MC4WP: Mailchimp for WordPress 4.2.2

Does MailChimp for WordPress work with WordPress 4.9.6 and PHP 7.0.16? A smoke test was performed on .

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: 247.92 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 version4.9.6
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/mailchimp-for-wp/
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Pages 8

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=mailchimp-for-wp%2Fmailchimp-for-wp.php&plugin_status=all&paged=1&s&_wpnonce=0d7ae4d537
Aspect after-activation
HTTP status 200 OK
Load time 0.150 s
Memory usage 3.37 MiB
JS errors None
Resource errors None

MailChimp for WP

Page screenshot: MailChimp for WP
URL /wp-admin/admin.php?page=mailchimp-for-wp
Aspect menu-item
HTTP status 200 OK
Load time 0.043 s
Memory usage 3.37 MiB
JS errors None
Resource errors None

MailChimp for WP → Form

Page screenshot: MailChimp for WP → Form
URL /wp-admin/admin.php?page=mailchimp-for-wp-forms&view=add-form
Requested URL /wp-admin/admin.php?page=mailchimp-for-wp-forms
Aspect menu-item
HTTP status 200 OK
Load time 0.067 s
Memory usage 3.46 MiB
JS errors None
Resource errors None

MailChimp for WP → Integrations

Page screenshot: MailChimp for WP → Integrations
URL /wp-admin/admin.php?page=mailchimp-for-wp-integrations
Aspect menu-item
HTTP status 200 OK
Load time 0.072 s
Memory usage 3.4 MiB
JS errors None
Resource errors None

MailChimp for WP → Other

Page screenshot: MailChimp for WP → Other
URL /wp-admin/admin.php?page=mailchimp-for-wp-other
Aspect menu-item
HTTP status 200 OK
Load time 0.036 s
Memory usage 3.4 MiB
JS errors None
Resource errors None

MailChimp for WP → Add-ons

Page screenshot: MailChimp for WP → Add-ons
URL /wp-admin/admin.php?page=mailchimp-for-wp-extensions
Aspect menu-item
HTTP status 200 OK
Load time 0.033 s
Memory usage 3.3 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200 OK
Load time 0.078 s
Memory usage 2.91 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200 OK
Load time 0.113 s
Memory usage 3.33 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.107 s0.083 s-0.024 s3.09 MiB3.34 MiB+ 254.76 KiB
/wp-admin/edit.php0.124 s0.103 s-0.021 s3.12 MiB3.37 MiB+ 258.81 KiB
/wp-admin/post-new.php0.172 s0.185 s+0.013 s3.19 MiB3.44 MiB+ 261.27 KiB
/wp-admin/upload.php0.112 s0.115 s+0.003 s2.96 MiB3.2 MiB+ 252.94 KiB
/wp-admin/options-writing.php0.118 s0.086 s-0.032 s3.04 MiB3.25 MiB+ 213.46 KiB
/wp-admin/media-new.php0.059 s0.074 s+0.015 s2.94 MiB3.19 MiB+ 253.11 KiB
/wp-admin/edit-tags.php?taxonomy=category0.111 s0.085 s-0.026 s2.98 MiB3.29 MiB+ 318.02 KiB
/wp-admin/post-new.php?post_type=page0.203 s0.153 s-0.050 s3.19 MiB3.44 MiB+ 254.02 KiB
/wp-admin/options-discussion.php0.101 s0.083 s-0.018 s2.94 MiB3.19 MiB+ 253.73 KiB
/wp-admin/edit-comments.php0.099 s0.113 s+0.014 s2.98 MiB3.29 MiB+ 316.96 KiB
/0.118 s0.132 s+0.014 s2.82 MiB2.91 MiB+ 90.08 KiB
Average 0.120 s0.110 s-0.010 s3.02 MiB3.27 MiB+ 247.92 KiB

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 4

Custom Post Types 1

ID Name
mc4wp-formMailChimp Sign-up Forms

Sidebar Widgets 1

ID Name
mc4wp_form_widgetMailChimp Sign-Up Form

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide MC4WP: Mailchimp for WordPress Admin Menus