Report - Ultimate Post Kit 4.1.8

Does Ultimate Post Kit work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-05-06 10:15:36 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: 7.19 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	2026-05-06T10:10:00+00:00
Active installs	30,000+
WordPress.org page	https://wordpress.org/plugins/ultimate-post-kit/
Badges	Get badge code

Pages 2

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=ultimate-post-kit%2Fultimate-post-kit.php&plugin_status=all&paged=1&s&_wpnonce=f87fbbbcc6
Aspect	after-activation
HTTP status	200
Load time	0.403 s
Memory usage	3.75 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.228 s
Memory usage	4.11 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.464 s	0.348 s	-0.116 s	3.78 MiB	3.79 MiB	+ 16.53 KiB
/wp-admin/edit.php	0.370 s	0.295 s	-0.075 s	3.78 MiB	3.79 MiB	+ 11.77 KiB
/wp-admin/post-new.php	0.802 s	1.198 s	+0.396 s	6.31 MiB	6.33 MiB	+ 19.24 KiB
/wp-admin/upload.php	0.932 s	0.648 s	-0.284 s	3.74 MiB	3.73 MiB	- 5.27 KiB
/wp-admin/options-writing.php	0.439 s	0.305 s	-0.134 s	3.71 MiB	3.71 MiB	- 1.27 KiB
/wp-admin/media-new.php	0.528 s	0.354 s	-0.174 s	3.7 MiB	3.71 MiB	+ 6.92 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.314 s	0.295 s	-0.019 s	3.72 MiB	3.73 MiB	+ 17.59 KiB
/wp-admin/post-new.php?post_type=page	1.009 s	0.983 s	-0.026 s	6.3 MiB	6.31 MiB	+ 16.36 KiB
/wp-admin/options-discussion.php	0.410 s	0.391 s	-0.019 s	3.71 MiB	3.71 MiB	- 4.77 KiB
/wp-admin/edit-comments.php	0.333 s	0.355 s	+0.022 s	3.73 MiB	3.73 MiB	- 5.27 KiB
/	0.292 s	0.223 s	-0.069 s	4.11 MiB	4.11 MiB	+ 7.21 KiB
Average	0.536 s	0.490 s	-0.045 s	4.24 MiB	4.24 MiB	+ 7.19 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	50.6%	67,793	3,132	190
	CSS	46.0%	61,574	268	110
	SVG	2.8%	3,752	2	26
	JavaScript	0.6%	823	27	3
	JSON	0.0%	58	0	1
Total			134,000	3,429	330

PHP Code Analysis | More results »

Lines of code	68,223
Total complexity	4,549
Median class complexity	29.0
Median method complexity	1.0
Most complex class	UltimatePostKit_Admin_Settings
Most complex function	UltimatePostKit\Modules\ParadoxSlider\Widgets\Paradox_Slider::register_controls()

Classes	129
Methods	1,213
Functions	61

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` 1

rc_date_rc_ultimate_post_kit_fbbba4329405e68a0c1587d6bba5f4a2_installed

PHP Error Log

The log file is empty.

Ultimate Post Kit 4.1.8