Image Optimizer 0.4.2

Does Image Optimizer work with WordPress 6.0.1 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: 27.27 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 version6.0.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+ page

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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=resmushit-image-optimizer%2Fresmushit.php&plugin_status=all&paged=1&s&_wpnonce=a0df163d7f
Aspect after-activation
HTTP status 200
Load time 0.416 s
Memory usage 3.73 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 0.876 s
Memory usage 3.7 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 0.203 s
Memory usage 3.58 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.304 s0.258 s-0.046 s3.72 MiB3.75 MiB+ 34.04 KiB
/wp-admin/edit.php0.179 s0.200 s+0.021 s3.75 MiB3.79 MiB+ 33.33 KiB
/wp-admin/post-new.php0.847 s0.873 s+0.026 s5.55 MiB5.58 MiB+ 35.03 KiB
/wp-admin/upload.php0.565 s0.356 s-0.209 s3.68 MiB3.72 MiB+ 35.41 KiB
/wp-admin/options-writing.php0.280 s0.143 s-0.137 s3.62 MiB3.63 MiB+ 12.81 KiB
/wp-admin/media-new.php0.341 s0.185 s-0.156 s3.66 MiB3.7 MiB+ 34.21 KiB
/wp-admin/edit-tags.php?taxonomy=category0.187 s0.178 s-0.009 s3.69 MiB3.72 MiB+ 33.98 KiB
/wp-admin/post-new.php?post_type=page0.612 s0.750 s+0.138 s5.54 MiB5.57 MiB+ 33.19 KiB
/wp-admin/options-discussion.php0.205 s0.264 s+0.059 s3.6 MiB3.63 MiB+ 33.39 KiB
/wp-admin/edit-comments.php0.203 s0.215 s+0.012 s3.69 MiB3.73 MiB+ 32.89 KiB
/0.286 s0.204 s-0.082 s3.6 MiB3.58 MiB- 18.3 KiB
Average 0.364 s0.330 s-0.035 s4.01 MiB4.04 MiB+ 27.27 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 File20.3%4131663
Total 2,030 731 12

PHP Code Analysis | More results »

Lines of code 1,139
Total complexity 248
Median class complexity 53.0
Median method complexity 3.0
Most complex class reSmushitUI
Most complex function resmushit_activate()
Classes 3
Methods 33
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