Image Optimizer 0.4.3

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: 32.22 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=f9dd763172
Aspect after-activation
HTTP status 200
Load time 0.326 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 1.153 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 0.361 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.php0.350 s0.247 s-0.103 s3.72 MiB3.75 MiB+ 34.04 KiB
/wp-admin/edit.php0.187 s0.205 s+0.018 s3.75 MiB3.79 MiB+ 33.33 KiB
/wp-admin/post-new.php0.762 s1.011 s+0.249 s5.55 MiB5.58 MiB+ 35.03 KiB
/wp-admin/upload.php0.412 s0.373 s-0.039 s3.68 MiB3.72 MiB+ 35.41 KiB
/wp-admin/options-writing.php0.149 s0.154 s+0.005 s3.62 MiB3.63 MiB+ 12.81 KiB
/wp-admin/media-new.php0.460 s0.207 s-0.253 s3.66 MiB3.7 MiB+ 34.21 KiB
/wp-admin/edit-tags.php?taxonomy=category0.180 s0.195 s+0.015 s3.69 MiB3.72 MiB+ 33.98 KiB
/wp-admin/post-new.php?post_type=page0.713 s0.653 s-0.060 s5.54 MiB5.57 MiB+ 33.19 KiB
/wp-admin/options-discussion.php0.261 s0.360 s+0.099 s3.6 MiB3.63 MiB+ 33.39 KiB
/wp-admin/edit-comments.php0.220 s0.247 s+0.027 s3.69 MiB3.73 MiB+ 32.89 KiB
/0.342 s0.226 s-0.116 s3.55 MiB3.58 MiB+ 36.16 KiB
Average 0.367 s0.353 s-0.014 s4 MiB4.04 MiB+ 32.22 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 File19.5%3991553
Total 2,042 719 12

PHP Code Analysis | More results »

Lines of code 1,161
Total complexity 254
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