WP-Optimize - Clean, Compress, Cache 4.5.0

Does "WP-Optimize - Clean, Compress, Cache" work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 340.69 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.9.4
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-optimize/
Badges

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Pages 32

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-optimize%2Fwp-optimize.php&plugin_status=all&paged=1&s&_wpnonce=9536e0bbd0
Aspect after-activation
HTTP status 200
Load time 0.583 s
Memory usage 4.21 MiB
JS errors None
Resource errors None

WP-Optimize

Page screenshot: WP-Optimize
URL /wp-admin/admin.php?page=WP-Optimize
Aspect menu-item
HTTP status 200
Load time 1.296 s
Memory usage 17.39 MiB
JS errors None
Resource errors None

WP-Optimize → Tables

Page screenshot: WP-Optimize → 
				Tables
URL /wp-admin/admin.php?page=WP-Optimize&tab=wp_optimize_tables
Aspect menu-item-tab
HTTP status 200
Load time 0.979 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Settings

Page screenshot: WP-Optimize → 
				Settings
URL /wp-admin/admin.php?page=WP-Optimize&tab=wp_optimize_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.940 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Table usagePremium

Page screenshot: WP-Optimize → 
				Table usagePremium
URL /wp-admin/admin.php?page=WP-Optimize&tab=wp_optimize_table_analysis
Aspect menu-item-tab
HTTP status 200
Load time 0.964 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=WP-Optimize
Aspect menu-item-tab
HTTP status 200
Load time 0.907 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Images

Page screenshot: WP-Optimize → Images
URL /wp-admin/admin.php?page=wpo_images
Aspect menu-item
HTTP status 200
Load time 1.004 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Images dimensionsPremium

Page screenshot: WP-Optimize → Images → 
				Images dimensionsPremium
URL /wp-admin/admin.php?page=wpo_images&tab=wp_optimize_dimensions
Aspect menu-item-tab
HTTP status 200
Load time 0.914 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Unused images and sizesPremium

Page screenshot: WP-Optimize → Images → 
				Unused images and sizesPremium
URL /wp-admin/admin.php?page=wpo_images&tab=wp_optimize_unused
Aspect menu-item-tab
HTTP status 200
Load time 0.920 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Lazy-loadPremium

Page screenshot: WP-Optimize → Images → 
				Lazy-loadPremium
URL /wp-admin/admin.php?page=wpo_images&tab=wp_optimize_lazyload
Aspect menu-item-tab
HTTP status 200
Load time 0.948 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_images
Aspect menu-item-tab
HTTP status 200
Load time 1.083 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache

Page screenshot: WP-Optimize → Cache
URL /wp-admin/admin.php?page=wpo_cache
Aspect menu-item
HTTP status 200
Load time 0.962 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Preload

Page screenshot: WP-Optimize → Cache → 
				Preload
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_preload
Aspect menu-item-tab
HTTP status 200
Load time 0.901 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Advanced settings

Page screenshot: WP-Optimize → Cache → 
				Advanced settings
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_advanced
Aspect menu-item-tab
HTTP status 200
Load time 0.904 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Gzip compression

Page screenshot: WP-Optimize → Cache → 
				Gzip compression
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_gzip
Aspect menu-item-tab
HTTP status 200
Load time 0.898 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Static file headers

Page screenshot: WP-Optimize → Cache → 
				Static file headers
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_settings
Aspect menu-item-tab
HTTP status 200
Load time 1.028 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_cache
Aspect menu-item-tab
HTTP status 200
Load time 0.924 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Minify

Page screenshot: WP-Optimize → Minify
URL /wp-admin/admin.php?page=wpo_minify
Aspect menu-item
HTTP status 200
Load time 0.940 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Minify → JavaScriptDisabled

Page screenshot: WP-Optimize → Minify → 
				JavaScriptDisabled
URL /wp-admin/admin.php?page=wpo_minify&tab=wp_optimize_js
Aspect menu-item-tab
HTTP status 200
Load time 0.872 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Minify → Fonts

Page screenshot: WP-Optimize → Minify → 
				Fonts
URL /wp-admin/admin.php?page=wpo_minify&tab=wp_optimize_font
Aspect menu-item-tab
HTTP status 200
Load time 0.862 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Minify → Google AnalyticsPremium

Page screenshot: WP-Optimize → Minify → 
				Google AnalyticsPremium
URL /wp-admin/admin.php?page=wpo_minify&tab=wp_optimize_analytics
Aspect menu-item-tab
HTTP status 200
Load time 0.970 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Minify → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_minify
Aspect menu-item-tab
HTTP status 200
Load time 0.874 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Performance

Page screenshot: WP-Optimize → Performance
URL /wp-admin/admin.php?page=wpo_performance
Aspect menu-item
HTTP status 200
Load time 0.894 s
Memory usage 17.19 MiB
JS errors None
Resource errors None

WP-Optimize → Performance → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_performance
Aspect menu-item-tab
HTTP status 200
Load time 0.874 s
Memory usage 17.19 MiB
JS errors None
Resource errors None

WP-Optimize → Settings

Page screenshot: WP-Optimize → Settings
URL /wp-admin/admin.php?page=wpo_settings
Aspect menu-item
HTTP status 200
Load time 0.853 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Settings → System status

Page screenshot: WP-Optimize → Settings → 
				System status
URL /wp-admin/admin.php?page=wpo_settings&tab=wp_optimize_status
Aspect menu-item-tab
HTTP status 200
Load time 0.832 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Settings → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.941 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Help

Page screenshot: WP-Optimize → Help
URL /wp-admin/admin.php?page=wpo_support
Aspect menu-item
HTTP status 200
Load time 0.900 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Help → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_support
Aspect menu-item-tab
HTTP status 200
Load time 0.906 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Premium Upgrade

Page screenshot: WP-Optimize → Premium Upgrade
URL /wp-admin/admin.php?page=wpo_mayalso
Aspect menu-item
HTTP status 200
Load time 0.943 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

WP-Optimize → Premium Upgrade → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_mayalso
Aspect menu-item-tab
HTTP status 200
Load time 0.913 s
Memory usage 17.2 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.257 s
Memory usage 4.41 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.419 s0.566 s+0.147 s3.78 MiB4.1 MiB+ 330.2 KiB
/wp-admin/edit.php0.358 s0.306 s-0.052 s3.78 MiB4.15 MiB+ 370.47 KiB
/wp-admin/post-new.php0.842 s0.911 s+0.069 s6.31 MiB6.72 MiB+ 423.66 KiB
/wp-admin/upload.php0.683 s0.469 s-0.214 s3.74 MiB4.06 MiB+ 323.84 KiB
/wp-admin/options-writing.php0.324 s0.294 s-0.030 s3.71 MiB4.02 MiB+ 311.62 KiB
/wp-admin/media-new.php0.490 s0.339 s-0.151 s3.7 MiB4.02 MiB+ 319.81 KiB
/wp-admin/edit-tags.php?taxonomy=category0.450 s0.292 s-0.158 s3.72 MiB4.04 MiB+ 330.48 KiB
/wp-admin/post-new.php?post_type=page0.677 s0.759 s+0.082 s6.3 MiB6.7 MiB+ 416.41 KiB
/wp-admin/options-discussion.php0.326 s0.507 s+0.181 s3.71 MiB4.02 MiB+ 308.12 KiB
/wp-admin/edit-comments.php0.319 s0.330 s+0.011 s3.73 MiB4.04 MiB+ 307.62 KiB
/0.267 s0.175 s-0.092 s4.11 MiB4.41 MiB+ 305.38 KiB
Average 0.469 s0.450 s-0.019 s4.24 MiB4.57 MiB+ 340.69 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
JavaScript
Language % Lines of code Comment lines Files
PHP49.4%21,9779,038149
JavaScript41.4%18,4375,94722
CSS7.9%3,495794
Markdown1.2%54902
SVG0.1%3405
HTML0.0%1001
JSON0.0%202
Total 44,504 15,064 185

PHP Code Analysis | More results »

Lines of code 18,057
Total complexity 4,653
Median class complexity 22.0
Median method complexity 2.0
Most complex class WP_Optimize_Minify_Front_End
Most complex function WP_Optimize_Minify_Front_End::process_header_css()
Classes 90
Methods 1,301
Functions 8

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 3

Options wp_options 29

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide WP-Optimize - Clean, Compress, Cache Admin Menus