Contact Form 7 Extension For Mailchimp 0.5.69

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 6.3.1 and PHP 8.1.12? 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: 231.73 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 version6.3.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 100,000+
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=f875a846aa
Aspect after-activation
HTTP status 200
Load time 1.053 s
Memory usage 4.46 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 0.277 s
Memory usage 5.37 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 0.568 s
Memory usage 3.43 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 0.215 s
Memory usage 2.96 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 0.200 s
Memory usage 3.31 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.356 s0.304 s-0.052 s2.82 MiB3.07 MiB+ 252.91 KiB
/wp-admin/edit.php0.200 s0.204 s+0.004 s2.85 MiB3.09 MiB+ 250.13 KiB
/wp-admin/post-new.php0.746 s0.764 s+0.018 s5.21 MiB5.43 MiB+ 223.3 KiB
/wp-admin/upload.php0.563 s0.512 s-0.051 s2.77 MiB2.99 MiB+ 231.89 KiB
/wp-admin/options-writing.php0.225 s0.193 s-0.032 s2.76 MiB2.98 MiB+ 228.12 KiB
/wp-admin/media-new.php0.364 s0.214 s-0.150 s2.74 MiB2.97 MiB+ 238.34 KiB
/wp-admin/edit-tags.php?taxonomy=category0.185 s0.195 s+0.010 s2.76 MiB3 MiB+ 248.91 KiB
/wp-admin/post-new.php?post_type=page0.578 s0.573 s-0.005 s5.21 MiB5.42 MiB+ 218.95 KiB
/wp-admin/options-discussion.php0.213 s0.249 s+0.036 s2.75 MiB2.98 MiB+ 234.22 KiB
/wp-admin/edit-comments.php0.412 s0.376 s-0.036 s2.78 MiB3.01 MiB+ 235.54 KiB
/0.262 s0.262 s+0.000 s3.13 MiB3.31 MiB+ 186.73 KiB
Average 0.373 s0.350 s-0.023 s3.25 MiB3.48 MiB+ 231.73 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
PHP69.7%2,33855120
CSS22.7%763762
JavaScript7.5%252572
SVG0.0%101
Total 3,354 684 25

PHP Code Analysis | More results »

Lines of code 2,291
Total complexity 334
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 92

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