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  • Scheduled Expiration & Auto Purge
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Troubleshooting

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  • Debugging Compression Warnings

Debugging Compression Warnings

If Gzip or Brotli Compression is enabled but not functioning correctly, it usually indicates missing server-level support.

32.1 Problem #

Compression is enabled in SpeedyGo settings, but files are not being compressed.

This typically occurs when the server lacks:

  • zlib (required for Gzip)
  • Brotli module (mod_brotli for Apache or Brotli module for NGINX)

Technical Context #

  • SpeedyGo checks for extension_loaded('zlib')
  • Verifies server compression capability
  • Displays strict admin warning if compression is unavailable
  • Prevents false activation of unsupported features

If required modules are missing, SpeedyGo will display a clear warning message inside the dashboard.

32.2 Solution #

Contact your hosting provider and request:

  • PHP compiled with zlib support
  • Apache with mod_brotli enabled

OR

  • NGINX compiled with Brotli module

Without server-level support, compression cannot function regardless of plugin configuration.

32.3 Verification Steps #

  • Check browser DevTools → Network → Content-Encoding header
  • Look for gzip or br
  • Use online compression testing tools if needed

Compression warnings indicate server configuration issues, not plugin malfunction.

Updated on March 12, 2026

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System Requirement IssuesExcluding Broken Files (Minification & Combination Issues)
Table of Contents
  • 32.1 Problem
    • Technical Context
  • 32.2 Solution
  • 32.3 Verification Steps
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