Report - Ninja Forms Signature Contract Add-On 3.1.6.4

Does "Ninja Forms Signature Contract Add-On" work with WordPress 5.8.3 and PHP 7.4.8? A smoke test was performed on 2022-01-09 11:18:48 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: 80.13 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	5.8.3
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-04-30T16:40:00+00:00
Active installs	500+
WordPress.org page	https://wordpress.org/plugins/ninja-signature-contract-forms-add-on/
Badges	Get badge code

Pages 3

E-signature ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=esign-ninja-about
Requested URL	/wp-admin/plugins.php?action=activate&plugin=ninja-signature-contract-forms-add-on%2Fninja-forms-digital-signature.php&plugin_status=all&paged=1&s&_wpnonce=41c0afe6b4
Aspect	after-activation
HTTP status	200
Load time	2.338 s
Memory usage	3.2 MiB
JS errors	None
Resource errors	None

E-Signature

URL	/wp-admin/admin.php?page=esign-ninjaforms-about
Aspect	menu-item
HTTP status	200
Load time	0.503 s
Memory usage	3.07 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.197 s
Memory usage	3.03 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.316 s	0.309 s	-0.007 s	3.08 MiB	3.21 MiB	+ 133.19 KiB
/wp-admin/edit.php	0.171 s	0.200 s	+0.029 s	3.11 MiB	3.24 MiB	+ 133.19 KiB
/wp-admin/post-new.php	0.921 s	1.100 s	+0.179 s	5.27 MiB	5.34 MiB	+ 73.55 KiB
/wp-admin/upload.php	0.667 s	0.317 s	-0.350 s	3.03 MiB	3.1 MiB	+ 68.05 KiB
/wp-admin/options-writing.php	0.150 s	0.163 s	+0.013 s	3.02 MiB	3.08 MiB	+ 52.03 KiB
/wp-admin/media-new.php	0.421 s	0.294 s	-0.127 s	3.01 MiB	3.07 MiB	+ 68.23 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.185 s	0.262 s	+0.077 s	3.04 MiB	3.11 MiB	+ 69.13 KiB
/wp-admin/post-new.php?post_type=page	0.865 s	0.916 s	+0.051 s	5.26 MiB	5.33 MiB	+ 69.13 KiB
/wp-admin/options-discussion.php	0.220 s	0.224 s	+0.004 s	3 MiB	3.07 MiB	+ 68.54 KiB
/wp-admin/edit-comments.php	0.199 s	0.203 s	+0.004 s	3.04 MiB	3.11 MiB	+ 68.08 KiB
/	0.260 s	0.194 s	-0.066 s	2.96 MiB	3.03 MiB	+ 78.36 KiB
Average	0.398 s	0.380 s	-0.018 s	3.44 MiB	3.52 MiB	+ 80.13 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

Language		%	Lines of code	Comment lines	Files
	PHP	63.3%	2,776	391	25
	CSS	29.5%	1,295	33	4
	SVG	4.5%	196	1	11
	JavaScript	2.2%	95	31	3
	PO File	0.5%	24	2	1
Total			4,386	458	44

PHP Code Analysis | More results »

Lines of code	2,052
Total complexity	416
Median class complexity	14.5
Median method complexity	3.0
Most complex class	ESIG_NF_SETTING
Most complex function	esig_generate_about_page()

Classes	8
Methods	102
Functions	7

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` 1

WP_ESignature__Ninja_Forms_Digital_Signature_documentation

PHP Error Log

The log file is empty.

Ninja Forms Signature Contract Add-On 3.1.6.4