MC4WP: Mailchimp for WordPress 4.2

Does MailChimp for WordPress work with WordPress 4.9.5 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: 277.51 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 version4.9.5
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=73253183d9
Aspect after-activation
HTTP status 200 OK
Load time 0.125 s
Memory usage 3.31 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 0.037 s
Memory usage 3.26 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 0.087 s
Memory usage 3.34 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 0.082 s
Memory usage 3.34 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 0.032 s
Memory usage 3.28 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 0.074 s
Memory usage 3.25 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 0.106 s
Memory usage 2.89 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 0.087 s
Memory usage 3.21 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.112 s0.095 s-0.017 s2.97 MiB3.29 MiB+ 317.88 KiB
/wp-admin/edit.php0.093 s0.111 s+0.018 s3 MiB3.32 MiB+ 322.25 KiB
/wp-admin/post-new.php0.196 s0.209 s+0.013 s3.07 MiB3.39 MiB+ 324.71 KiB
/wp-admin/upload.php0.080 s0.120 s+0.040 s2.9 MiB3.15 MiB+ 253.45 KiB
/wp-admin/options-writing.php0.081 s0.086 s+0.005 s2.89 MiB3.14 MiB+ 253.45 KiB
/wp-admin/media-new.php0.047 s0.084 s+0.037 s2.88 MiB3.13 MiB+ 253.45 KiB
/wp-admin/edit-tags.php?taxonomy=category0.074 s0.105 s+0.031 s2.92 MiB3.17 MiB+ 253.45 KiB
/wp-admin/post-new.php?post_type=page0.192 s0.162 s-0.030 s3.07 MiB3.38 MiB+ 317.45 KiB
/wp-admin/options-discussion.php0.086 s0.068 s-0.018 s2.89 MiB3.13 MiB+ 253.77 KiB
/wp-admin/edit-comments.php0.077 s0.084 s+0.007 s2.93 MiB3.24 MiB+ 317.49 KiB
/0.085 s0.099 s+0.014 s2.71 MiB2.89 MiB+ 185.28 KiB
Average 0.102 s0.111 s+0.009 s2.93 MiB3.2 MiB+ 277.51 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