Contact Form 7 Extension For Mailchimp 0.5.49

Does "Contact Form 7 Extension For Mailchimp" work with WordPress 5.8.1 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: 249.84 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.030 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.8.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 80,000+
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=13f31364bf
Aspect after-activation
HTTP status 200
Load time 1.325 s
Memory usage 4.44 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 0.251 s
Memory usage 5.22 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 1.777 s
Memory usage 5.3 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 0.218 s
Memory usage 3.42 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 0.270 s
Memory usage 3.16 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.301 s0.283 s-0.018 s3.08 MiB3.38 MiB+ 302.59 KiB
/wp-admin/edit.php0.170 s0.214 s+0.044 s3.11 MiB3.41 MiB+ 305.59 KiB
/wp-admin/post-new.php0.738 s1.006 s+0.268 s5.27 MiB5.47 MiB+ 203.12 KiB
/wp-admin/upload.php0.366 s0.350 s-0.016 s3.03 MiB3.24 MiB+ 217.8 KiB
/wp-admin/options-writing.php0.234 s0.266 s+0.032 s3.02 MiB3.22 MiB+ 201.78 KiB
/wp-admin/media-new.php0.313 s0.217 s-0.096 s3.01 MiB3.22 MiB+ 217.97 KiB
/wp-admin/edit-tags.php?taxonomy=category0.175 s0.206 s+0.031 s3.04 MiB3.33 MiB+ 302.91 KiB
/wp-admin/post-new.php?post_type=page0.576 s0.680 s+0.104 s5.26 MiB5.46 MiB+ 202.77 KiB
/wp-admin/options-discussion.php0.229 s0.229 s+0.000 s3 MiB3.24 MiB+ 238.3 KiB
/wp-admin/edit-comments.php0.240 s0.237 s-0.003 s3.04 MiB3.34 MiB+ 301.8 KiB
/0.249 s0.238 s-0.011 s2.91 MiB3.16 MiB+ 253.66 KiB
Average 0.326 s0.357 s+0.030 s3.43 MiB3.68 MiB+ 249.84 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
PHP72.5%1,89833916
CSS21.4%561712
JavaScript6.0%157311
SVG0.0%101
Total 2,617 441 20

PHP Code Analysis | More results »

Lines of code 1,715
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