Report - Contact Form CFDB7 1.3.3

Does Contact Form CFDB7 work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on 2025-09-30 20:27:36 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: 3.85 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	6.8.3
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=aa7de06836
Aspect	after-activation
HTTP status	200
Load time	0.294 s
Memory usage	3.54 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	0.136 s
Memory usage	N/A
JS errors	None
Resource errors	None

Contact Forms → Extensions

URL	/wp-admin/admin.php?page=cfdb7-extensions
Aspect	menu-item
HTTP status	200
Load time	0.427 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.196 s
Memory usage	3.44 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.615 s	0.299 s	-0.316 s	3.51 MiB	3.53 MiB	+ 20.01 KiB
/wp-admin/edit.php	0.235 s	0.201 s	-0.034 s	3.58 MiB	3.59 MiB	+ 10.73 KiB
/wp-admin/post-new.php	0.840 s	1.220 s	+0.380 s	6.06 MiB	6.08 MiB	+ 16.68 KiB
/wp-admin/upload.php	0.688 s	0.593 s	-0.095 s	3.53 MiB	3.53 MiB	- 1.18 KiB
/wp-admin/options-writing.php	0.238 s	0.223 s	-0.015 s	3.5 MiB	3.5 MiB	+ 2.52 KiB
/wp-admin/media-new.php	0.266 s	0.265 s	-0.001 s	3.49 MiB	3.5 MiB	+ 10.71 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.215 s	0.203 s	-0.012 s	3.5 MiB	3.53 MiB	+ 21.38 KiB
/wp-admin/post-new.php?post_type=page	1.137 s	0.797 s	-0.340 s	6.05 MiB	6.07 MiB	+ 15.84 KiB
/wp-admin/options-discussion.php	0.355 s	0.263 s	-0.092 s	3.5 MiB	3.5 MiB	- 1008 bytes
/wp-admin/edit-comments.php	0.473 s	0.220 s	-0.253 s	3.52 MiB	3.53 MiB	+ 4.02 KiB
/	0.332 s	0.240 s	-0.092 s	3.5 MiB	3.44 MiB	- 57.37 KiB
Average	0.490 s	0.411 s	-0.079 s	3.98 MiB	3.98 MiB	+ 3.85 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	95.6%	819	208	6
	CSS	4.4%	38	0	1
Total			857	208	7

PHP Code Analysis | More results »

Lines of code	819
Total complexity	165
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 1.3.3