Report - Contact Form 7 5.7.6

Does Contact Form 7 work with WordPress 6.2.2 and PHP 8.1.12? A smoke test was performed on 2023-05-20 06:12:14 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: 145.5 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	6.2.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-02-08T09:32:00+00:00
Active installs	10,000,000+
WordPress.org page	https://wordpress.org/plugins/contact-form-7/
Badges	Get badge code

Pages 5

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-7%2Fwp-contact-form-7.php&plugin_status=all&paged=1&s&_wpnonce=4e87997310
Aspect	after-activation
HTTP status	200
Load time	0.449 s
Memory usage	3.3 MiB
JS errors	None
Resource errors	None

Contact

URL	/wp-admin/admin.php?page=wpcf7
Aspect	menu-item
HTTP status	200
Load time	0.200 s
Memory usage	3.18 MiB
JS errors	None
Resource errors	None

Contact → Add New

URL	/wp-admin/admin.php?page=wpcf7-new
Aspect	menu-item
HTTP status	200
Load time	0.213 s
Memory usage	3.3 MiB
JS errors	None
Resource errors	None

Contact → Integration

URL	/wp-admin/admin.php?page=wpcf7-integration
Aspect	menu-item
HTTP status	200
Load time	0.179 s
Memory usage	3.15 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.275 s
Memory usage	3.17 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.762 s	0.270 s	-0.492 s	3.07 MiB	3.23 MiB	+ 160.02 KiB
/wp-admin/edit.php	0.187 s	0.194 s	+0.007 s	3.1 MiB	3.25 MiB	+ 159.91 KiB
/wp-admin/post-new.php	0.750 s	0.997 s	+0.247 s	5.02 MiB	5.15 MiB	+ 136.38 KiB
/wp-admin/upload.php	0.585 s	0.304 s	-0.281 s	3.02 MiB	3.16 MiB	+ 142.63 KiB
/wp-admin/options-writing.php	0.173 s	0.211 s	+0.038 s	3.01 MiB	3.14 MiB	+ 129.41 KiB
/wp-admin/media-new.php	0.336 s	0.200 s	-0.136 s	2.99 MiB	3.14 MiB	+ 154.83 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.184 s	0.176 s	-0.008 s	3.01 MiB	3.16 MiB	+ 160.03 KiB
/wp-admin/post-new.php?post_type=page	0.595 s	0.636 s	+0.041 s	5.01 MiB	5.14 MiB	+ 132.02 KiB
/wp-admin/options-discussion.php	0.211 s	0.225 s	+0.014 s	3 MiB	3.14 MiB	+ 143.15 KiB
/wp-admin/edit-comments.php	0.216 s	0.211 s	-0.005 s	3.03 MiB	3.17 MiB	+ 142.66 KiB
/	0.302 s	0.229 s	-0.073 s	3.03 MiB	3.17 MiB	+ 139.52 KiB
Average	0.391 s	0.332 s	-0.059 s	3.39 MiB	3.53 MiB	+ 145.5 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	90.9%	15,275	2,376	96
	CSS	6.1%	1,025	68	6
	JavaScript	2.8%	466	4	8
	JSON	0.2%	35	0	1
	SVG	0.0%	1	0	1
Total			16,802	2,448	112

PHP Code Analysis | More results »

Lines of code	15,410
Total complexity	2,750
Median class complexity	9.5
Median method complexity	2.0
Most complex class	WPCF7_ContactForm
Most complex function	wpcf7_load_contact_form_admin()

Classes	58
Methods	491
Functions	293

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

wpcf7

Custom Post Types 1

ID	Name
wpcf7_contact_form	Contact Forms

PHP Error Log

The log file is empty.

Contact Form 7 5.7.6