WP Compress – Image Optimizer [All-In-One] 4.50.81

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

Page speed impact: 0.432 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=083710802a
Aspect after-activation
HTTP status 200
Load time 1.394 s
Memory usage 4.25 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 3.521 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 0.293 s
Memory usage 3.38 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.280 s0.703 s+0.423 s3.61 MiB3.79 MiB+ 178.23 KiB
/wp-admin/edit.php0.204 s0.657 s+0.453 s3.64 MiB3.82 MiB+ 178.63 KiB
/wp-admin/post-new.php1.103 s1.778 s+0.675 s5.36 MiB5.45 MiB+ 93.71 KiB
/wp-admin/upload.php0.421 s1.133 s+0.712 s3.48 MiB3.72 MiB+ 244.2 KiB
/wp-admin/options-writing.php0.144 s0.593 s+0.449 s3.56 MiB3.7 MiB+ 141.88 KiB
/wp-admin/media-new.php0.205 s0.635 s+0.430 s3.46 MiB3.69 MiB+ 235.48 KiB
/wp-admin/edit-tags.php?taxonomy=category0.282 s0.654 s+0.372 s3.56 MiB3.74 MiB+ 177.89 KiB
/wp-admin/post-new.php?post_type=page0.964 s1.404 s+0.440 s5.35 MiB5.44 MiB+ 86.89 KiB
/wp-admin/options-discussion.php0.246 s0.684 s+0.438 s3.46 MiB3.69 MiB+ 235.8 KiB
/wp-admin/edit-comments.php0.196 s0.643 s+0.447 s3.57 MiB3.73 MiB+ 171.31 KiB
/0.313 s0.225 s-0.088 s3.32 MiB3.38 MiB+ 68.69 KiB
Average 0.396 s0.828 s+0.432 s3.85 MiB4.01 MiB+ 164.79 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