WP-Optimize - Clean, Compress, Cache 3.1.6

Does "WP-Optimize - Clean, Compress, Cache" work with WordPress 5.6.1 and PHP 7.4.8? 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: 485.74 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 version5.6.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-optimize/
Badges

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Pages 24

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=5f48fda0a5
Aspect after-activation
HTTP status 200
Load time 2.477 s
Memory usage 3.39 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 0.875 s
Memory usage 3.48 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 0.418 s
Memory usage 3.47 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 0.407 s
Memory usage 3.4 MiB
JS errors None
Resource errors None

WP-Optimize → Feedback

Page screenshot: WP-Optimize → 
			
			Feedback
URL /wp-admin/admin.php?page=WP-Optimize
Aspect menu-item-tab
HTTP status 200
Load time 0.407 s
Memory usage 3.4 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 0.475 s
Memory usage 3.4 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 0.529 s
Memory usage 3.4 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 0.394 s
Memory usage 3.4 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 0.300 s
Memory usage 3.4 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 0.381 s
Memory usage 3.4 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 0.304 s
Memory usage 3.4 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 0.395 s
Memory usage 3.4 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 0.520 s
Memory usage 3.4 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 0.381 s
Memory usage 3.4 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Feedback

Page screenshot: WP-Optimize → Cache → 
			
			Feedback
URL /wp-admin/admin.php?page=wpo_cache
Aspect menu-item-tab
HTTP status 200
Load time 0.473 s
Memory usage 3.4 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 0.424 s
Memory usage 3.4 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 0.386 s
Memory usage 3.4 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 0.373 s
Memory usage 3.4 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 0.394 s
Memory usage 3.4 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 0.359 s
Memory usage 3.4 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 0.277 s
Memory usage 3.4 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 0.401 s
Memory usage 3.4 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 0.400 s
Memory usage 3.4 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 0.211 s
Memory usage 3 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.260 s0.497 s+0.237 s2.79 MiB3.29 MiB+ 512.9 KiB
/wp-admin/edit.php0.190 s0.338 s+0.148 s2.84 MiB3.32 MiB+ 500.04 KiB
/wp-admin/post-new.php0.867 s1.177 s+0.310 s4.93 MiB5.43 MiB+ 509.97 KiB
/wp-admin/upload.php0.485 s0.522 s+0.037 s2.67 MiB3.17 MiB+ 511.85 KiB
/wp-admin/options-writing.php0.157 s0.183 s+0.026 s2.68 MiB3.15 MiB+ 480.4 KiB
/wp-admin/media-new.php0.245 s0.294 s+0.049 s2.65 MiB3.15 MiB+ 513.1 KiB
/wp-admin/edit-tags.php?taxonomy=category0.192 s0.223 s+0.031 s2.68 MiB3.18 MiB+ 513.81 KiB
/wp-admin/post-new.php?post_type=page1.187 s0.622 s-0.565 s4.92 MiB5.42 MiB+ 504.14 KiB
/wp-admin/options-discussion.php0.319 s0.280 s-0.039 s2.65 MiB3.15 MiB+ 513.22 KiB
/wp-admin/edit-comments.php0.242 s0.234 s-0.008 s2.75 MiB3.18 MiB+ 447.17 KiB
/0.279 s0.236 s-0.043 s2.67 MiB3 MiB+ 336.59 KiB
Average 0.402 s0.419 s+0.017 s3.11 MiB3.59 MiB+ 485.74 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.

JavaScript
PHP
CSS
Language % Lines of code Comment lines Files
JavaScript45.3%13,8002,78318
PHP43.3%13,1844,87493
CSS11.3%3,454944
HTML0.0%1001
JSON0.0%202
Total 30,450 7,751 118

PHP Code Analysis | More results »

Lines of code 10,500
Total complexity 2,863
Median class complexity 23.0
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 53
Methods 713
Functions 9

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 2

Options wp_options 18

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