Contact Form 7 Extension For Mailchimp 0.5.12

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 5.3.2 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: 365.01 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 version5.3.2
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 50,000+
WordPress.org page https://wordpress.org/plugins/contact-form-7-mailchimp-extension/
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Pages 5

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=contact-form-7-mailchimp-extension%2Fcf7-mch-ext.php&plugin_status=all&paged=1&s&_wpnonce=2cab95ed50
Aspect after-activation
HTTP status 200
Load time 1.167 s
Memory usage 5 MiB
JS errors None
Resource errors None

Contact

Page screenshot: Contact
URL /wp-admin/admin.php?page=wpcf7
Aspect menu-item
HTTP status 200
Load time 0.295 s
Memory usage 4.13 MiB
JS errors None
Resource errors None

Contact → Add New

Page screenshot: Contact → Add New
URL /wp-admin/admin.php?page=wpcf7-new
Aspect menu-item
HTTP status 200
Load time 1.793 s
Memory usage 4.09 MiB
JS errors None
Resource errors None

Contact → Integration

Page screenshot: Contact → Integration
URL /wp-admin/admin.php?page=wpcf7-integration
Aspect menu-item
HTTP status 200
Load time 0.195 s
Memory usage 3.87 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 0.358 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.285 s0.241 s-0.044 s3.61 MiB4.02 MiB+ 414.16 KiB
/wp-admin/edit.php0.213 s0.237 s+0.024 s3.64 MiB3.98 MiB+ 344.65 KiB
/wp-admin/post-new.php1.255 s1.518 s+0.263 s5.36 MiB5.72 MiB+ 366.16 KiB
/wp-admin/upload.php0.450 s0.425 s-0.025 s3.48 MiB3.88 MiB+ 407.18 KiB
/wp-admin/options-writing.php0.162 s0.169 s+0.007 s3.56 MiB3.87 MiB+ 314.1 KiB
/wp-admin/media-new.php0.373 s0.192 s-0.181 s3.46 MiB3.86 MiB+ 407.7 KiB
/wp-admin/edit-tags.php?taxonomy=category0.206 s0.187 s-0.019 s3.56 MiB3.9 MiB+ 344.64 KiB
/wp-admin/post-new.php?post_type=page1.053 s1.123 s+0.070 s5.35 MiB5.7 MiB+ 359.36 KiB
/wp-admin/options-discussion.php0.271 s0.250 s-0.021 s3.46 MiB3.86 MiB+ 408.34 KiB
/wp-admin/edit-comments.php0.206 s0.215 s+0.009 s3.57 MiB3.9 MiB+ 343.56 KiB
/0.322 s0.227 s-0.095 s3.32 MiB3.61 MiB+ 305.21 KiB
Average 0.436 s0.435 s-0.001 s3.85 MiB4.21 MiB+ 365.01 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 8

Custom Post Types 1

ID Name
wpcf7_contact_formContact Forms

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Contact Form 7 Extension For Mailchimp Admin Menus