Report - Contact Form CFDB7 1.3.6

Does Contact Form CFDB7 work with WordPress 7.0.2 and PHP 8.1.12? A smoke test was performed on 2026-07-17 20:24:04 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: 9.61 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	7.0.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-08-01T08:14:00+00:00
Active installs	600,000+
WordPress.org page	https://wordpress.org/plugins/contact-form-cfdb7/
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=contact-form-cfdb7%2Fcontact-form-cfdb-7.php&plugin_status=all&paged=1&s&_wpnonce=cb69d78e79
Aspect	after-activation
HTTP status	200
Load time	1.010 s
Memory usage	3.91 MiB
JS errors	None
Resource errors	None

Contact Forms

URL	/wp-admin/admin.php?page=cfdb7-list.php
Aspect	menu-item
HTTP status	200
Load time	0.119 s
Memory usage	N/A
JS errors	None
Resource errors	None

Contact Forms → Addons

URL	/wp-admin/admin.php?page=cfdb7-extensions
Aspect	menu-item
HTTP status	200
Load time	0.753 s
Memory usage	3.86 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.231 s
Memory usage	4.24 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.673 s	0.578 s	-0.095 s	3.92 MiB	3.94 MiB	+ 15.91 KiB
/wp-admin/edit.php	0.545 s	1.277 s	+0.732 s	3.98 MiB	4 MiB	+ 15.2 KiB
/wp-admin/post-new.php	2.068 s	1.448 s	-0.620 s	6.56 MiB	6.58 MiB	+ 24.34 KiB
/wp-admin/upload.php	0.743 s	0.868 s	+0.125 s	3.89 MiB	3.89 MiB	- 1.3 KiB
/wp-admin/options-writing.php	0.550 s	0.531 s	-0.019 s	3.86 MiB	3.86 MiB	+ 2.38 KiB
/wp-admin/media-new.php	0.589 s	0.947 s	+0.358 s	3.85 MiB	3.86 MiB	+ 10.57 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.521 s	0.545 s	+0.024 s	3.86 MiB	3.88 MiB	+ 15.74 KiB
/wp-admin/post-new.php?post_type=page	1.765 s	1.348 s	-0.417 s	6.55 MiB	6.56 MiB	+ 15.87 KiB
/wp-admin/options-discussion.php	0.761 s	0.790 s	+0.029 s	3.86 MiB	3.86 MiB	- 1.13 KiB
/wp-admin/edit-comments.php	0.536 s	0.531 s	-0.005 s	3.88 MiB	3.88 MiB	- 1.55 KiB
/	0.298 s	0.191 s	-0.107 s	4.23 MiB	4.24 MiB	+ 9.63 KiB
Average	0.823 s	0.823 s	+0.000 s	4.41 MiB	4.41 MiB	+ 9.61 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

Language		%	Lines of code	Comment lines	Files
	PHP	95.7%	849	209	6
	CSS	4.3%	38	0	1
Total			887	209	7

PHP Code Analysis | More results »

Lines of code	851
Total complexity	168
Median class complexity	11.0
Median method complexity	2.0
Most complex class	CFDB7_List_Table
Most complex function	cfdb7_before_send_mail()

Classes	6
Methods	28
Functions	12

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 1

wp_db7_forms

Options `wp_options` 1

cfdb7_view_install_date

Capabilities 1

cfdb7_access

PHP Error Log

The log file is empty.

Contact Form CFDB7 1.3.6