Contact Form 7 Extension For Mailchimp 0.5.55

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 5.9 and PHP 7.4.8? 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: 264.93 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.046 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.9
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 90,000+
WordPress.org page https://wordpress.org/plugins/contact-form-7-mailchimp-extension/
Badges

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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%2Fchimpmatic-lite.php&plugin_status=all&paged=1&s&_wpnonce=0d018bb883
Aspect after-activation
HTTP status 200
Load time 1.321 s
Memory usage 4.72 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 0.405 s
Memory usage 5.47 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 2.410 s
Memory usage 5.59 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 0.248 s
Memory usage 3.69 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 0.306 s
Memory usage 3.55 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.338 s0.427 s+0.089 s3.36 MiB3.59 MiB+ 236.09 KiB
/wp-admin/edit.php0.177 s0.217 s+0.040 s3.39 MiB3.69 MiB+ 302.66 KiB
/wp-admin/post-new.php1.021 s1.235 s+0.214 s6.14 MiB6.34 MiB+ 203.4 KiB
/wp-admin/upload.php0.358 s0.371 s+0.013 s3.24 MiB3.54 MiB+ 307.3 KiB
/wp-admin/options-writing.php0.299 s0.181 s-0.118 s3.24 MiB3.52 MiB+ 291.16 KiB
/wp-admin/media-new.php0.306 s0.198 s-0.108 s3.22 MiB3.52 MiB+ 307.47 KiB
/wp-admin/edit-tags.php?taxonomy=category0.178 s0.226 s+0.048 s3.25 MiB3.55 MiB+ 308.41 KiB
/wp-admin/post-new.php?post_type=page0.905 s1.166 s+0.261 s6.14 MiB6.33 MiB+ 195.05 KiB
/wp-admin/options-discussion.php0.233 s0.295 s+0.062 s3.22 MiB3.52 MiB+ 307.8 KiB
/wp-admin/edit-comments.php0.210 s0.231 s+0.021 s3.26 MiB3.56 MiB+ 299.3 KiB
/0.260 s0.241 s-0.019 s3.4 MiB3.55 MiB+ 155.64 KiB
Average 0.390 s0.435 s+0.046 s3.81 MiB4.07 MiB+ 264.93 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
CSS
Language % Lines of code Comment lines Files
PHP71.8%1,98334216
CSS22.5%621712
JavaScript5.7%157311
SVG0.0%101
Total 2,762 444 20

PHP Code Analysis | More results »

Lines of code 1,818
Total complexity 320
Median class complexity 4.5
Median method complexity 1.0
Most complex class chimp_db_log
Most complex function wpcf7_mch_subscribe_remote()
Classes 2
Methods 4
Functions 78

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 9

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