripts to load after your markup has completed loading.

Our plugin also has the ability to defer scripts that are inline which tend to cause
trouble when you defer their dependent scripts. We do this to ensure that your inline
scripts will not break functionality on your site, while allowing you to benefit
from the performance gains.

### Deferring CSS and Javascript Plugin Settings

 * Ability to exclude specific and critical CSS files
 * Toggle deferring inline Javascript
 * Toggle deferring jQuery
 * Ability to exclude specific and critical Javascript files

### How to ignore a critical CSS or Javascript file

Under the Tools section in the wp-admin of your site you will find a submenu “Defer
CSS & Javascript”. Click into that page to find a text area where you can add the
file that will need to be loaded immediately and not deferred. You can add filenames
or path information to exclude. To add multiple assets to this textarea, simply 
separate them with a comma.

## 安裝方式

 * Install the Critical CSS WordPress plugin
 * After installation, click activate on plugin and all your CSS and Javascript 
   files will automatically be deferred.

## 使用者評論

![](https://secure.gravatar.com/avatar/0c14990109eb589edf0e31d50d1a318bd84b05cd8a1e0641d6548949f4592ce0?
s=60&d=retro&r=g)

### 󠀁[Completely screwed up my site](https://wordpress.org/support/topic/completely-screwed-up-my-site/)󠁿

 [petethompson](https://profiles.wordpress.org/petethompson/) 2020 年 11 月 27 日

pagespeed rating have dropped from 85 to 11 even after i deleted the plugin and 
went back to an earlier backup. DO NOT use this. Zero Stars

 [ 閱讀全部 1 則使用者評論 ](https://wordpress.org/support/plugin/critical-css/reviews/)

## 參與者及開發者

以下人員參與了開源軟體〈Critical CSS and Javascript〉的開發相關工作。

參與者

 *   [ teamperformance ](https://profiles.wordpress.org/teamperformance/)

[將〈Critical CSS and Javascript〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/critical-css)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/critical-css/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/critical-css/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/critical-css/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/critical-css/)。

## 中繼資料

 *  版本 **1.0.0**
 *  最後更新 **6 年前**
 *  啟用安裝數 **10+**
 *  WordPress 版本需求 ** 5.0 或更新版本 **
 *  已測試相容的 WordPress 版本 **5.4.21**
 *  PHP 版本需求 ** 7.0 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/critical-css/)
 * 標籤:
 * [Critical CSS](https://tw.wordpress.org/plugins/tags/critical-css/)[defer css](https://tw.wordpress.org/plugins/tags/defer-css/)
 *  [進階檢視](https://tw.wordpress.org/plugins/critical-css/advanced/)

## 評分

 1 星，滿分為 5 星

 *  [  0 個 5 星使用者評論     ](https://wordpress.org/support/plugin/critical-css/reviews/?filter=5)
 *  [  0 個 4 星使用者評論     ](https://wordpress.org/support/plugin/critical-css/reviews/?filter=4)
 *  [  0 個 3 星使用者評論     ](https://wordpress.org/support/plugin/critical-css/reviews/?filter=3)
 *  [  0 個 2 星使用者評論     ](https://wordpress.org/support/plugin/critical-css/reviews/?filter=2)
 *  [  1 個 1 星使用者評論     ](https://wordpress.org/support/plugin/critical-css/reviews/?filter=1)

[撰寫評分](https://wordpress.org/support/plugin/critical-css/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/critical-css/reviews/)

## 參與者

 *   [ teamperformance ](https://profiles.wordpress.org/teamperformance/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/critical-css/)