Image Optimizer 0.4.8

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=0b6a1bdc2c
Aspect after-activation
HTTP status 200
Load time 0.371 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 3.323 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 0.255 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.php0.305 s0.269 s-0.036 s3.55 MiB3.58 MiB+ 35.48 KiB
/wp-admin/edit.php0.201 s0.219 s+0.018 s3.58 MiB3.62 MiB+ 35.48 KiB
/wp-admin/post-new.php0.864 s0.687 s-0.177 s5.48 MiB5.51 MiB+ 36.47 KiB
/wp-admin/upload.php0.625 s0.350 s-0.275 s3.49 MiB3.53 MiB+ 36.85 KiB
/wp-admin/options-writing.php0.163 s0.159 s-0.004 s3.49 MiB3.5 MiB+ 15.47 KiB
/wp-admin/media-new.php0.255 s0.232 s-0.023 s3.47 MiB3.5 MiB+ 37 KiB
/wp-admin/edit-tags.php?taxonomy=category0.192 s0.389 s+0.197 s3.5 MiB3.55 MiB+ 50.97 KiB
/wp-admin/post-new.php?post_type=page0.727 s0.666 s-0.061 s5.47 MiB5.51 MiB+ 34.59 KiB
/wp-admin/options-discussion.php0.251 s0.223 s-0.028 s3.47 MiB3.52 MiB+ 54.84 KiB
/wp-admin/edit-comments.php0.235 s0.225 s-0.010 s3.5 MiB3.55 MiB+ 54.34 KiB
/0.281 s0.239 s-0.042 s3.47 MiB3.45 MiB- 24.98 KiB
Average 0.373 s0.333 s-0.040 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 File18.5%3991553
Total 2,162 719 12

PHP Code Analysis | More results »

Lines of code 1,269
Total complexity 278
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