Contact Form 7 Extension For Mailchimp 0.5.48

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: 225.01 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 version5.8.1
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/
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=e8ad6c2ca2
Aspect after-activation
HTTP status 200
Load time 1.476 s
Memory usage 4.37 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 4.99 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 2.367 s
Memory usage 3.57 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 0.207 s
Memory usage 3.21 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 0.283 s
Memory usage 3.15 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.317 s0.291 s-0.026 s3.08 MiB3.35 MiB+ 273.45 KiB
/wp-admin/edit.php0.232 s0.221 s-0.011 s3.11 MiB3.38 MiB+ 276.45 KiB
/wp-admin/post-new.php0.775 s1.120 s+0.345 s5.27 MiB5.45 MiB+ 189.67 KiB
/wp-admin/upload.php0.550 s0.320 s-0.230 s3.03 MiB3.23 MiB+ 208.66 KiB
/wp-admin/options-writing.php0.238 s0.252 s+0.014 s3.02 MiB3.21 MiB+ 192.64 KiB
/wp-admin/media-new.php0.338 s0.207 s-0.131 s3.01 MiB3.21 MiB+ 208.83 KiB
/wp-admin/edit-tags.php?taxonomy=category0.164 s0.186 s+0.022 s3.04 MiB3.24 MiB+ 209.77 KiB
/wp-admin/post-new.php?post_type=page0.614 s0.747 s+0.133 s5.26 MiB5.44 MiB+ 189.32 KiB
/wp-admin/options-discussion.php0.238 s0.208 s-0.030 s3 MiB3.21 MiB+ 209.16 KiB
/wp-admin/edit-comments.php0.207 s0.214 s+0.007 s3.04 MiB3.31 MiB+ 272.66 KiB
/0.271 s0.253 s-0.018 s2.91 MiB3.15 MiB+ 244.52 KiB
Average 0.359 s0.365 s+0.007 s3.43 MiB3.65 MiB+ 225.01 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