Report - Contact Form 7 5.6.1

Does Contact Form 7 work with WordPress 6.0.1 and PHP 7.4.8? A smoke test was performed on 2022-07-19 06:39:05 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: 256.95 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	6.0.1
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=8a2f464492
Aspect	after-activation
HTTP status	200
Load time	0.552 s
Memory usage	4.02 MiB
JS errors	None
Resource errors	None

Contact

URL	/wp-admin/admin.php?page=wpcf7
Aspect	menu-item
HTTP status	200
Load time	0.224 s
Memory usage	3.93 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	0.360 s
Memory usage	4.08 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	0.187 s
Memory usage	3.91 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.326 s
Memory usage	3.78 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.538 s	0.314 s	-0.224 s	3.72 MiB	3.97 MiB	+ 250.73 KiB
/wp-admin/edit.php	0.193 s	0.199 s	+0.006 s	3.75 MiB	4 MiB	+ 256.18 KiB
/wp-admin/post-new.php	0.931 s	1.119 s	+0.188 s	5.55 MiB	5.76 MiB	+ 221.5 KiB
/wp-admin/upload.php	0.417 s	0.375 s	-0.042 s	3.68 MiB	3.93 MiB	+ 255.86 KiB
/wp-admin/options-writing.php	0.165 s	0.264 s	+0.099 s	3.62 MiB	3.91 MiB	+ 299.77 KiB
/wp-admin/media-new.php	0.520 s	0.218 s	-0.302 s	3.66 MiB	3.91 MiB	+ 256.03 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.198 s	0.195 s	-0.003 s	3.69 MiB	3.94 MiB	+ 256.97 KiB
/wp-admin/post-new.php?post_type=page	0.791 s	0.837 s	+0.046 s	5.54 MiB	5.75 MiB	+ 217.15 KiB
/wp-admin/options-discussion.php	0.225 s	0.210 s	-0.015 s	3.6 MiB	3.91 MiB	+ 320.36 KiB
/wp-admin/edit-comments.php	0.218 s	0.228 s	+0.010 s	3.69 MiB	3.94 MiB	+ 255.87 KiB
/	0.277 s	0.436 s	+0.159 s	3.55 MiB	3.78 MiB	+ 235.99 KiB
Average	0.407 s	0.400 s	-0.007 s	4 MiB	4.26 MiB	+ 256.95 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	90.6%	14,281	1,897	85
	CSS	6.5%	1,018	68	6
	JavaScript	2.9%	465	4	7
	SVG	0.0%	1	0	1
Total			15,765	1,969	99

PHP Code Analysis | More results »

Lines of code	14,456
Total complexity	2,590
Median class complexity	10.0
Median method complexity	2.0
Most complex class	WPCF7_ContactForm
Most complex function	wpcf7_load_contact_form_admin()

Classes	52
Methods	452
Functions	284

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 5.6.1