Title: Digify Speed Engine
Author: Marcelo Srougi
Published: <strong>2026 年 9 月 15 日</strong>
Last modified: 2026 年 9 月 15 日

---

搜索插件

![](https://ps.w.org/digify-speed-engine/assets/banner-772x250.png?rev=3697301)

![](https://ps.w.org/digify-speed-engine/assets/icon-256x256.png?rev=3697301)

# Digify Speed Engine

 作者：[Marcelo Srougi](https://profiles.wordpress.org/msrougi/)

[下载](https://downloads.wordpress.org/plugin/digify-speed-engine.1.0.0.zip)

 * [详情](https://cn.wordpress.org/plugins/digify-speed-engine/#description)
 * [评价](https://cn.wordpress.org/plugins/digify-speed-engine/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/digify-speed-engine/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/digify-speed-engine/#developers)

 [支持](https://wordpress.org/support/plugin/digify-speed-engine/)

## 描述

**Digify Speed Engine** is a lightweight, zero-dependency WordPress performance 
suite designed to optimize Core Web Vitals, boost Google PageSpeed scores, and accelerate
WooCommerce checkout flows.

Unlike heavy alternatives, Digify Speed Engine runs 100% locally on your server 
without relying on external SaaS APIs, third-party subscriptions, or intrusive background
processes.

### Key Features:

 * **Automatic WebP Conversion:** Automatically generates lightweight `.webp` images
   for all new uploads and intermediary thumbnail sizes using native PHP GD/Imagick.
 * **Smart Image Downscaling:** Scales down high-resolution camera uploads to a 
   custom maximum width (e.g., 2048px).
 * **Native Lazy Loading:** Enforces `loading="lazy"` on all content image tags.
 * **WooCommerce Cart Fragments Optimizer:** Dequeues the resource-heavy AJAX cart
   fragment script on non-shop pages (blogs, home, static pages).
 * **WooCommerce Asset Dequeuing:** Prevents WooCommerce stylesheets and scripts
   from loading on non-commerce pages.
 * **Defer Non-Critical JavaScript:** Appends `defer` attributes to non-essential
   scripts to eliminate render-blocking resources.
 * **WordPress Bloat Cleaner:** Removes emojis, discovery links, RSD, WLW manifests,
   shortlinks, and generator meta tags.
 * **Heartbeat API Governor:** Throttles background WordPress Heartbeat API calls
   from 15s to 60s to reduce server CPU consumption.

## 屏幕截图

[⌊Digify Speed Engine dashboard with real-time WebP optimization status and performance
controls.⌉⌊Digify Speed Engine dashboard with real-time WebP optimization status
and performance controls.⌉[

Digify Speed Engine dashboard with real-time WebP optimization status and performance
controls.

[⌊WebP image optimization settings with compression quality, automatic conversion
and native lazy loading.⌉⌊WebP image optimization settings with compression quality,
automatic conversion and native lazy loading.⌉[

WebP image optimization settings with compression quality, automatic conversion 
and native lazy loading.

[⌊JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website.⌉⌊
JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website
.⌉[

JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website.

[⌊WooCommerce performance optimizations for reducing unnecessary assets and improving
store speed.⌉⌊WooCommerce performance optimizations for reducing unnecessary assets
and improving store speed.⌉[

WooCommerce performance optimizations for reducing unnecessary assets and improving
store speed.

## 安装

 1. Upload the `digify-speed-engine` folder to the `/wp-content/plugins/` directory,
    or install the `.zip` directly via **Plugins > Add New > Upload Plugin**.
 2. Activate the plugin through the **Plugins** menu in WordPress.
 3. Navigate to **Settings > ⚡ Digify Speed** to configure your WebP quality and performance
    tweaks.

## 常见问题

### Does Digify Speed Engine require external API keys?

No. All WebP conversions and optimizations are handled locally by your server.

### Does it break WooCommerce cart functionality on shop pages?

No. Cart fragments and commerce assets are preserved on store, cart, and checkout
pages.

### Can I choose the WebP compression level?

Yes. You can customize the exact compression quality (recommended: 80-85%) in the
settings screen.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Digify Speed Engine」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Marcelo Srougi ](https://profiles.wordpress.org/msrougi/)
 *   [ digify ](https://profiles.wordpress.org/digify/)

[帮助将「Digify Speed Engine」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/digify-speed-engine)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/digify-speed-engine/)，
查看[SVN仓库](https://plugins.svn.wordpress.org/digify-speed-engine/)，或通过[RSS](https://plugins.trac.wordpress.org/log/digify-speed-engine/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/digify-speed-engine/)。

## 更新日志

#### 1.0.0

 * Initial release of Digify Speed Engine. Automatic WebP generation, script deferral,
   bloat cleaner, and WooCommerce performance tweaks.

## 额外信息

 *  版本 **1.0.0**
 *  最后更新：**2 周前**
 *  活跃安装数量 **不到10**
 *  WordPress 版本 ** 5.8 或更高版本 **
 *  已测试的最高版本为 **7.1.2**
 *  PHP 版本 ** 7.4 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/digify-speed-engine/)
 * 标签
 * [defer javascript](https://cn.wordpress.org/plugins/tags/defer-javascript/)[image optimizer](https://cn.wordpress.org/plugins/tags/image-optimizer/)
   [performance](https://cn.wordpress.org/plugins/tags/performance/)[webp](https://cn.wordpress.org/plugins/tags/webp/)
   [woocommerce speed](https://cn.wordpress.org/plugins/tags/woocommerce-speed/)
 *  [高级视图](https://cn.wordpress.org/plugins/digify-speed-engine/advanced/)

## 评级

尚未提交反馈。

[您的评价](https://wordpress.org/support/plugin/digify-speed-engine/reviews/#new-post)

[查看全部评论](https://wordpress.org/support/plugin/digify-speed-engine/reviews/)

## 贡献者

 *   [ Marcelo Srougi ](https://profiles.wordpress.org/msrougi/)
 *   [ digify ](https://profiles.wordpress.org/digify/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/digify-speed-engine/)