Image Optimizer 0.2.3

Does Image Optimizer work with WordPress 5.3.2 and PHP 7.2.16? 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: 21.83 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 version5.3.2
PHP version7.2.16
MySQL version8.0.15
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=0e92ed3e2e
Aspect after-activation
HTTP status 200
Load time 0.422 s
Memory usage 3.6 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 0.772 s
Memory usage 3.52 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 0.216 s
Memory usage 3.31 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.321 s0.296 s-0.025 s3.61 MiB3.64 MiB+ 31.34 KiB
/wp-admin/edit.php0.233 s0.244 s+0.011 s3.64 MiB3.67 MiB+ 31.34 KiB
/wp-admin/post-new.php1.322 s1.687 s+0.365 s5.36 MiB5.4 MiB+ 37.95 KiB
/wp-admin/upload.php0.540 s0.467 s-0.073 s3.48 MiB3.51 MiB+ 29.9 KiB
/wp-admin/options-writing.php0.168 s0.169 s+0.001 s3.56 MiB3.5 MiB- 63.23 KiB
/wp-admin/media-new.php0.219 s0.227 s+0.008 s3.46 MiB3.49 MiB+ 31.48 KiB
/wp-admin/edit-tags.php?taxonomy=category0.341 s0.224 s-0.117 s3.56 MiB3.59 MiB+ 31.29 KiB
/wp-admin/post-new.php?post_type=page1.279 s1.283 s+0.004 s5.35 MiB5.38 MiB+ 31.13 KiB
/wp-admin/options-discussion.php0.301 s0.296 s-0.005 s3.46 MiB3.49 MiB+ 30.7 KiB
/wp-admin/edit-comments.php0.293 s0.253 s-0.040 s3.57 MiB3.6 MiB+ 30.2 KiB
/0.304 s0.192 s-0.112 s3.32 MiB3.33 MiB+ 18.03 KiB
Average 0.484 s0.485 s+0.002 s3.85 MiB3.87 MiB+ 21.83 KiB


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.

No new entries found.

PHP Error Log

The log file is empty.

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