MC4WP: Mailchimp for WordPress 4.2.3

Does MailChimp for WordPress work with WordPress 4.9.7 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: 265.46 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 version4.9.7
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=bbee4a2f65
Aspect after-activation
HTTP status 200 OK
Load time 0.132 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 0.032 s
Memory usage 3.39 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 0.060 s
Memory usage 3.47 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 0.034 s
Memory usage 3.41 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 0.040 s
Memory usage 3.41 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 3.31 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 0.100 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 0.086 s
Memory usage 3.34 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.123 s0.109 s-0.014 s3.1 MiB3.35 MiB+ 254.45 KiB
/wp-admin/edit.php0.100 s0.100 s+0.000 s3.13 MiB3.38 MiB+ 258.81 KiB
/wp-admin/post-new.php0.175 s0.186 s+0.011 s3.19 MiB3.45 MiB+ 261.27 KiB
/wp-admin/upload.php0.089 s0.113 s+0.024 s2.96 MiB3.21 MiB+ 254.02 KiB
/wp-admin/options-writing.php0.085 s0.097 s+0.012 s2.96 MiB3.26 MiB+ 308.18 KiB
/wp-admin/media-new.php0.046 s0.086 s+0.040 s2.95 MiB3.2 MiB+ 254.02 KiB
/wp-admin/edit-tags.php?taxonomy=category0.083 s0.091 s+0.008 s2.99 MiB3.3 MiB+ 318.02 KiB
/wp-admin/post-new.php?post_type=page0.165 s0.144 s-0.021 s3.2 MiB3.45 MiB+ 254.02 KiB
/wp-admin/options-discussion.php0.084 s0.071 s-0.013 s2.95 MiB3.2 MiB+ 254.02 KiB
/wp-admin/edit-comments.php0.088 s0.100 s+0.012 s2.99 MiB3.3 MiB+ 318.05 KiB
/0.078 s0.113 s+0.035 s2.73 MiB2.91 MiB+ 185.22 KiB
Average 0.101 s0.110 s+0.009 s3.01 MiB3.27 MiB+ 265.46 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