Report - Smart Slider 3 3.5.1.32

Does Smart Slider 3 work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-11 16:29:00 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: 996.65 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.020 seconds
The average page load time increased by this amount after activating the plugin.

Environment

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

Plugin Info

Last updated	2026-05-28T12:10:00+00:00
Active installs	800,000+
WordPress.org page	https://wordpress.org/plugins/smart-slider-3/
Badges	Get badge code

Pages 6

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=smart-slider-3%2Fsmart-slider-3.php&plugin_status=all&paged=1&s&_wpnonce=3ac33e6bf0
Aspect	after-activation
HTTP status	200
Load time	0.708 s
Memory usage	6.1 MiB
JS errors	None
Resource errors	None

Smart Slider

URL	/wp-admin/admin.php?page=smart-slider3
Aspect	menu-item
HTTP status	200
Load time	1.084 s
Memory usage	5.1 MiB
JS errors	None
Resource errors	None

Smart Slider → Help center

URL	/wp-admin/admin.php?page=smart-slider3-help
Aspect	menu-item
HTTP status	200
Load time	1.227 s
Memory usage	4.98 MiB
JS errors	None
Resource errors	None

Smart Slider → Go Pro

URL	/wp-admin/admin.php?page=smart-slider3-go-pro
Aspect	menu-item
HTTP status	200
Load time	0.503 s
Memory usage	4.9 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.279 s
Memory usage	4.94 MiB
JS errors	None
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200
Load time	1.165 s
Memory usage	7.42 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.429 s	0.521 s	+0.092 s	3.78 MiB	4.73 MiB	+ 975.79 KiB
/wp-admin/edit.php	0.376 s	0.394 s	+0.018 s	3.78 MiB	4.79 MiB	+ 1 MiB
/wp-admin/post-new.php	0.837 s	1.243 s	+0.406 s	6.31 MiB	7.62 MiB	+ 1.31 MiB
/wp-admin/upload.php	0.549 s	0.531 s	-0.018 s	3.74 MiB	4.7 MiB	+ 979.23 KiB
/wp-admin/options-writing.php	0.342 s	0.327 s	-0.015 s	3.71 MiB	4.58 MiB	+ 893.43 KiB
/wp-admin/media-new.php	0.680 s	0.375 s	-0.305 s	3.7 MiB	4.58 MiB	+ 893.43 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.333 s	0.374 s	+0.041 s	3.72 MiB	4.62 MiB	+ 926.23 KiB
/wp-admin/post-new.php?post_type=page	0.719 s	0.787 s	+0.068 s	6.3 MiB	7.52 MiB	+ 1.23 MiB
/wp-admin/options-discussion.php	0.352 s	0.404 s	+0.052 s	3.71 MiB	4.59 MiB	+ 897.4 KiB
/wp-admin/edit-comments.php	0.353 s	0.344 s	-0.009 s	3.74 MiB	4.63 MiB	+ 915.98 KiB
/	0.308 s	0.199 s	-0.109 s	4.11 MiB	4.94 MiB	+ 852.76 KiB
Average	0.480 s	0.500 s	+0.020 s	4.24 MiB	5.21 MiB	+ 996.65 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

PHP

Language		%	Lines of code	Comment lines	Files
	PO File	58.1%	79,342	6,135	17
	PHP	36.6%	49,980	6,876	742
	JavaScript	4.9%	6,691	1,056	22
	SVG	0.3%	414	0	27
	JSON	0.0%	38	0	2
	CSS	0.0%	6	0	3
Total			136,471	14,067	813

PHP Code Analysis | More results »

Lines of code	47,184
Total complexity	8,328
Median class complexity	6.0
Median method complexity	1.0
Most complex class	Nextend\Framework\Asset\Css\Less\LessCompiler
Most complex function	Nextend\SmartSlider3\Slider\Feature\Responsive::__construct()

Classes	640
Methods	3,647
Functions	13

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 6

wp_nextend2_image_storage
wp_nextend2_section_storage
wp_nextend2_smartslider3_generators
wp_nextend2_smartslider3_sliders
wp_nextend2_smartslider3_sliders_xref
wp_nextend2_smartslider3_slides

Options `wp_options` 2

n2_ss3_version
widget_smartslider3

Sidebar Widgets 1

ID	Name
smartslider3	Smart Slider

Capabilities 4

smartslider
smartslider_config
smartslider_edit
smartslider_delete

PHP Error Log

The log file is empty.

Smart Slider 3 3.5.1.32