Contact Form 7 Extension For Mailchimp 0.5.62

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 6.0.1 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: 285.71 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 version6.0.1
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/
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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=c4e55e715d
Aspect after-activation
HTTP status 200
Load time 0.963 s
Memory usage 5.21 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 0.393 s
Memory usage 4.17 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 0.709 s
Memory usage 4.11 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 0.221 s
Memory usage 3.95 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 0.298 s
Memory usage 3.81 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.331 s0.304 s-0.027 s3.72 MiB4 MiB+ 280.59 KiB
/wp-admin/edit.php0.197 s0.229 s+0.032 s3.75 MiB4.03 MiB+ 286.34 KiB
/wp-admin/post-new.php0.752 s1.021 s+0.269 s5.55 MiB5.81 MiB+ 270.45 KiB
/wp-admin/upload.php0.500 s0.337 s-0.163 s3.68 MiB3.96 MiB+ 286.02 KiB
/wp-admin/options-writing.php0.161 s0.168 s+0.007 s3.62 MiB3.94 MiB+ 329.94 KiB
/wp-admin/media-new.php0.452 s0.204 s-0.248 s3.66 MiB3.94 MiB+ 286.2 KiB
/wp-admin/edit-tags.php?taxonomy=category0.187 s0.218 s+0.031 s3.69 MiB3.97 MiB+ 287.13 KiB
/wp-admin/post-new.php?post_type=page1.069 s0.738 s-0.331 s5.54 MiB5.8 MiB+ 266.09 KiB
/wp-admin/options-discussion.php0.221 s0.372 s+0.151 s3.6 MiB3.94 MiB+ 350.52 KiB
/wp-admin/edit-comments.php0.223 s0.244 s+0.021 s3.69 MiB3.97 MiB+ 286.03 KiB
/0.298 s0.241 s-0.057 s3.6 MiB3.81 MiB+ 213.54 KiB
Average 0.399 s0.371 s-0.029 s4.01 MiB4.29 MiB+ 285.71 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
PHP69.2%1,92746817
CSS25.1%698732
JavaScript5.7%160311
SVG0.0%101
Total 2,786 572 21

PHP Code Analysis | More results »

Lines of code 1,766
Total complexity 297
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 80

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