Image Optimizer 0.4.9

Does Image Optimizer work with WordPress 6.1 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: 33.32 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 version6.1
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=47c6601a08
Aspect after-activation
HTTP status 200
Load time 0.274 s
Memory usage 3.54 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 3.331 s
Memory usage 3.51 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 0.280 s
Memory usage 3.45 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.284 s0.226 s-0.058 s3.55 MiB3.58 MiB+ 35.48 KiB
/wp-admin/edit.php0.188 s0.183 s-0.005 s3.58 MiB3.62 MiB+ 35.48 KiB
/wp-admin/post-new.php1.040 s0.893 s-0.147 s5.48 MiB5.51 MiB+ 36.47 KiB
/wp-admin/upload.php0.518 s0.286 s-0.232 s3.49 MiB3.53 MiB+ 36.85 KiB
/wp-admin/options-writing.php0.154 s0.146 s-0.008 s3.49 MiB3.5 MiB+ 15.47 KiB
/wp-admin/media-new.php0.226 s0.179 s-0.047 s3.47 MiB3.5 MiB+ 37 KiB
/wp-admin/edit-tags.php?taxonomy=category0.179 s0.174 s-0.005 s3.5 MiB3.55 MiB+ 50.97 KiB
/wp-admin/post-new.php?post_type=page0.682 s0.693 s+0.011 s5.47 MiB5.51 MiB+ 34.59 KiB
/wp-admin/options-discussion.php0.193 s0.256 s+0.063 s3.47 MiB3.52 MiB+ 54.84 KiB
/wp-admin/edit-comments.php0.201 s0.250 s+0.049 s3.5 MiB3.55 MiB+ 54.34 KiB
/0.260 s0.257 s-0.003 s3.47 MiB3.45 MiB- 24.98 KiB
Average 0.357 s0.322 s-0.035 s3.86 MiB3.89 MiB+ 33.32 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 File18.3%3991553
Total 2,176 719 12

PHP Code Analysis | More results »

Lines of code 1,283
Total complexity 281
Median class complexity 54.0
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

User Metadata wp_usermeta 1

PHP Error Log

The log file is empty.

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