Report - Contact Form CFDB7 1.3.5

Does Contact Form CFDB7 work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-11 16:37:48 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: 9.05 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=24f458d605
Aspect	after-activation
HTTP status	200
Load time	0.481 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	0.141 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	0.667 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	0.201 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	0.506 s	0.352 s	-0.154 s	3.78 MiB	3.79 MiB	+ 15.66 KiB
/wp-admin/edit.php	0.376 s	0.329 s	-0.047 s	3.78 MiB	3.8 MiB	+ 15.27 KiB
/wp-admin/post-new.php	0.833 s	1.452 s	+0.619 s	6.31 MiB	6.33 MiB	+ 19.66 KiB
/wp-admin/upload.php	0.533 s	0.602 s	+0.069 s	3.74 MiB	3.74 MiB	- 2.14 KiB
/wp-admin/options-writing.php	0.343 s	0.332 s	-0.011 s	3.71 MiB	3.71 MiB	+ 1.85 KiB
/wp-admin/media-new.php	0.573 s	0.363 s	-0.210 s	3.7 MiB	3.71 MiB	+ 10.05 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.339 s	0.303 s	-0.036 s	3.72 MiB	3.74 MiB	+ 20.72 KiB
/wp-admin/post-new.php?post_type=page	0.724 s	0.693 s	-0.031 s	6.3 MiB	6.31 MiB	+ 13.14 KiB
/wp-admin/options-discussion.php	0.341 s	0.390 s	+0.049 s	3.71 MiB	3.71 MiB	- 1.65 KiB
/wp-admin/edit-comments.php	0.368 s	0.344 s	-0.024 s	3.73 MiB	3.73 MiB	- 2.16 KiB
/	0.307 s	0.209 s	-0.098 s	4.11 MiB	4.12 MiB	+ 9.16 KiB
Average	0.477 s	0.488 s	+0.011 s	4.24 MiB	4.24 MiB	+ 9.05 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%	848	209	6
	CSS	4.3%	38	0	1
Total			886	209	7

PHP Code Analysis | More results »

Lines of code	850
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 1.3.5