Image Optimizer 0.4.0

Does Image Optimizer work with WordPress 5.7.1 and PHP 7.4.8? 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: 34.82 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.

WordPress version5.7.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+ page

WordPress compatibility badge PHP compatibility badge

Get badge code

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=resmushit-image-optimizer%2Fresmushit.php&plugin_status=all&paged=1&s&_wpnonce=b18b22d6bb
Aspect after-activation
HTTP status 200
Load time 0.480 s
Memory usage 2.75 MiB
JS errors None
Resource errors None

Media →

Page screenshot: Media →
URL /wp-admin/upload.php?page=resmushit_options
Aspect menu-item
HTTP status 200
Load time 0.962 s
Memory usage 2.73 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 0.184 s
Memory usage 2.68 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.251 s0.267 s+0.016 s2.82 MiB2.86 MiB+ 38.04 KiB
/wp-admin/edit.php0.176 s0.182 s+0.006 s2.86 MiB2.9 MiB+ 38.04 KiB
/wp-admin/post-new.php0.869 s1.095 s+0.226 s5.03 MiB5.07 MiB+ 43.66 KiB
/wp-admin/upload.php0.458 s0.569 s+0.111 s2.7 MiB2.73 MiB+ 33.91 KiB
/wp-admin/options-writing.php0.248 s0.159 s-0.089 s2.71 MiB2.72 MiB+ 4.88 KiB
/wp-admin/media-new.php0.215 s0.178 s-0.037 s2.67 MiB2.71 MiB+ 38.21 KiB
/wp-admin/edit-tags.php?taxonomy=category0.177 s0.181 s+0.004 s2.77 MiB2.81 MiB+ 37.98 KiB
/wp-admin/post-new.php?post_type=page1.131 s0.610 s-0.521 s5.01 MiB5.06 MiB+ 45.81 KiB
/wp-admin/options-discussion.php0.305 s0.193 s-0.112 s2.68 MiB2.71 MiB+ 37.39 KiB
/wp-admin/edit-comments.php0.239 s0.197 s-0.042 s2.78 MiB2.81 MiB+ 36.89 KiB
/0.292 s0.210 s-0.082 s2.65 MiB2.68 MiB+ 28.24 KiB
Average 0.396 s0.349 s-0.047 s3.15 MiB3.19 MiB+ 34.82 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.

PO File
Language % Lines of code Comment lines Files
PO File21.3%4131663
Total 1,940 682 11

PHP Code Analysis | More results »

Lines of code 1,049
Total complexity 229
Median class complexity 55.0
Median method complexity 3.0
Most complex class reSmushitUI
Most complex function resmushit_activate()
Classes 2
Methods 29
Functions 33


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 11

PHP Error Log

The log file is empty.

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