Report - Lead Form Builder 1.5.8

Does Lead Form Builder work with WordPress 5.7.2 and PHP 7.4.8? A smoke test was performed on 2021-06-03 10:17:05 UTC.

Summary

Errors

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

Performance

Memory usage: 62.04 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.125 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.7.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

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 10

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=d9ba871f91
Aspect	after-activation
HTTP status	200
Load time	0.654 s
Memory usage	2.84 MiB
JS errors	None
Resource errors	None

Lead Form

URL	/wp-admin/admin.php?page=wplf-plugin-menu
Aspect	menu-item
HTTP status	200
Load time	0.757 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → Add Forms

URL	/wp-admin/admin.php?page=add-new-form
Aspect	menu-item
HTTP status	200
Load time	0.432 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → Add Forms → Email Setting

URL	/wp-admin/admin.php?page=add-new-form
Aspect	menu-item-tab
HTTP status	200
Load time	0.416 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → Add Forms → Captcha Setting

URL	/wp-admin/admin.php?page=add-new-form
Aspect	menu-item-tab
HTTP status	200
Load time	0.700 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → Add Forms → Setting

URL	/wp-admin/admin.php?page=add-new-form
Aspect	menu-item-tab
HTTP status	200
Load time	0.385 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → View Leads

URL	/wp-admin/admin.php?page=all-form-leads
Aspect	menu-item
HTTP status	200
Load time	0.478 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Lead Form → About Lead From

URL	/wp-admin/admin.php?page=pro-form-leads
Aspect	menu-item
HTTP status	200
Load time	1.866 s
Memory usage	2.73 MiB
JS errors	`[ { "message": "ReferenceError: lfbresizeIframe is not defined\n at HTMLIFrameElement.onload (/wp-admin/admin.php?page=pro-form-leads:148:112)", "trace": null, "code": null } ]`
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.358 s
Memory usage	2.71 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	0.882 s
Memory usage	2.9 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.276 s	0.385 s	+0.109 s	2.82 MiB	2.88 MiB	+ 62.53 KiB
/wp-admin/edit.php	0.179 s	0.241 s	+0.062 s	2.86 MiB	2.92 MiB	+ 62.53 KiB
/wp-admin/post-new.php	0.974 s	1.122 s	+0.148 s	5.02 MiB	5.1 MiB	+ 74.89 KiB
/wp-admin/upload.php	0.508 s	0.437 s	-0.071 s	2.7 MiB	2.76 MiB	+ 64.59 KiB
/wp-admin/options-writing.php	0.151 s	0.549 s	+0.398 s	2.71 MiB	2.74 MiB	+ 32.57 KiB
/wp-admin/media-new.php	0.248 s	0.237 s	-0.011 s	2.67 MiB	2.74 MiB	+ 64.77 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.258 s	0.349 s	+0.091 s	2.77 MiB	2.83 MiB	+ 65.67 KiB
/wp-admin/post-new.php?post_type=page	0.743 s	1.178 s	+0.435 s	5.01 MiB	5.08 MiB	+ 70.48 KiB
/wp-admin/options-discussion.php	0.284 s	0.547 s	+0.263 s	2.67 MiB	2.74 MiB	+ 65.08 KiB
/wp-admin/edit-comments.php	0.308 s	0.267 s	-0.041 s	2.78 MiB	2.84 MiB	+ 64.62 KiB
/	0.359 s	0.353 s	-0.006 s	2.65 MiB	2.71 MiB	+ 54.7 KiB
Average	0.390 s	0.515 s	+0.125 s	3.15 MiB	3.21 MiB	+ 62.04 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

SVG

CSS

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	36.3%	4,426	306	21
	SVG	26.4%	3,218	11	12
	CSS	22.8%	2,781	105	4
	JavaScript	13.9%	1,691	700	5
	Markdown	0.7%	86	0	1
Total			12,202	1,122	43

PHP Code Analysis | More results »

Lines of code	4,372
Total complexity	575
Median class complexity	22.0
Median method complexity	2.0
Most complex class	LFB_Front_end_FORMS
Most complex function	LFB_COLORS::lfb_color_form()

Classes	15
Methods	122
Functions	34

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

Roles 1

ID	Name
lfb_role	LFB Role

Capabilities 1

lfb_manager

PHP Error Log

The log file is empty.

Lead Form Builder 1.5.8