Image Optimizer 0.4.1

Does Image Optimizer work with WordPress 5.8.2 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: 27.3 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 version5.8.2
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=0f0765275d
Aspect after-activation
HTTP status 200
Load time 0.399 s
Memory usage 3.07 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 0.965 s
Memory usage 3.04 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 0.218 s
Memory usage 2.94 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.304 s0.260 s-0.044 s3.08 MiB3.12 MiB+ 34.04 KiB
/wp-admin/edit.php0.174 s0.179 s+0.005 s3.11 MiB3.15 MiB+ 34.04 KiB
/wp-admin/post-new.php0.737 s0.918 s+0.181 s5.27 MiB5.3 MiB+ 36.53 KiB
/wp-admin/upload.php0.479 s0.303 s-0.176 s3.03 MiB3.06 MiB+ 29.91 KiB
/wp-admin/options-writing.php0.139 s0.137 s-0.002 s3.02 MiB3.04 MiB+ 16.88 KiB
/wp-admin/media-new.php0.381 s0.180 s-0.201 s3.01 MiB3.04 MiB+ 34.21 KiB
/wp-admin/edit-tags.php?taxonomy=category0.183 s0.167 s-0.016 s3.04 MiB3.07 MiB+ 33.98 KiB
/wp-admin/post-new.php?post_type=page0.954 s0.710 s-0.244 s5.26 MiB5.29 MiB+ 33.81 KiB
/wp-admin/options-discussion.php0.225 s0.285 s+0.060 s3 MiB3.04 MiB+ 33.39 KiB
/wp-admin/edit-comments.php0.197 s0.204 s+0.007 s3.04 MiB3.07 MiB+ 32.89 KiB
/0.257 s0.209 s-0.048 s2.96 MiB2.94 MiB- 19.42 KiB
Average 0.366 s0.323 s-0.043 s3.44 MiB3.47 MiB+ 27.3 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