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Getting Started

  • Requirements & Compatibility
  • Installation
  • First-Time Setup

Caching & Preloading

  • Scheduled Expiration & Auto Purge
  • Cache Warm-Up
  • Cache Preloading
  • Mobile Caching
  • Object Caching
  • Browser Caching
  • Full-Page Caching

Asset Optimization

  • JS Interaction Loader
  • JavaScript Combination
  • CSS Combination
  • JavaScript Minification
  • CSS Minification
  • HTML Minification

Compression

  • Defer Scripts
  • Brotli Compression
  • Gzip Compression

Image Optimization (Pro)

  • Recommended Configuration (Pro Users)
  • Lazy Load
  • WebP Quality Control
  • Conversion Scope Rules
  • Enable WebP Conversion

PageSpeed & Analytics (Pro)

  • Mobile vs Desktop Tracking
  • Google PageSpeed API Integration

System & Developer Tools

  • Clean Uninstallation
  • WP-Cron Monitoring
  • Licensing & Security Checks
  • Admin Bar Purge Action
  • Advanced Cache Rules (.htaccess)

Troubleshooting

  • Purging Cache on UI Glitches
  • WebP Conversion Failing
  • Missing API Key / Connection Error
  • Excluding Broken Files (Minification & Combination Issues)
  • Debugging Compression Warnings
  • System Requirement Issues

Changelog

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  • Browser Caching

Browser Caching

Path: SpeedyGo → Settings → Caching & Preloading

4.1 Overview #

Browser caching instructs the visitor’s browser to store static resources locally for a defined period. Instead of downloading the same files again on every visit, the browser loads them directly from local storage.

SpeedyGo automatically adds Expires and Cache-Control headers via .htaccess (or server configuration).

This applies to:

  • CSS files
  • JavaScript files
  • Images
  • Fonts

Benefits:

  • Faster repeat visits
  • Reduced server requests
  • Lower bandwidth consumption

How It Works Internally #

  • Adds Expires headers to define resource lifetime
  • Sets Cache-Control: public, max-age= values
  • Applies rules to common static file extensions (CSS, JS, JPG, PNG, WebP, SVG, WOFF, etc.)
  • Improves performance for returning visitors

4.2 Settings #

Enable Browser Caching #

  • Toggle Browser Caching → ON

Cache Duration #

  • Set Cache Duration (in hours)

Example:

  • 720 hours = 30 days

This defines how long static assets remain stored in the visitor’s browser before revalidation.

4.3 Best Practice Recommendation #

  • Use longer durations (30–90 days) for stable assets
  • Clear cache after major design or CSS/JS changes
  • Combine with Full-Page Caching for maximum performance gains

Browser Caching significantly improves performance for returning users and reduces overall server load.

Updated on March 12, 2026

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Full-Page CachingObject Caching
Table of Contents
  • 4.1 Overview
    • How It Works Internally
  • 4.2 Settings
    • Enable Browser Caching
    • Cache Duration
  • 4.3 Best Practice Recommendation
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