WP Compress – Image Optimizer [All-In-One] 4.50.91

Does WP Compress | Image Optimizer work with WordPress 5.3.2 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: 176.57 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.482 seconds
The average page load time increased by this amount after activating the plugin.

WordPress version5.3.2
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=37403bb33b
Aspect after-activation
HTTP status 200
Load time 2.192 s
Memory usage 4.27 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 3.730 s
Memory usage 3.96 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 0.305 s
Memory usage 3.33 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.384 s0.775 s+0.391 s3.61 MiB3.85 MiB+ 238.29 KiB
/wp-admin/edit.php0.256 s0.701 s+0.445 s3.64 MiB3.84 MiB+ 198.6 KiB
/wp-admin/post-new.php1.498 s2.637 s+1.139 s5.36 MiB5.51 MiB+ 153.77 KiB
/wp-admin/upload.php0.763 s1.331 s+0.568 s3.48 MiB3.71 MiB+ 240.25 KiB
/wp-admin/options-writing.php0.181 s0.616 s+0.435 s3.56 MiB3.69 MiB+ 137.93 KiB
/wp-admin/media-new.php0.225 s0.866 s+0.641 s3.46 MiB3.69 MiB+ 231.54 KiB
/wp-admin/edit-tags.php?taxonomy=category0.215 s0.679 s+0.464 s3.56 MiB3.73 MiB+ 173.95 KiB
/wp-admin/post-new.php?post_type=page1.414 s1.840 s+0.426 s5.35 MiB5.49 MiB+ 146.95 KiB
/wp-admin/options-discussion.php0.299 s0.745 s+0.446 s3.46 MiB3.69 MiB+ 231.85 KiB
/wp-admin/edit-comments.php0.250 s0.671 s+0.421 s3.57 MiB3.73 MiB+ 167.37 KiB
/0.355 s0.278 s-0.077 s3.32 MiB3.34 MiB+ 21.79 KiB
Average 0.531 s1.013 s+0.482 s3.85 MiB4.02 MiB+ 176.57 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.

Database Tables 4

Options wp_options 4

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