Report - Fluid Checkout for WooCommerce - Lite 4.1.5

Does "Fluid Checkout for WooCommerce - Lite" work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-02-04 08:18:12 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: 50.29 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	6.9.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-04-21T09:35:00+00:00
Active installs	20,000+
WordPress.org page	https://wordpress.org/plugins/fluid-checkout/
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=fluid-checkout%2Ffluid-checkout.php&plugin_status=all&paged=1&s&_wpnonce=e9e9ce9f42
Aspect	after-activation
HTTP status	200
Load time	0.359 s
Memory usage	3.81 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.189 s
Memory usage	4.15 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.444 s	0.351 s	-0.093 s	3.78 MiB	3.85 MiB	+ 77.95 KiB
/wp-admin/edit.php	0.383 s	0.292 s	-0.091 s	3.78 MiB	3.84 MiB	+ 59.66 KiB
/wp-admin/post-new.php	0.818 s	0.797 s	-0.021 s	6.31 MiB	6.39 MiB	+ 80.47 KiB
/wp-admin/upload.php	0.571 s	0.465 s	-0.106 s	3.74 MiB	3.78 MiB	+ 46.34 KiB
/wp-admin/options-writing.php	0.358 s	0.311 s	-0.047 s	3.71 MiB	3.74 MiB	+ 29.38 KiB
/wp-admin/media-new.php	0.549 s	0.365 s	-0.184 s	3.7 MiB	3.74 MiB	+ 37.57 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.341 s	0.289 s	-0.052 s	3.72 MiB	3.76 MiB	+ 48.24 KiB
/wp-admin/post-new.php?post_type=page	0.719 s	0.680 s	-0.039 s	6.3 MiB	6.37 MiB	+ 77.9 KiB
/wp-admin/options-discussion.php	0.351 s	0.411 s	+0.060 s	3.71 MiB	3.74 MiB	+ 25.88 KiB
/wp-admin/edit-comments.php	0.345 s	0.347 s	+0.002 s	3.73 MiB	3.76 MiB	+ 25.38 KiB
/	0.297 s	0.209 s	-0.088 s	4.11 MiB	4.15 MiB	+ 44.4 KiB
Average	0.471 s	0.411 s	-0.060 s	4.24 MiB	4.28 MiB	+ 50.29 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

JavaScript

CSS

Language		%	Lines of code	Comment lines	Files
	PO File	65.6%	134,212	44,792	83
	PHP	12.2%	24,860	16,668	404
	JavaScript	8.3%	17,047	6,200	86
	CSS	8.2%	16,755	35	248
	Sass	4.9%	9,983	4,114	906
	Markdown	0.5%	1,047	0	1
	JSON	0.3%	555	0	6
	SVG	0.0%	32	0	1
	Bourne Shell	0.0%	14	10	2
Total			204,505	71,819	1,737

PHP Code Analysis | More results »

Lines of code	23,153
Total complexity	6,109
Median class complexity	10.0
Median method complexity	1.0
Most complex class	FluidCheckout_Steps
Most complex function	WC_Settings_FluidCheckout_Checkout_Settings::add_settings()

Classes	278
Methods	2,215
Functions	1

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` 2

fc_db_version
fc_plugin_activation_time

PHP Error Log

The log file is empty.

Fluid Checkout for WooCommerce - Lite 4.1.5