MC4WP: Mailchimp for WordPress 4.1.12

Does MailChimp for WordPress work with WordPress 4.9.1 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: 280.97 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 version4.9.1
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/
Badges

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Pages 7

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=35c7d11831
Aspect after-activation
HTTP status 200 OK
Load time 0.137 s
Memory usage 3.33 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 0.036 s
Memory usage 3.27 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 0.049 s
Memory usage 3.27 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 0.069 s
Memory usage 3.35 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 3.29 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 0.081 s
Memory usage 2.9 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 0.103 s
Memory usage 3.29 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.146 s0.097 s-0.049 s2.98 MiB3.3 MiB+ 325.88 KiB
/wp-admin/edit.php0.116 s0.100 s-0.016 s3.01 MiB3.32 MiB+ 324.8 KiB
/wp-admin/post-new.php0.174 s0.213 s+0.039 s3.07 MiB3.4 MiB+ 332.71 KiB
/wp-admin/upload.php0.090 s0.108 s+0.018 s2.91 MiB3.16 MiB+ 259.86 KiB
/wp-admin/options-writing.php0.080 s0.086 s+0.006 s2.99 MiB3.15 MiB+ 166.73 KiB
/wp-admin/media-new.php0.067 s0.088 s+0.021 s2.89 MiB3.14 MiB+ 260.55 KiB
/wp-admin/edit-tags.php?taxonomy=category0.081 s0.089 s+0.008 s2.93 MiB3.25 MiB+ 325.45 KiB
/wp-admin/post-new.php?post_type=page0.176 s0.165 s-0.011 s3.08 MiB3.4 MiB+ 325.45 KiB
/wp-admin/options-discussion.php0.082 s0.071 s-0.011 s2.89 MiB3.15 MiB+ 261.17 KiB
/wp-admin/edit-comments.php0.095 s0.091 s-0.004 s2.93 MiB3.25 MiB+ 324.4 KiB
/0.105 s0.114 s+0.009 s2.72 MiB2.9 MiB+ 183.6 KiB
Average 0.110 s0.111 s+0.001 s2.94 MiB3.22 MiB+ 280.97 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