WP Compress – Image Optimizer [All-In-One] 5.00.12

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

Page speed impact: 0.465 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=b0d873be17
Aspect after-activation
HTTP status 200
Load time 1.286 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 3.019 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 0.502 s
Memory usage 3.39 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.357 s0.699 s+0.342 s3.64 MiB3.87 MiB+ 236.16 KiB
/wp-admin/edit.php0.187 s0.654 s+0.467 s3.67 MiB3.9 MiB+ 236.56 KiB
/wp-admin/post-new.php1.204 s2.067 s+0.863 s5.43 MiB5.57 MiB+ 143.9 KiB
/wp-admin/upload.php0.436 s1.144 s+0.708 s3.5 MiB3.73 MiB+ 239.38 KiB
/wp-admin/options-writing.php0.172 s0.606 s+0.434 s3.58 MiB3.71 MiB+ 135.8 KiB
/wp-admin/media-new.php0.205 s0.634 s+0.429 s3.48 MiB3.7 MiB+ 229.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.161 s0.929 s+0.768 s3.58 MiB3.75 MiB+ 171.85 KiB
/wp-admin/post-new.php?post_type=page1.365 s1.705 s+0.340 s5.42 MiB5.56 MiB+ 141.08 KiB
/wp-admin/options-discussion.php0.290 s0.728 s+0.438 s3.48 MiB3.71 MiB+ 229.73 KiB
/wp-admin/edit-comments.php0.198 s0.638 s+0.440 s3.59 MiB3.81 MiB+ 229.24 KiB
/0.349 s0.239 s-0.110 s3.43 MiB3.39 MiB- 41.01 KiB
Average 0.448 s0.913 s+0.465 s3.89 MiB4.06 MiB+ 177.46 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