Report - Fluid Checkout for WooCommerce - Lite 4.2.1

Does "Fluid Checkout for WooCommerce - Lite" work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-04-21 09:20:04 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: 54.48 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	2026-04-21T09:35:00+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=e5c4e1ec88
Aspect	after-activation
HTTP status	200
Load time	0.326 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	0.178 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	0.369 s	0.327 s	-0.042 s	3.78 MiB	3.86 MiB	+ 82.14 KiB
/wp-admin/edit.php	0.342 s	0.284 s	-0.058 s	3.78 MiB	3.85 MiB	+ 63.86 KiB
/wp-admin/post-new.php	0.838 s	0.792 s	-0.046 s	6.31 MiB	6.39 MiB	+ 84.66 KiB
/wp-admin/upload.php	0.623 s	0.432 s	-0.191 s	3.74 MiB	3.79 MiB	+ 50.53 KiB
/wp-admin/options-writing.php	0.318 s	0.289 s	-0.029 s	3.71 MiB	3.74 MiB	+ 33.56 KiB
/wp-admin/media-new.php	0.497 s	0.340 s	-0.157 s	3.7 MiB	3.74 MiB	+ 41.76 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.320 s	0.278 s	-0.042 s	3.72 MiB	3.77 MiB	+ 52.43 KiB
/wp-admin/post-new.php?post_type=page	0.808 s	0.639 s	-0.169 s	6.3 MiB	6.38 MiB	+ 82.09 KiB
/wp-admin/options-discussion.php	0.395 s	0.334 s	-0.061 s	3.71 MiB	3.74 MiB	+ 30.06 KiB
/wp-admin/edit-comments.php	0.323 s	0.315 s	-0.008 s	3.73 MiB	3.76 MiB	+ 29.56 KiB
/	0.271 s	0.177 s	-0.094 s	4.11 MiB	4.15 MiB	+ 48.59 KiB
Average	0.464 s	0.382 s	-0.082 s	4.24 MiB	4.29 MiB	+ 54.48 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

Language		%	Lines of code	Comment lines	Files
	PO File	66.0%	140,506	46,618	83
	PHP	12.0%	25,447	17,055	409
	JavaScript	8.6%	18,202	6,464	90
	CSS	7.9%	16,874	35	251
	Sass	4.7%	10,091	4,154	915
	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			212,768	74,336	1,758

PHP Code Analysis | More results »

Lines of code	23,737
Total complexity	6,254
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	283
Methods	2,268
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 4.2.1