Report - reSmush.it Image Optimizer 1.0.4

Does reSmush.it Image Optimizer work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-11 18:56:39 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 63.56 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.

Environment

WordPress version	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-06-16T13:10:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/resmushit-image-optimizer/
Badges	Get badge code

Pages 3

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=c9b70feef5
Aspect	after-activation
HTTP status	200
Load time	0.376 s
Memory usage	3.79 MiB
JS errors	None
Resource errors	None

Settings → reSmush.it

URL	/wp-admin/options-general.php?page=resmushit_options
Aspect	menu-item
HTTP status	200
Load time	0.496 s
Memory usage	3.78 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.183 s
Memory usage	4.16 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.513 s	0.384 s	-0.129 s	3.78 MiB	3.84 MiB	+ 65.45 KiB
/wp-admin/edit.php	0.360 s	0.347 s	-0.013 s	3.78 MiB	3.84 MiB	+ 62.28 KiB
/wp-admin/post-new.php	0.859 s	1.117 s	+0.258 s	6.31 MiB	6.41 MiB	+ 103.23 KiB
/wp-admin/upload.php	0.598 s	0.461 s	-0.137 s	3.74 MiB	3.78 MiB	+ 44.88 KiB
/wp-admin/options-writing.php	0.318 s	0.298 s	-0.020 s	3.71 MiB	3.76 MiB	+ 48.87 KiB
/wp-admin/media-new.php	0.502 s	0.341 s	-0.161 s	3.7 MiB	3.76 MiB	+ 57.06 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.289 s	0.331 s	+0.042 s	3.72 MiB	3.78 MiB	+ 67.73 KiB
/wp-admin/post-new.php?post_type=page	0.692 s	0.872 s	+0.180 s	6.3 MiB	6.4 MiB	+ 104.66 KiB
/wp-admin/options-discussion.php	0.360 s	0.373 s	+0.013 s	3.71 MiB	3.76 MiB	+ 45.37 KiB
/wp-admin/edit-comments.php	0.325 s	0.319 s	-0.006 s	3.74 MiB	3.78 MiB	+ 44.87 KiB
/	0.270 s	0.184 s	-0.086 s	4.11 MiB	4.16 MiB	+ 54.72 KiB
Average	0.462 s	0.457 s	-0.005 s	4.24 MiB	4.3 MiB	+ 63.56 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.

PHP

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	73.6%	4,152	1,015	24
	CSS	11.9%	669	6	4
	Sass	6.5%	367	13	4
	JavaScript	5.3%	300	46	1
	SVG	1.5%	83	0	1
	JSON	1.2%	68	0	5
Total			5,639	1,080	39

PHP Code Analysis | More results »

Lines of code	4,105
Total complexity	924
Median class complexity	44.0
Median method complexity	2.0
Most complex class	Resmush\FileSystem\Model\File\FileModel
Most complex function	Resmush\Notices\NoticeModel::getForDisplay()

Classes	18
Methods	248
Functions	3

Additions

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

resmushit_cron
resmushit_cron_firstactivation
resmushit_cron_lastaction
resmushit_cron_lastrun
resmushit_has_no_backup_files
resmushit_notice_close_eoldec23
resmushit_on_upload
resmushit_preserve_exif
resmushit_qlty
resmushit_remove_unsmushed
resmushit_statistics
resmushit_total_optimized

PHP Error Log

The log file is empty.

reSmush.it Image Optimizer 1.0.4