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WP Compress – Image Optimizer [All-In-One] icon

WP Compress – Image Optimizer [All-In-One]

v6.30.15
by WP Compress · 4.5 (127 reviews)

WP Compress automatically delivers the perfectly optimized image every time using Adaptive Images (by device), Next-Gen WebP Format, Retina Device Sup …

8K+ active installs Updated Mar 07, 2025 Tested to 6.8 Requires PHP 7.0
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WP Compress – Image Optimizer [All-In-One]

About WP Compress – Image Optimizer [All-In-One]

WP Compress is a performance optimization plugin for WordPress websites that helps to improve load times, increase website rankings, and boost conversions. It offers one-click smart optimization, customizable settings, and advanced caching and image optimization features. The plugin is easy to use and comes with expert support, and there is a free version available as well as paid plans with additional features.

Screenshots

WP Compress – Image Optimizer [All-In-One] screenshot
WP Compress – Image Optimizer [All-In-One] screenshot
WP Compress – Image Optimizer [All-In-One] screenshot
WP Compress – Image Optimizer [All-In-One] screenshot
WP Compress – Image Optimizer [All-In-One] screenshot
WP Compress – Image Optimizer [All-In-One] screenshot

Changelog

6.30.15

  • Fixed Bug in UI Cloudflare Integration – Can’t Connect With Many Domains
  • Fixed Preload LCP Bug
  • Fixed DelayJS & Critical CSS Bug With WooCommerce Pages
  • Added WooFragments Exclusion by Default
  • Increased Delayed Sections Count
  • Added Additional Checks for AMP

6.30.14

  • Preload Logic Patch

6.30.13

  • Minor UI Fix

6.30.12

  • Added Patch for Critical CSS 404 Not Found Issue
  • Remove Status Records in Smart Optimization on Start of Process
  • Added CriticalCombine Logger for Easier Debugging
  • Raised Max Width for Local Mode
  • Added CF Listing Zones to Have Bigger Limit

6.30.11

  • DelayJS Patch in Rewrite Logic

6.30.10

  • Minor Fix in Cache Logic

6.30.09

  • Fixed Caching Logic Bug
  • Added Improved Critical CSS
  • Added Exclusion for “WP Forms”
  • UI Bug Fix for Settings Saving
  • UI Bug Fix for Local Mode
  • Added “Publish Future” Purge Cache Hook

6.30.08

  • CloudFlare Integration

6.30.07

  • Fixed Critical CSS for Elementor Cloud & Similar Services
  • Fixed Critical CSS for CloudFlare Services
  • Added CloudFlare Integration API
  • Added Additional Delay Last Excludes & Delay Excludes
  • Fixed Link Preload “src” Bug
  • Improved Caching Logic – Added “cache-control”
  • Added “wcpay_assets,trust,stats.wp,divi-custom-script-js-extra,jetpack-stats” to Default Excludes
  • Added “flexslider” to Default Defer
  • Added CDN Exclusion for “is_feed”
  • Added Fix for Background Images
  • Fixed DeferJs UI
  • Fixed AMP Pages Having Leftover Javascript
  • Added wp_trash and delete_post Purge Hooks
  • Added PHP Fix for DateTimeZone
  • Added Patch for Corrupt Cache File Detection
  • Fixed Image Width/Height Attributes
  • Ignoring Image URL from CDN if URL Contains White Space
  • Added Porto LazyLoading Compatibility

6.30.06

  • Added Request Headers for Critical CSS
  • Improved DelayJS Excludes
  • Purge Cache On New Post in Per Page Settings
  • Exclude Amelia JS by Default
  • Exclude jQuery Params from Delay

6.30.05

  • Patch for UI – Test Ran @ Wrong Date
  • Patch for False Blocking Message
  • Patch for Test Run Logic

6.30.04

  • Improved UI in Excludes Popup
  • Fixed Replace Code for 480w
  • Removed Preload for Logged In Users
  • Integrations Cleanup
  • Removed Download_URL and Replaced with WP_Remote_Get
  • Fixed Sanitize_URL for Caching
  • Improved Caching Logic
  • Improved Video Source Lazy Loading
  • Improved CSS Critical Logic
  • Added Improved Excludes Logic
  • Upgraded DelayJS Logic
  • Added Logic For Blocked Page Speed Tests

6.30.03

  • Minor Patch for Delay

6.30.02

  • Added Patch for Delay Javascript
  • Added Patch for Defer Javascript
  • Fixed SrcSet Issues with Masonry

6.30.01

  • Added Smart URL Preloading
  • Patches for Critical & Page Speed Tests
  • Fixed Issues with GeoLocation
  • Fixed Issues with Settings on Activation

6.30.00

  • New UI
  • Added Google Page Speed UI
  • Patches for Critical CSS

6.21.19

  • Patch for Critical CSS

6.21.18

  • Patches for Local and Connectivity

6.21.17

  • Patch for MultiSite
  • Patch for Local
  • Added Font Subsetting to Agressive Mode
  • Updated User Agent for API Calls
  • Fixed Woo Cart Issues
  • Fixed Purge Hooks

6.21.16

  • Patch for Font-Subsetting
  • Patch for MainWP Compatibility
  • Updated User-Agent on API Calls

6.21.15

  • Added Font-Subsetting Option

6.21.14

  • Fixed Issues With Loading mo:1 on Certain Devices
  • Removed Double Font Loading and Added Fonts to CDN
  • Fixed Issues With Font SubSetting on Icons

6.21.13

  • Added Font SubSetting

6.21.12

  • Fixed Brizy FrontEnd Editor Compatibility

6.21.11

  • Fixed CDN Not Enabled on Activation

6.21.10

  • Added “sortable” to Delay Last Exclusion
  • Added “Disable CDN” for Critical Combine
  • Patched Remote Comms Issue
  • Integration for UserCentrics Consent

6.21.09

  • Improved Connectivity Test

6.21.08

  • Added Additional Default Excludes in JS Delay

6.21.07

  • Excluded .php Files From CDN
  • Added Hooks for Easier Communication with Portal

6.21.06

  • Excluded Woo_Ajax Calls From Optimizations
  • Added “slider” and “draggable” to LastDelayScripts
  • Changed data-src to data-wpc-src in Iframe Delay

6.21.05

  • Patched iFrame Lazy Loading

6.21.04

  • Added Default Last Load Scripts – appended: mouse scripts
  • Added runAdaptive On Scroll Event
  • Added Patch to Remove “data-wpc-loaded” Attribute From Images

6.21.03

  • Added More Checks for File Access
  • Patched Adaptive Loading

6.21.02

  • Removing Various PHP Notices and Warnings

6.21.01

  • Patch for Cron Schedule not defined
  • Patch for PHP Notices

6.20.13

  • Patch for Delay JS with Elementor
  • Patch for IMG SRC data:svg

6.20.12

  • Patch
  • Fix for Cron “Schedule not existing”
  • Added check for “Cron Schedule – every three hours”

6.20.11

  • Patch for Popup Mode

6.20.10

  • Patch for Smart Optimization Pages – Locked Status

6.20.09

  • Patch

6.20.08

  • Leftover Credits Bug Fix
  • New API Stats
  • Updated BugFix in Search & Replace
  • Elementor Patch
  • Lazy Patch

6.20.07

  • Fixed Console Error in Admin
  • Removed Inline from Default Settings
  • Divi Patch
  • Fixed Retina Issues

6.20.06

  • Added Preload critical fonts toggle
  • Optimize external URLs bugfix
  • Inline CSS relative URLs bugfix

6.20.05

  • Patch in Image Replace for Retina

6.20.04

  • Improved Smart Optimization
  • Added LCP Element Detection
  • Fixed Local Mode
  • Fixed Retina in SrcSet
  • Warmup Bug Fixes
  • Fixed Script Preloading Issues
  • Fixed Duplicated LCP
  • Excluded GTranslate from DelayJS

6.20.03

  • Fixed Preload Typo

6.20.02

  • Added BG on CDN to Agressive Mode
  • Fix for Responsive Lightbox & Gallery Load More Button
  • Preload Fix
  • Delay FontAwesome Fix
  • Iframe Fix
  • Added Headers for CF

6.20.01

  • Increased Activation Timeout for API Call
  • Integrations Tab, Disable Elementor Triggers
  • Purge Cache on Mode Swap
  • Added Preload Scripts Default on Agressive
  • Added Preload Scripts to Recommended Settings

6.20.00

  • Added “lgx_app” to Excludes
  • Added Option to Preload Scripts
  • Improved Page Optimization
  • Improved DelayJS
  • Improved InlineCSS
  • Various Bug Fixes
  • Improved Page Speed Optimization Process

6.11.14

  • Added “la-” and “fa-” to Exclude in Preload Fonts
  • Patched WP_CACHE Constant Issue

6.11.13

  • Minor Patches to UI

6.11.12

  • Minor Bug Patch on Smart Optimization

6.11.11

  • Improved Page Speed Optimization Process
  • Improved DelayJS
  • Automatic Smart Preloading of Fonts
  • Improved Critical CSS
  • Increased Timeout for API Key Verification
  • Improved Overall Plugin Security

6.11.10

  • Various Bug Fixes
  • Fixed Blank Page on Blocky Theme
  • Improved Inline CSS

6.11.09

  • Fixed Params for Tags Extracting
  • Additional Checks for Lazy Loading of Images and Scripts
  • Fixed Double Elementor Initiator
  • Fixed Missing Fonts with Inline
  • Fixed Inline CSS
  • Improved Delay JS
  • Improved CDN Search&Replace

6.11.08

  • Fixed Critical CSS on Inline CSS

6.11.07

  • Missing Icon

6.11.06

  • Minor Patch

6.11.04

  • Minor Patch

6.11.03

  • Minor Patch

6.11.02

  • Minor Patch

6.11.01

  • Security Patch
  • Added Smart Optimization for Posts & Products
  • Improved Critical CSS
  • Improved Inline CSS
  • New Delay JS
  • Added Field for Skipping Lazy Images
  • Fixed Page Preload
  • Fixed Combine CSS
  • Fixed Fonts Delay
  • Added Lazy Loading for Google Tag Manager
  • Improved LCP Optimization

6.10.35

  • Major Updates to Overall Environment
  • Added Smart Optimizer UI
  • Improved CDN Delivery
  • Improved Image Lazy Loading
  • Fix for CSS Replace Script
  • Fix for Extra Slash in URL

6.10.34

  • Security Patch Release

6.10.33

  • Added New Features for Whitelabel
  • Fixed Rocket Critical Error
  • Elementor Integrations
  • Fixed DelayJS

6.10.32

  • Added Additional CDN/Cache Purge Hooks
  • Fixed WooCommerce Fragments
  • Fixed Kadence Theme Compatibility

6.10.31

  • Fixed Critical Issue with isAmp class

6.10.30

  • Improved API for Stats

6.10.29

  • Added UI for Pageviews Packages
  • Improved Delay & Lazy Loading
  • Improved LCP Lazy Loading
  • Fixed Bug in Search & Replace

6.10.28

  • Remove Cache/Critical/Combine Folders on Deactivation
  • Purge Combine/Cache On Plugin Update/Activation
  • Fixed AMP Pages for Delay JS

6.10.27

  • Fixed On Plugin Update Issues with Purging Cache
  • Fixed Issues with RevSlider

6.10.26

  • Added Purge CDN on Plugin Updated
  • Added Purge HTML on Plugin Update

6.10.25

  • Fixed Cache for Languages Query
  • Added Cloudflare to Default Excludes in DelayJS
  • Disable DelayJS on AMP Pages
  • Added Allowed Query Variables for Cache/Critical/Combine
  • CriticalCSS Preload Bug Fix
  • Fixed DelayJS Unclosed Tag Error
  • Improved Image Replace Logic to select data-src if it exists
  • Added Removal of “Data-prehidden” attribute
  • Added Patch for Relative Urls

6.10.24

  • Fixed Delay JS LowerCaps bug
  • Additional default delays
  • CornerStone Builder Patch
  • Fill Settings Bug Patch
  • DelayJS Bug Fix

6.10.23

  • Improved Inline JavaScript
  • Improved Delay JavaScript
  • Adjusted Default Excludes in JavaScript

6.10.22

  • Improved Delay JS
  • Improved Critical CSS
  • Added Various Default Excludes
  • Minor Changes to UI

6.10.21

  • Fixed CDN Rewrite Logic for Ajax Content Loading
  • WooCommerce Pagination Fix
  • Gravity Form Caching Fix
  • Security Patch

6.10.20

  • Fixed WooCommerce Cache Issues
  • Fixed GT JS Delay

6.10.19

  • Fixed Issue With Google Fonts

6.10.18

  • Implemented Excludes for “Move Scripts to Footer”
  • Preloading Improvements
  • Cache Purge Actions
  • Ignore POST Requests for Cache
  • Fixed Incompatibility with Rocket Minify JS
  • Fixed Fatal Error on Some Hosting Providers
  • Added Cache Improvements

6.10.17

  • Improved Advanced Caching
  • Fixed Compatibility with Ajax Loading
  • Safe Mode Removes Caching
  • Fixed Caching for Logged-In Users
  • Optimized Critical CSS
  • Fixed PHP Error in Background Lazy

6.10.16

  • Improved Local Compression
  • Patch for Password-Protected Pages
  • Removed Cookie “ic_pixel_ratio”
  • Fixed Not Excluding Adaptive
  • Additionally Excluded Admin-Bar From Cache
  • Tooltips in Media Library
  • Changed Original/Compressed into Saved in Media Library

6.10.15

  • Fixed Iframe Lazy Loading Issues
  • Fixed Page Links Recognized as Image Links
  • Fixed Font Swap Issues

6.00.04

  • Added Lazy to WPC Vars

6.00.04

  • Fixed PHP Fatal Error on Disable Dashicons

6.00.03

  • Fixed PHP Fatal Error on Inline Scripts

6.00.02

  • Improved Is Critical Ajax Running Check Up
  • Added UI for Multi Site
  • Removed User Experience “Select All” Option

6.00.01

  • Fixed Remote Connection with Agency Portal

6.00.00

  • Improved WP Compress UI
  • Improved Critical CSS
  • Improved Delay JS
  • When you deactivate plugin on reactivation you are not required to insert API Key
  • Added Option to Connect Plugin with API (Account) Token
  • Added Delay JS to Gain Performance
  • Added Critical CSS
  • Added HTML Cache & Mobile Caching
  • Improved Image Lazy Loading to Gain Performance
  • Improved Lazy Loading JavaScript
  • Improved Adaptive Images JavaScript
  • Improved Compatibility With Caching Plugins
  • Removed Cache Purging Hooks
  • Fixed CSS rel=”preload” Issues
  • Fixed Ninja Forms Issue
  • PerfMatters Lazy Compatibility Improved
  • WP Rocket Compatibility Improved
  • Patched getAllTags Function to Recognize HTML attributes without quotes
  • On Reactivation of the Plugin don’t Ask for API Key if the Key is valid
  • Added Reconnect Option in Plugin List
  • Fixed Local Bulk
  • Removed Cookie “ic_window_resolution”
  • Added Disable oEmbed Option
  • Added Disable Dashicons Option
  • Added iFrame Lazy Loading
  • Added Combine CSS & JavaScript
  • Updated Charts Core

5.00.00

  • Local + Live Optimization
  • External URL Support
  • Upgraded Management Portal
  • Fixed MySQL Query Issue
  • Updated CDN/Live Search and Replace algorithm
  • Added new algorithm to Lazy/Adaptive JS Libraries
  • Changed recommended/default options on initial plugin activation
  • Brizy – updated URL search and replace algorithm

4.0.0

  • Major release, recompiled plugin
  • Updated API
  • Added CDN Support
  • Added AI Support
  • Added WebP Support

3.3.0

  • Major upgrade release
  • Added Compress All status report
  • Added Restore All status report
  • Updated Background Compress Algorithm
  • Updated Background Restore Algorithm
  • Removed Default ON for Debug Logs
  • Removed unecessary/test code
  • Cleaned database tables
  • Cleaned Javacript/PHP functions

1.0.0

  • Initial release

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