Contact Form 7 Extension For Mailchimp 0.5.63

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 6.1.1 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: 207.28 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 version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
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=a9eb53f58c
Aspect after-activation
HTTP status 200
Load time 1.018 s
Memory usage 4.55 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 0.269 s
Memory usage 3.52 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 0.599 s
Memory usage 3.32 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 0.165 s
Memory usage 3.17 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 0.224 s
Memory usage 3.18 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.263 s0.257 s-0.006 s3.05 MiB3.25 MiB+ 206.86 KiB
/wp-admin/edit.php0.162 s0.166 s+0.004 s3.07 MiB3.27 MiB+ 201.55 KiB
/wp-admin/post-new.php0.700 s0.633 s-0.067 s4.97 MiB5.15 MiB+ 190.51 KiB
/wp-admin/upload.php0.644 s0.379 s-0.265 s2.99 MiB3.18 MiB+ 192.23 KiB
/wp-admin/options-writing.php0.158 s0.128 s-0.030 s2.99 MiB3.18 MiB+ 198.88 KiB
/wp-admin/media-new.php0.247 s0.168 s-0.079 s2.97 MiB3.17 MiB+ 204.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.167 s0.174 s+0.007 s2.98 MiB3.21 MiB+ 229.62 KiB
/wp-admin/post-new.php?post_type=page0.575 s0.588 s+0.013 s4.96 MiB5.14 MiB+ 187.4 KiB
/wp-admin/options-discussion.php0.189 s0.164 s-0.025 s2.98 MiB3.18 MiB+ 212.63 KiB
/wp-admin/edit-comments.php0.188 s0.183 s-0.005 s3 MiB3.21 MiB+ 212.24 KiB
/0.254 s0.204 s-0.050 s2.94 MiB3.18 MiB+ 243.73 KiB
Average 0.322 s0.277 s-0.046 s3.35 MiB3.56 MiB+ 207.28 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
JavaScript
Language % Lines of code Comment lines Files
PHP67.5%1,95147017
CSS24.2%698732
JavaScript8.3%239381
SVG0.0%101
Total 2,889 581 21

PHP Code Analysis | More results »

Lines of code 1,790
Total complexity 302
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