WP Compress – Image Optimizer [All-In-One] 5.00.16

Does WP Compress | Image Optimizer work with WordPress 5.4 and PHP 7.2.16? A smoke test was performed on .


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

Memory usage: 174.5 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.434 seconds
The average page load time increased by this amount after activating the plugin.

WordPress version5.4
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/wp-compress-image-optimizer/

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Pages 3

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-compress-image-optimizer%2Fwp-compress.php&plugin_status=all&paged=1&s&_wpnonce=79b363f3be
Aspect after-activation
HTTP status 200
Load time 1.312 s
Memory usage 4.39 MiB
JS errors None
Resource errors None

WP Compress

Page screenshot: WP Compress
URL /wp-admin/admin.php?page=wpcompress
Aspect menu-item
HTTP status 200
Load time 1.545 s
Memory usage 4.02 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.530 s
Memory usage 3.36 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.278 s0.745 s+0.467 s3.64 MiB3.87 MiB+ 236.16 KiB
/wp-admin/edit.php0.228 s0.680 s+0.452 s3.67 MiB3.9 MiB+ 236.56 KiB
/wp-admin/post-new.php1.293 s1.965 s+0.672 s5.43 MiB5.57 MiB+ 143.9 KiB
/wp-admin/upload.php0.472 s1.152 s+0.680 s3.5 MiB3.73 MiB+ 239.38 KiB
/wp-admin/options-writing.php0.375 s0.622 s+0.247 s3.58 MiB3.71 MiB+ 135.8 KiB
/wp-admin/media-new.php0.209 s0.636 s+0.427 s3.48 MiB3.7 MiB+ 229.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.170 s0.895 s+0.725 s3.58 MiB3.75 MiB+ 171.82 KiB
/wp-admin/post-new.php?post_type=page1.069 s1.449 s+0.380 s5.42 MiB5.56 MiB+ 141.08 KiB
/wp-admin/options-discussion.php0.309 s0.700 s+0.391 s3.48 MiB3.71 MiB+ 229.73 KiB
/wp-admin/edit-comments.php0.231 s0.654 s+0.423 s3.59 MiB3.81 MiB+ 229.24 KiB
/0.334 s0.248 s-0.086 s3.43 MiB3.36 MiB- 73.63 KiB
Average 0.452 s0.886 s+0.434 s3.89 MiB4.06 MiB+ 174.5 KiB


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.

Options wp_options 2

User Metadata wp_usermeta 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "WP Compress" Admin Menu