Report - Smush 3.14.2 - PluginTests.com

Does Smush work with WordPress 6.3.2 and PHP 8.1.12? A smoke test was performed on 2023-10-12 21:18:07 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
1	Resource error (CSS, JS, images, fonts and so on.) 1 net::ERR_FAILED

Performance

Memory usage: 508.75 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	6.3.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-02-04T20:49:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/wp-smushit/
Badges	Get badge code

Pages 12

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=wp-smushit%2Fwp-smush.php&plugin_status=all&paged=1&s&_wpnonce=a739fff917
Aspect	after-activation
HTTP status	200
Load time	0.658 s
Memory usage	3.7 MiB
JS errors	None
Resource errors	None

Smush

URL	/wp-admin/admin.php?page=smush
Aspect	menu-item
HTTP status	200
Load time	0.781 s
Memory usage	3.67 MiB
JS errors	None
Resource errors	None

Smush → Bulk Smush

URL	/wp-admin/admin.php?page=smush-bulk
Aspect	menu-item
HTTP status	200
Load time	0.452 s
Memory usage	3.46 MiB
JS errors	None
Resource errors	None

Smush → Directory Smush

URL	/wp-admin/admin.php?page=smush-directory
Aspect	menu-item
HTTP status	200
Load time	0.314 s
Memory usage	3.37 MiB
JS errors	None
Resource errors	None

Smush → Lazy Load

URL	/wp-admin/admin.php?page=smush-lazy-load
Aspect	menu-item
HTTP status	200
Load time	0.321 s
Memory usage	3.35 MiB
JS errors	None
Resource errors	None

Smush → CDN

URL	/wp-admin/admin.php?page=smush-cdn
Aspect	menu-item
HTTP status	200
Load time	0.304 s
Memory usage	3.35 MiB
JS errors	None
Resource errors	None

Smush → Local WebP

URL	/wp-admin/admin.php?page=smush-webp
Aspect	menu-item
HTTP status	200
Load time	0.399 s
Memory usage	3.47 MiB
JS errors	None
Resource errors	None

Smush → Integrations

URL	/wp-admin/admin.php?page=smush-integrations
Aspect	menu-item
HTTP status	200
Load time	0.279 s
Memory usage	3.34 MiB
JS errors	None
Resource errors	None

Smush → Settings

URL	/wp-admin/admin.php?page=smush-settings
Aspect	menu-item
HTTP status	200
Load time	0.305 s
Memory usage	3.35 MiB
JS errors	None
Resource errors	None

Smush → Tutorials

URL	/wp-admin/admin.php?page=smush-tutorials
Aspect	menu-item
HTTP status	200
Load time	0.447 s
Memory usage	3.26 MiB
JS errors	None
Resource errors	None

Smush → Smush Pro

URL	/wp-admin/admin.php?page=smush-upgrade
Aspect	menu-item
HTTP status	200
Load time	0.524 s
Memory usage	3.34 MiB
JS errors	None
Resource errors	`[ { "status": null, "statusText": null, "url": "https://wpmudev.com/blog/wp-json/wp/v2/media/189194", "errorString": "net::ERR_FAILED" } ]`

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.233 s
Memory usage	3.46 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.355 s	0.378 s	+0.023 s	2.83 MiB	3.33 MiB	+ 519.34 KiB
/wp-admin/edit.php	0.202 s	0.187 s	-0.015 s	2.85 MiB	3.41 MiB	+ 575.02 KiB
/wp-admin/post-new.php	0.716 s	0.981 s	+0.265 s	5.22 MiB	5.76 MiB	+ 554.59 KiB
/wp-admin/upload.php	0.565 s	0.540 s	-0.025 s	2.77 MiB	3.26 MiB	+ 506.5 KiB
/wp-admin/options-writing.php	0.218 s	0.246 s	+0.028 s	2.76 MiB	3.24 MiB	+ 486.59 KiB
/wp-admin/media-new.php	0.371 s	0.259 s	-0.112 s	2.74 MiB	3.24 MiB	+ 506.77 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.198 s	0.198 s	+0.000 s	2.76 MiB	3.28 MiB	+ 530.53 KiB
/wp-admin/post-new.php?post_type=page	0.579 s	0.615 s	+0.036 s	5.21 MiB	5.75 MiB	+ 550.18 KiB
/wp-admin/options-discussion.php	0.223 s	0.312 s	+0.089 s	2.75 MiB	3.25 MiB	+ 515.74 KiB
/wp-admin/edit-comments.php	0.265 s	0.215 s	-0.050 s	2.78 MiB	3.28 MiB	+ 512.15 KiB
/	0.270 s	0.189 s	-0.081 s	3.13 MiB	3.46 MiB	+ 338.87 KiB
Average	0.360 s	0.375 s	+0.014 s	3.25 MiB	3.75 MiB	+ 508.75 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	73.4%	28,869	12,849	210
	JavaScript	15.4%	6,046	1,372	43
	Sass	7.5%	2,932	52	10
	JSX	2.5%	973	55	6
	SVG	1.3%	499	2	3
Total			39,319	14,330	272

PHP Code Analysis | More results »

Lines of code	23,696
Total complexity	5,791
Median class complexity	19.0
Median method complexity	2.0
Most complex class	Smush\Core\Modules\Smush
Most complex function	Smush\Core\Modules\Smush::smushit()

Classes	131
Methods	1,879
Functions	0

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.

Database Tables 1

wp_smush_dir_images

Options `wp_options` 10

dir_smush_stats
wp_smush_global_stats
wp_smush_image_sizes_state
wp_smush_pre_3_12_6_site
wp-smush-install-type
wp-smush-preset_configs
wp-smush-settings
wp-smush-version
wpmudev_notices
wpmudev_recommended_plugins_registered

PHP Error Log

The log file is empty.

Smush 3.14.2