Report - Contact Form 7 Mailchimp 1.0.8

Does Contact Form 7 Mailchimp work with WordPress 5.7.2 and PHP 7.4.8? A smoke test was performed on 2021-05-13 23:46:28 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: 166.72 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	5.7.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-05-22T12:16:00+00:00
Active installs	9,000+
WordPress.org page	https://wordpress.org/plugins/cf7-mailchimp/
Badges	Get badge code

Pages 7

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=cf7-mailchimp%2Fcf7-mailchimp.php&plugin_status=all&paged=1&s&_wpnonce=dc8d012c70
Aspect	after-activation
HTTP status	200
Load time	0.710 s
Memory usage	3.51 MiB
JS errors	None
Resource errors	None

Mailchimp

URL	/wp-admin/admin.php?page=vxcf_mailchimp
Aspect	menu-item
HTTP status	200
Load time	0.297 s
Memory usage	2.98 MiB
JS errors	None
Resource errors	None

Mailchimp → Mailchimp Log

URL	/wp-admin/admin.php?page=vxcf_mailchimp&tab=logs
Aspect	menu-item-tab
HTTP status	200
Load time	0.210 s
Memory usage	3.04 MiB
JS errors	None
Resource errors	None

Mailchimp → Mailchimp Accounts

URL	/wp-admin/admin.php?page=vxcf_mailchimp&tab=accounts
Aspect	menu-item-tab
HTTP status	200
Load time	0.202 s
Memory usage	2.95 MiB
JS errors	None
Resource errors	None

Mailchimp → Settings

URL	/wp-admin/admin.php?page=vxcf_mailchimp&tab=settings
Aspect	menu-item-tab
HTTP status	200
Load time	0.183 s
Memory usage	2.93 MiB
JS errors	None
Resource errors	None

Mailchimp → Go Premium

URL	/wp-admin/admin.php?page=vxcf_mailchimp&tab=vxc_notice
Aspect	menu-item-tab
HTTP status	200
Load time	0.162 s
Memory usage	2.88 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.268 s
Memory usage	2.69 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.269 s	0.275 s	+0.006 s	2.82 MiB	3.01 MiB	+ 195.3 KiB
/wp-admin/edit.php	0.185 s	0.195 s	+0.010 s	2.86 MiB	3.05 MiB	+ 195.3 KiB
/wp-admin/post-new.php	0.904 s	1.053 s	+0.149 s	5.02 MiB	5.24 MiB	+ 217.16 KiB
/wp-admin/upload.php	0.505 s	0.445 s	-0.060 s	2.7 MiB	2.88 MiB	+ 188.71 KiB
/wp-admin/options-writing.php	0.264 s	0.147 s	-0.117 s	2.71 MiB	2.86 MiB	+ 156.69 KiB
/wp-admin/media-new.php	0.228 s	0.188 s	-0.040 s	2.67 MiB	2.86 MiB	+ 188.88 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.199 s	0.322 s	+0.123 s	2.77 MiB	2.89 MiB	+ 125.79 KiB
/wp-admin/post-new.php?post_type=page	1.217 s	1.082 s	-0.135 s	5.01 MiB	5.22 MiB	+ 212.75 KiB
/wp-admin/options-discussion.php	0.330 s	0.261 s	-0.069 s	2.68 MiB	2.86 MiB	+ 189.2 KiB
/wp-admin/edit-comments.php	0.231 s	0.207 s	-0.024 s	2.78 MiB	2.9 MiB	+ 124.73 KiB
/	0.282 s	0.297 s	+0.015 s	2.65 MiB	2.69 MiB	+ 39.42 KiB
Average	0.419 s	0.407 s	-0.013 s	3.15 MiB	3.31 MiB	+ 166.72 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

SVG

Language		%	Lines of code	Comment lines	Files
	PHP	88.1%	6,714	739	20
	SVG	8.4%	640	0	1
	CSS	3.5%	268	2	2
	JavaScript	0.0%	1	20	1
Total			7,623	761	24

PHP Code Analysis | More results »

Lines of code	3,869
Total complexity	1,106
Median class complexity	80.0
Median method complexity	3.0
Most complex class	vxcf_mailchimp
Most complex function	vxcf_mailchimp::push()

Classes	7
Methods	183
Functions	0

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 3

wp_vxcf_mailchimp
wp_vxcf_mailchimp_accounts
wp_vxcf_mailchimp_log

Options `wp_options` 2

vxcf_mailchimp_install_data
vxcf_mailchimp_version

Capabilities 11

vxcf_mailchimp_read_feeds
vxcf_mailchimp_edit_feeds
vxcf_mailchimp_read_logs
vxcf_mailchimp_read_settings
vxcf_mailchimp_edit_settings
vxcf_mailchimp_send_to_crm
vxcf_mailchimp_export_logs
vxcf_mailchimp_read_license
vxcf_mailchimp_uninstall
vx_crmperks_view_addons
vx_crmperks_edit_addons

PHP Error Log

The log file is empty.

Contact Form 7 Mailchimp 1.0.8