WP-Optimize - Clean, Compress, Cache 3.1.10

Does "WP-Optimize - Clean, Compress, Cache" work with WordPress 5.7.2 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: 504.98 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 version5.7.2
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=f5b305e1bf
Aspect after-activation
HTTP status 200
Load time 2.430 s
Memory usage 3.43 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 0.831 s
Memory usage 3.57 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 0.413 s
Memory usage 3.56 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 0.389 s
Memory usage 3.51 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 0.373 s
Memory usage 3.51 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 0.544 s
Memory usage 3.51 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 0.432 s
Memory usage 3.51 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 0.286 s
Memory usage 3.51 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 0.367 s
Memory usage 3.51 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 0.359 s
Memory usage 3.51 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 0.288 s
Memory usage 3.51 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 0.374 s
Memory usage 3.51 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 0.436 s
Memory usage 3.51 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 0.332 s
Memory usage 3.51 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 0.628 s
Memory usage 3.51 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 0.360 s
Memory usage 3.51 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 0.356 s
Memory usage 3.51 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 0.357 s
Memory usage 3.51 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 0.280 s
Memory usage 3.51 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 0.406 s
Memory usage 3.51 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 0.285 s
Memory usage 3.51 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 0.417 s
Memory usage 3.51 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 0.367 s
Memory usage 3.51 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 0.274 s
Memory usage 3.1 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.265 s0.585 s+0.320 s2.82 MiB3.34 MiB+ 532.05 KiB
/wp-admin/edit.php0.179 s0.218 s+0.039 s2.86 MiB3.36 MiB+ 510.71 KiB
/wp-admin/post-new.php0.918 s1.234 s+0.316 s5.02 MiB5.54 MiB+ 524.8 KiB
/wp-admin/upload.php0.495 s0.489 s-0.006 s2.7 MiB3.21 MiB+ 523.26 KiB
/wp-admin/options-writing.php0.247 s0.197 s-0.050 s2.71 MiB3.19 MiB+ 490.3 KiB
/wp-admin/media-new.php0.241 s0.193 s-0.048 s2.67 MiB3.18 MiB+ 524.56 KiB
/wp-admin/edit-tags.php?taxonomy=category0.196 s0.188 s-0.008 s2.77 MiB3.22 MiB+ 461.59 KiB
/wp-admin/post-new.php?post_type=page1.206 s0.704 s-0.502 s5.01 MiB5.51 MiB+ 516.85 KiB
/wp-admin/options-discussion.php0.294 s0.236 s-0.058 s2.67 MiB3.19 MiB+ 523.12 KiB
/wp-admin/edit-comments.php0.223 s0.232 s+0.009 s2.78 MiB3.25 MiB+ 484.98 KiB
/0.277 s0.221 s-0.056 s2.65 MiB3.1 MiB+ 462.55 KiB
Average 0.413 s0.409 s-0.004 s3.15 MiB3.64 MiB+ 504.98 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
CSS
Language % Lines of code Comment lines Files
PHP44.9%13,8885,02096
JavaScript43.6%13,4992,74416
CSS11.5%3,561974
HTML0.0%1001
JSON0.0%202
Total 30,960 7,861 119

PHP Code Analysis | More results »

Lines of code 11,013
Total complexity 3,007
Median class complexity 24.0
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 55
Methods 739
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 19

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