Report - Lead Form Builder 1.8.3

Does Lead Form Builder work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on 2023-02-11 08:17:27 UTC.

Summary

Errors

	No PHP errors, warnings or notices
1	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 46.86 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	6.1.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-07-05T11:00:00+00:00
Active installs	10,000+
WordPress.org page	https://wordpress.org/plugins/lead-form-builder/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=lead-form-builder%2Flead-form-builder.php&plugin_status=all&paged=1&s&_wpnonce=44f625e4a5
Aspect	after-activation
HTTP status	200
Load time	0.321 s
Memory usage	3.07 MiB
JS errors	None
Resource errors	None

ThemeHunk

URL	/wp-admin/admin.php?page=themehunk-plugins
Aspect	menu-item
HTTP status	200
Load time	0.476 s
Memory usage	3.08 MiB
JS errors	None
Resource errors	None

ThemeHunk → Lead Form Builder

URL	/wp-admin/admin.php?page=wplf-plugin-menu
Aspect	menu-item
HTTP status	200
Load time	0.459 s
Memory usage	3.06 MiB
JS errors	[ { "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.8.3:5:42)\n at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.8.3:36:5)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.1.1:2:30038)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.1.1:2:30340)", "trace": null, "code": null } ]
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.234 s
Memory usage	2.99 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	1.150 s
Memory usage	4.99 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.283 s	0.260 s	-0.023 s	3.05 MiB	3.1 MiB	+ 55.09 KiB
/wp-admin/edit.php	0.189 s	0.188 s	-0.001 s	3.07 MiB	3.13 MiB	+ 55.09 KiB
/wp-admin/post-new.php	0.764 s	0.967 s	+0.203 s	4.97 MiB	5.02 MiB	+ 59.45 KiB
/wp-admin/upload.php	0.516 s	0.316 s	-0.200 s	2.99 MiB	3.03 MiB	+ 37.72 KiB
/wp-admin/options-writing.php	0.142 s	0.153 s	+0.011 s	2.99 MiB	3.01 MiB	+ 24.38 KiB
/wp-admin/media-new.php	0.278 s	0.193 s	-0.085 s	2.97 MiB	3.02 MiB	+ 49.91 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.225 s	0.187 s	-0.038 s	2.98 MiB	3.03 MiB	+ 55.08 KiB
/wp-admin/post-new.php?post_type=page	0.609 s	0.825 s	+0.216 s	4.96 MiB	5.01 MiB	+ 55.04 KiB
/wp-admin/options-discussion.php	0.204 s	0.243 s	+0.039 s	2.97 MiB	3.01 MiB	+ 38.22 KiB
/wp-admin/edit-comments.php	0.177 s	0.201 s	+0.024 s	3 MiB	3.04 MiB	+ 37.76 KiB
/	0.271 s	0.235 s	-0.036 s	2.94 MiB	2.99 MiB	+ 47.73 KiB
Average	0.333 s	0.343 s	+0.010 s	3.35 MiB	3.4 MiB	+ 46.86 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

SVG

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	36.0%	4,751	316	28
	CSS	27.0%	3,565	126	6
	SVG	24.4%	3,219	11	13
	JavaScript	12.7%	1,678	646	5
Total			13,213	1,099	52

PHP Code Analysis | More results »

Lines of code	4,360
Total complexity	594
Median class complexity	22.0
Median method complexity	1.0
Most complex class	LFB_Front_end_FORMS
Most complex function	LFB_Front_end_FORMS::lfb_show_front_end_forms()

Classes	13
Methods	124
Functions	38

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 5

wp_lead_form
wp_lead_form_data
wp_lead_form_extension
wp_lead_form_options
wp_th_popup

Options `wp_options` 1

widget_lfb-form-builder

Sidebar Widgets 1

ID	Name
lfb-form-builder	Lead Form Builder

PHP Error Log

The log file is empty.

Lead Form Builder 1.8.3