Image Optimizer 1.0.0

Does Image Optimizer work with WordPress 6.4.3 and PHP 8.1.12? 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: 51.59 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 version6.4.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
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=8387144ebf
Aspect after-activation
HTTP status 200
Load time 0.266 s
Memory usage 3.38 MiB
JS errors None
Resource errors None

Settings →

Page screenshot: Settings →
URL /wp-admin/options-general.php?page=resmushit_options
Aspect menu-item
HTTP status 200
Load time 0.370 s
Memory usage 3.38 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 0.200 s
Memory usage 3.36 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.503 s0.309 s-0.194 s3.38 MiB3.45 MiB+ 65.05 KiB
/wp-admin/edit.php0.226 s0.225 s-0.001 s3.41 MiB3.47 MiB+ 65.05 KiB
/wp-admin/post-new.php0.940 s1.169 s+0.229 s5.46 MiB5.52 MiB+ 61.2 KiB
/wp-admin/upload.php0.645 s0.503 s-0.142 s3.33 MiB3.37 MiB+ 45.13 KiB
/wp-admin/options-writing.php0.229 s0.196 s-0.033 s3.32 MiB3.36 MiB+ 40.27 KiB
/wp-admin/media-new.php0.320 s0.278 s-0.042 s3.3 MiB3.35 MiB+ 59.78 KiB
/wp-admin/edit-tags.php?taxonomy=category0.215 s0.217 s+0.002 s3.31 MiB3.38 MiB+ 65.05 KiB
/wp-admin/post-new.php?post_type=page0.979 s0.725 s-0.254 s5.45 MiB5.52 MiB+ 68.21 KiB
/wp-admin/options-discussion.php0.484 s0.459 s-0.025 s3.3 MiB3.35 MiB+ 48.18 KiB
/wp-admin/edit-comments.php0.277 s0.219 s-0.058 s3.34 MiB3.38 MiB+ 47.68 KiB
/0.286 s0.256 s-0.030 s3.36 MiB3.36 MiB+ 1.92 KiB
Average 0.464 s0.414 s-0.050 s3.72 MiB3.77 MiB+ 51.59 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.

Language % Lines of code Comment lines Files
Total 5,178 1,042 38

PHP Code Analysis | More results »

Lines of code 3,988
Total complexity 905
Median class complexity 43.5
Median method complexity 2.0
Most complex class Resmush\FileSystem\Model\File\FileModel
Most complex function Resmush\Notices\NoticeModel::getForDisplay()
Classes 18
Methods 244
Functions 3


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 12

PHP Error Log

The log file is empty.

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