Report - Contact Form CFDB7 1.3.6

Does Contact Form CFDB7 work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-05-05 14:40:08 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: 9.8 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	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-05-05T14:29:00+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=301c28a891
Aspect	after-activation
HTTP status	200
Load time	0.374 s
Memory usage	3.75 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	0.106 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	0.594 s
Memory usage	3.71 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.188 s
Memory usage	4.12 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.952 s	0.343 s	-0.609 s	3.78 MiB	3.79 MiB	+ 16.47 KiB
/wp-admin/edit.php	0.517 s	0.344 s	-0.173 s	3.78 MiB	3.8 MiB	+ 16.07 KiB
/wp-admin/post-new.php	0.791 s	1.543 s	+0.752 s	6.31 MiB	6.33 MiB	+ 20.45 KiB
/wp-admin/upload.php	0.484 s	0.553 s	+0.069 s	3.74 MiB	3.74 MiB	- 1.34 KiB
/wp-admin/options-writing.php	0.316 s	0.297 s	-0.019 s	3.71 MiB	3.71 MiB	+ 2.66 KiB
/wp-admin/media-new.php	0.487 s	0.292 s	-0.195 s	3.7 MiB	3.71 MiB	+ 10.85 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.316 s	0.437 s	+0.121 s	3.71 MiB	3.74 MiB	+ 21.52 KiB
/wp-admin/post-new.php?post_type=page	0.884 s	0.771 s	-0.113 s	6.3 MiB	6.31 MiB	+ 13.95 KiB
/wp-admin/options-discussion.php	0.772 s	0.307 s	-0.465 s	3.71 MiB	3.71 MiB	- 864 bytes
/wp-admin/edit-comments.php	0.447 s	0.345 s	-0.102 s	3.73 MiB	3.73 MiB	- 1.34 KiB
/	0.325 s	0.230 s	-0.095 s	4.11 MiB	4.12 MiB	+ 9.3 KiB
Average	0.572 s	0.497 s	-0.075 s	4.23 MiB	4.24 MiB	+ 9.8 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