MC4WP: Mailchimp for WordPress 4.5.4

Does MC4WP: Mailchimp for WordPress work with WordPress 5.2.3 and PHP 7.2.16? 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: 249.39 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 version5.2.3
PHP version7.2.16
MySQL version8.0.15
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 8

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?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=b79251362a
Aspect after-activation
HTTP status 200
Load time 0.348 s
Memory usage 3.94 MiB
JS errors None
Resource errors None

MC4WP

Page screenshot: MC4WP
URL /wp-admin/admin.php?page=mailchimp-for-wp
Aspect menu-item
HTTP status 200
Load time 0.309 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

MC4WP → Form

Page screenshot: MC4WP → 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
Load time 0.231 s
Memory usage 4.13 MiB
JS errors None
Resource errors None

MC4WP → Integrations

Page screenshot: MC4WP → Integrations
URL /wp-admin/admin.php?page=mailchimp-for-wp-integrations
Aspect menu-item
HTTP status 200
Load time 0.201 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

MC4WP → Other

Page screenshot: MC4WP → Other
URL /wp-admin/admin.php?page=mailchimp-for-wp-other
Aspect menu-item
HTTP status 200
Load time 0.217 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

MC4WP → Add-ons

Page screenshot: MC4WP → Add-ons
URL /wp-admin/admin.php?page=mailchimp-for-wp-extensions
Aspect menu-item
HTTP status 200
Load time 0.187 s
Memory usage 3.82 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
Load time 0.236 s
Memory usage 3.42 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
Load time 1.038 s
Memory usage 3.87 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.297 s0.222 s-0.075 s3.6 MiB3.87 MiB+ 270.83 KiB
/wp-admin/edit.php0.250 s0.327 s+0.077 s3.63 MiB3.9 MiB+ 275.73 KiB
/wp-admin/post-new.php1.224 s1.284 s+0.060 s5.27 MiB5.51 MiB+ 247.02 KiB
/wp-admin/upload.php0.542 s0.797 s+0.255 s3.46 MiB3.73 MiB+ 269.34 KiB
/wp-admin/options-writing.php0.190 s0.291 s+0.101 s3.55 MiB3.72 MiB+ 176.3 KiB
/wp-admin/media-new.php0.368 s0.286 s-0.082 s3.45 MiB3.71 MiB+ 269.87 KiB
/wp-admin/edit-tags.php?taxonomy=category0.224 s0.208 s-0.016 s3.49 MiB3.81 MiB+ 334.77 KiB
/wp-admin/post-new.php?post_type=page1.058 s1.123 s+0.065 s5.25 MiB5.49 MiB+ 240.28 KiB
/wp-admin/options-discussion.php0.651 s0.257 s-0.394 s3.45 MiB3.71 MiB+ 270.49 KiB
/wp-admin/edit-comments.php0.225 s0.343 s+0.118 s3.55 MiB3.82 MiB+ 269.72 KiB
/0.359 s0.361 s+0.002 s3.3 MiB3.42 MiB+ 118.95 KiB
Average 0.490 s0.500 s+0.010 s3.82 MiB4.06 MiB+ 249.39 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