Report - Smart Custom Fields 4.2.1

Does Smart Custom Fields work with WordPress 5.8.2 and PHP 7.4.8? A smoke test was performed on 2021-11-17 04:55:10 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: 196.03 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.371 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.8.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-07-16T01:34:00+00:00
Active installs	50,000+
WordPress.org page	https://wordpress.org/plugins/smart-custom-fields/
Badges	Get badge code

Pages 4

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-custom-fields%2Fsmart-custom-fields.php&plugin_status=all&paged=1&s&_wpnonce=33deab132a
Aspect	after-activation
HTTP status	200
Load time	0.947 s
Memory usage	3.27 MiB
JS errors	None
Resource errors	None

Smart Custom Fields

URL	/wp-admin/edit.php?post_type=smart-custom-fields
Aspect	menu-item
HTTP status	200
Load time	0.477 s
Memory usage	3.31 MiB
JS errors	None
Resource errors	None

Smart Custom Fields → Add New

URL	/wp-admin/post-new.php?post_type=smart-custom-fields
Aspect	menu-item
HTTP status	200
Load time	0.856 s
Memory usage	3.35 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.226 s
Memory usage	3.07 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.320 s	0.597 s	+0.277 s	3.08 MiB	3.33 MiB	+ 249.88 KiB
/wp-admin/edit.php	0.266 s	0.672 s	+0.406 s	3.11 MiB	3.35 MiB	+ 242.56 KiB
/wp-admin/post-new.php	1.094 s	1.979 s	+0.885 s	5.27 MiB	5.48 MiB	+ 216.44 KiB
/wp-admin/upload.php	0.418 s	0.662 s	+0.244 s	3.03 MiB	3.17 MiB	+ 147.42 KiB
/wp-admin/options-writing.php	0.143 s	0.435 s	+0.292 s	3.02 MiB	3.18 MiB	+ 156.37 KiB
/wp-admin/media-new.php	0.403 s	0.466 s	+0.063 s	3.01 MiB	3.17 MiB	+ 165.59 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.180 s	0.472 s	+0.292 s	3.04 MiB	3.27 MiB	+ 235.33 KiB
/wp-admin/post-new.php?post_type=page	0.836 s	1.923 s	+1.087 s	5.26 MiB	5.47 MiB	+ 215.99 KiB
/wp-admin/options-discussion.php	0.213 s	0.527 s	+0.314 s	3 MiB	3.17 MiB	+ 172.23 KiB
/wp-admin/edit-comments.php	0.199 s	0.467 s	+0.268 s	3.04 MiB	3.27 MiB	+ 232.55 KiB
/	0.238 s	0.196 s	-0.042 s	2.95 MiB	3.07 MiB	+ 121.96 KiB
Average	0.392 s	0.763 s	+0.371 s	3.44 MiB	3.63 MiB	+ 196.03 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	44.7%	4,553	1,934	34
	JavaScript	42.4%	4,318	1,639	14
	CSS	6.2%	631	209	8
	PO File	3.4%	350	272	2
	Markdown	2.9%	291	0	3
	JSON	0.3%	33	0	1
Total			10,176	4,054	62

PHP Code Analysis | More results »

Lines of code	4,577
Total complexity	730
Median class complexity	11.0
Median method complexity	1.5
Most complex class	SCF
Most complex function	Smart_Custom_Fields_Controller_Settings::save_post()

Classes	34
Methods	250
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.

Custom Post Types 1

ID	Name
smart-custom-fields	Smart Custom Fields

PHP Error Log

The log file is empty.