Contact Form 7 MailChimp Extension 0.4.46

Does "Contact Form 7 MailChimp Extension" work with WordPress 4.8.3 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
21PHP warnings
No JavaScript exceptions
1Page failed to load
  • 1 403 Forbidden
No resource errors
Performance

Memory usage: 379.31 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 version4.8.3
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 70,000+
WordPress.org page https://wordpress.org/plugins/contact-form-7-mailchimp-extension/
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Pages 2

WordPress › Error

Page screenshot: WordPress › Error
URL /wp-admin/admin.php?page=wpcf7&post=&active-tab=4
Requested URL /wp-admin/plugins.php?action=activate&plugin=contact-form-7-mailchimp-extension%2Fcf7-mch-ext.php&plugin_status=all&paged=1&s&_wpnonce=593664f774
Aspect after-activation
HTTP status 403 Forbidden
Load time 0.058 s
Memory usage N/A
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 OK
Load time 0.082 s
Memory usage 2.98 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.137 s0.047 s-0.090 s2.9 MiB3.28 MiB+ 380.91 KiB
/wp-admin/edit.php0.099 s0.115 s+0.016 s2.92 MiB3.3 MiB+ 385.32 KiB
/wp-admin/post-new.php0.163 s0.080 s-0.083 s3 MiB3.38 MiB+ 389.39 KiB
/wp-admin/upload.php0.087 s0.099 s+0.012 s2.83 MiB3.2 MiB+ 377.65 KiB
/wp-admin/options-writing.php0.077 s0.067 s-0.010 s2.91 MiB3.19 MiB+ 288.66 KiB
/wp-admin/media-new.php0.045 s0.061 s+0.016 s2.82 MiB3.18 MiB+ 377.82 KiB
/wp-admin/edit-tags.php?taxonomy=category0.071 s0.075 s+0.004 s2.84 MiB3.23 MiB+ 390.68 KiB
/wp-admin/post-new.php?post_type=page0.140 s0.159 s+0.019 s2.98 MiB3.37 MiB+ 398.16 KiB
/wp-admin/options-discussion.php0.069 s0.066 s-0.003 s2.81 MiB3.19 MiB+ 390.52 KiB
/wp-admin/edit-comments.php0.082 s0.119 s+0.037 s2.85 MiB3.23 MiB+ 389.11 KiB
/0.109 s0.074 s-0.035 s2.6 MiB2.99 MiB+ 404.2 KiB
Average 0.098 s0.087 s-0.011 s2.86 MiB3.23 MiB+ 379.31 KiB

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 1

PHP Error Log 21 lines

[07-Nov-2017 00:13:58 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:58 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:58 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:58 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:59 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:59 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:59 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:13:59 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:00 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:01 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:01 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:01 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:01 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:02 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:02 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[07-Nov-2017 00:14:02 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
See also: All tests for this plugin, How to Hide Contact Form 7 Extension For Mailchimp Admin Menus