Report - Contact Form 7 5.5.6.1

Does Contact Form 7 work with WordPress 6.0 and PHP 7.4.8? A smoke test was performed on 2022-06-17 07:18:04 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: 217.29 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	6.0
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

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=e7d6ff568a
Aspect	after-activation
HTTP status	200
Load time	0.378 s
Memory usage	3.97 MiB
JS errors	None
Resource errors	None

Contact

URL	/wp-admin/admin.php?page=wpcf7
Aspect	menu-item
HTTP status	200
Load time	0.227 s
Memory usage	3.89 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	0.439 s
Memory usage	4.02 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	0.190 s
Memory usage	3.85 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.383 s
Memory usage	3.72 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.380 s	0.396 s	+0.016 s	3.72 MiB	3.93 MiB	+ 220.47 KiB
/wp-admin/edit.php	0.203 s	0.203 s	+0.000 s	3.75 MiB	4.03 MiB	+ 282.63 KiB
/wp-admin/post-new.php	0.768 s	1.039 s	+0.271 s	5.53 MiB	5.71 MiB	+ 186.35 KiB
/wp-admin/upload.php	0.385 s	0.344 s	-0.041 s	3.68 MiB	3.87 MiB	+ 198.3 KiB
/wp-admin/options-writing.php	0.286 s	0.175 s	-0.111 s	3.61 MiB	3.85 MiB	+ 242.63 KiB
/wp-admin/media-new.php	0.320 s	0.177 s	-0.143 s	3.66 MiB	3.85 MiB	+ 198.48 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.194 s	0.202 s	+0.008 s	3.68 MiB	3.9 MiB	+ 219.41 KiB
/wp-admin/post-new.php?post_type=page	0.863 s	0.762 s	-0.101 s	5.53 MiB	5.71 MiB	+ 182 KiB
/wp-admin/options-discussion.php	0.261 s	0.332 s	+0.071 s	3.59 MiB	3.85 MiB	+ 262.8 KiB
/wp-admin/edit-comments.php	0.219 s	0.237 s	+0.018 s	3.69 MiB	3.9 MiB	+ 218.31 KiB
/	0.298 s	0.304 s	+0.006 s	3.55 MiB	3.72 MiB	+ 178.84 KiB
Average	0.380 s	0.379 s	-0.001 s	4 MiB	4.21 MiB	+ 217.29 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	90.0%	13,378	1,229	68
	CSS	6.8%	1,018	68	6
	JavaScript	3.1%	465	4	7
	SVG	0.0%	1	0	1
Total			14,862	1,301	82

PHP Code Analysis | More results »

Lines of code	13,497
Total complexity	2,462
Median class complexity	17.5
Median method complexity	2.0
Most complex class	WPCF7_ContactForm
Most complex function	wpcf7_load_contact_form_admin()

Classes	34
Methods	392
Functions	278

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 5.5.6.1