Report - Contact Form 7 5.7.2

Does Contact Form 7 work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on 2022-12-28 04:26:41 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: 169.98 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	6.1.1
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=b7505966d4
Aspect	after-activation
HTTP status	200
Load time	0.281 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	0.193 s
Memory usage	3.16 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	0.316 s
Memory usage	3.29 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	0.161 s
Memory usage	3.14 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.220 s
Memory usage	3.15 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.625 s	0.218 s	-0.407 s	3.05 MiB	3.22 MiB	+ 176.88 KiB
/wp-admin/edit.php	0.174 s	0.168 s	-0.006 s	3.07 MiB	3.24 MiB	+ 171.27 KiB
/wp-admin/post-new.php	0.735 s	0.659 s	-0.076 s	4.97 MiB	5.11 MiB	+ 142.09 KiB
/wp-admin/upload.php	0.647 s	0.396 s	-0.251 s	2.99 MiB	3.15 MiB	+ 161.94 KiB
/wp-admin/options-writing.php	0.163 s	0.147 s	-0.016 s	2.99 MiB	3.13 MiB	+ 148.59 KiB
/wp-admin/media-new.php	0.255 s	0.144 s	-0.111 s	2.97 MiB	3.14 MiB	+ 174.13 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.168 s	0.180 s	+0.012 s	2.98 MiB	3.18 MiB	+ 199.33 KiB
/wp-admin/post-new.php?post_type=page	0.590 s	0.563 s	-0.027 s	4.96 MiB	5.1 MiB	+ 138.99 KiB
/wp-admin/options-discussion.php	0.207 s	0.180 s	-0.027 s	2.98 MiB	3.13 MiB	+ 162.34 KiB
/wp-admin/edit-comments.php	0.193 s	0.193 s	+0.000 s	3 MiB	3.18 MiB	+ 181.95 KiB
/	0.301 s	0.221 s	-0.080 s	2.94 MiB	3.15 MiB	+ 212.25 KiB
Average	0.369 s	0.279 s	-0.090 s	3.35 MiB	3.52 MiB	+ 169.98 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%	15,135	2,246	96
	CSS	6.1%	1,022	68	6
	JavaScript	2.8%	466	4	8
	JSON	0.2%	35	0	1
	SVG	0.0%	1	0	1
Total			16,659	2,318	112

PHP Code Analysis | More results »

Lines of code	15,270
Total complexity	2,730
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	489
Functions	291

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 5.7.2