Report - reSmush.it Image Optimizer 0.4.9

Does reSmush.it Image Optimizer work with WordPress 6.1 and PHP 7.4.8? A smoke test was performed on 2022-11-02 10:55:35 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: 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.

Environment

WordPress version	6.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

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=47c6601a08
Aspect	after-activation
HTTP status	200
Load time	0.274 s
Memory usage	3.54 MiB
JS errors	None
Resource errors	None

Media → reSmush.it

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

URL	/
Aspect	front-page
HTTP status	200
Load time	0.280 s
Memory usage	3.45 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.284 s	0.226 s	-0.058 s	3.55 MiB	3.58 MiB	+ 35.48 KiB
/wp-admin/edit.php	0.188 s	0.183 s	-0.005 s	3.58 MiB	3.62 MiB	+ 35.48 KiB
/wp-admin/post-new.php	1.040 s	0.893 s	-0.147 s	5.48 MiB	5.51 MiB	+ 36.47 KiB
/wp-admin/upload.php	0.518 s	0.286 s	-0.232 s	3.49 MiB	3.53 MiB	+ 36.85 KiB
/wp-admin/options-writing.php	0.154 s	0.146 s	-0.008 s	3.49 MiB	3.5 MiB	+ 15.47 KiB
/wp-admin/media-new.php	0.226 s	0.179 s	-0.047 s	3.47 MiB	3.5 MiB	+ 37 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.179 s	0.174 s	-0.005 s	3.5 MiB	3.55 MiB	+ 50.97 KiB
/wp-admin/post-new.php?post_type=page	0.682 s	0.693 s	+0.011 s	5.47 MiB	5.51 MiB	+ 34.59 KiB
/wp-admin/options-discussion.php	0.193 s	0.256 s	+0.063 s	3.47 MiB	3.52 MiB	+ 54.84 KiB
/wp-admin/edit-comments.php	0.201 s	0.250 s	+0.049 s	3.5 MiB	3.55 MiB	+ 54.34 KiB
/	0.260 s	0.257 s	-0.003 s	3.47 MiB	3.45 MiB	- 24.98 KiB
Average	0.357 s	0.322 s	-0.035 s	3.86 MiB	3.89 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.

PHP

PO File

CSS

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	59.5%	1,295	535	7
	PO File	18.3%	399	155	3
	CSS	12.4%	269	0	1
	JavaScript	9.8%	213	29	1
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

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` 11

resmushit_cron
resmushit_cron_firstactivation
resmushit_cron_lastaction
resmushit_cron_lastrun
resmushit_has_no_backup_files
resmushit_on_upload
resmushit_preserve_exif
resmushit_qlty
resmushit_remove_unsmushed
resmushit_statistics
resmushit_total_optimized

User Metadata `wp_usermeta` 1

wp_persisted_preferences

PHP Error Log

The log file is empty.

reSmush.it Image Optimizer 0.4.9