Contact Form 7 Extension For Mailchimp 0.5.62

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 6.1.1 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: 310.03 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 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=58260800a9
Aspect after-activation
HTTP status 200
Load time 1.064 s
Memory usage 5.06 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 0.246 s
Memory usage 3.76 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 0.650 s
Memory usage 3.9 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 3.74 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 0.269 s
Memory usage 3.67 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.346 s0.271 s-0.075 s3.54 MiB3.82 MiB+ 288.26 KiB
/wp-admin/edit.php0.176 s0.215 s+0.039 s3.57 MiB3.86 MiB+ 294.02 KiB
/wp-admin/post-new.php0.837 s0.716 s-0.121 s5.46 MiB5.72 MiB+ 267.23 KiB
/wp-admin/upload.php0.674 s0.451 s-0.223 s3.41 MiB3.76 MiB+ 358.12 KiB
/wp-admin/options-writing.php0.148 s0.164 s+0.016 s3.4 MiB3.75 MiB+ 360.59 KiB
/wp-admin/media-new.php0.246 s0.195 s-0.051 s3.39 MiB3.74 MiB+ 358.29 KiB
/wp-admin/edit-tags.php?taxonomy=category0.166 s0.194 s+0.028 s3.48 MiB3.79 MiB+ 315.23 KiB
/wp-admin/post-new.php?post_type=page0.637 s0.626 s-0.011 s5.46 MiB5.71 MiB+ 262.84 KiB
/wp-admin/options-discussion.php0.196 s0.200 s+0.004 s3.38 MiB3.75 MiB+ 378.51 KiB
/wp-admin/edit-comments.php0.185 s0.218 s+0.033 s3.48 MiB3.79 MiB+ 314.13 KiB
/0.259 s0.240 s-0.019 s3.47 MiB3.67 MiB+ 213.09 KiB
Average 0.352 s0.317 s-0.035 s3.82 MiB4.12 MiB+ 310.03 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

User Metadata wp_usermeta 1

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