Report - MailPoet 4.29.0 - PluginTests.com

Does MailPoet work with WordPress 6.3.1 and PHP 8.1.12? A smoke test was performed on 2023-09-27 07:51:35 UTC.

Summary

Errors

11	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 1.58 MiB
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 version	6.3.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-11-04T12:44:00+00:00
Active installs	500,000+
WordPress.org page	https://wordpress.org/plugins/mailpoet/
Badges	Get badge code

Pages 14

‹ Test site — WordPress

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/plugins.php?action=activate&plugin=mailpoet%2Fmailpoet.php&plugin_status=all&paged=1&s&_wpnonce=ffe48b5045
Aspect	after-activation
HTTP status	200
Load time	3.142 s
Memory usage	4.81 MiB
JS errors	None
Resource errors	None

MailPoet

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-homepage
Aspect	menu-item
HTTP status	200
Load time	0.546 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Emails

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-newsletters
Aspect	menu-item
HTTP status	200
Load time	0.401 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → AutomationsBeta

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-automation
Aspect	menu-item
HTTP status	200
Load time	0.542 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Forms

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-forms
Aspect	menu-item
HTTP status	200
Load time	0.372 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Subscribers

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-subscribers
Aspect	menu-item
HTTP status	200
Load time	0.400 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Lists

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-lists
Aspect	menu-item
HTTP status	200
Load time	0.378 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Segments

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-segments
Aspect	menu-item
HTTP status	200
Load time	0.369 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Settings

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-settings
Aspect	menu-item
HTTP status	200
Load time	0.564 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Help

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-help
Aspect	menu-item
HTTP status	200
Load time	0.389 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

MailPoet → Upgrade

URL	/wp-admin/admin.php?page=mailpoet-landingpage
Requested URL	/wp-admin/admin.php?page=mailpoet-upgrade
Aspect	menu-item
HTTP status	200
Load time	0.418 s
Memory usage	4.36 MiB
JS errors	None
Resource errors	None

Tools → Scheduled Actions

URL	/wp-admin/tools.php?page=action-scheduler
Aspect	menu-item
HTTP status	200
Load time	0.202 s
Memory usage	4.4 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.244 s
Memory usage	4.79 MiB
JS errors	None
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200
Load time	2.290 s
Memory usage	6.82 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.302 s	0.397 s	+0.095 s	2.82 MiB	4.41 MiB	+ 1.58 MiB
/wp-admin/edit.php	0.185 s	0.185 s	+0.000 s	2.85 MiB	4.43 MiB	+ 1.58 MiB
/wp-admin/post-new.php	0.679 s	1.100 s	+0.421 s	5.21 MiB	6.94 MiB	+ 1.73 MiB
/wp-admin/upload.php	0.496 s	0.429 s	-0.067 s	2.77 MiB	4.33 MiB	+ 1.56 MiB
/wp-admin/options-writing.php	0.188 s	0.187 s	-0.001 s	2.76 MiB	4.31 MiB	+ 1.55 MiB
/wp-admin/media-new.php	0.284 s	0.233 s	-0.051 s	2.74 MiB	4.31 MiB	+ 1.57 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.169 s	0.189 s	+0.020 s	2.76 MiB	4.35 MiB	+ 1.6 MiB
/wp-admin/post-new.php?post_type=page	0.566 s	0.551 s	-0.015 s	5.21 MiB	6.86 MiB	+ 1.65 MiB
/wp-admin/options-discussion.php	0.359 s	0.218 s	-0.141 s	2.75 MiB	4.31 MiB	+ 1.56 MiB
/wp-admin/edit-comments.php	0.245 s	0.188 s	-0.057 s	2.78 MiB	4.34 MiB	+ 1.56 MiB
/	0.257 s	0.220 s	-0.037 s	3.13 MiB	4.55 MiB	+ 1.42 MiB
Average	0.339 s	0.354 s	+0.015 s	3.25 MiB	4.83 MiB	+ 1.58 MiB

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

Language		%	Lines of code	Comment lines	Files
	PHP	96.5%	277,462	29,835	2,463
	HTML	1.8%	5,289	205	48
	Handlebars	1.2%	3,534	4	99
	JSON	0.2%	499	0	1
	SVG	0.1%	364	1	44
	CSS	0.1%	169	6	3
	XSD	0.0%	142	0	1
	JavaScript	0.0%	23	1	1
	Markdown	0.0%	19	0	2
Total			287,501	30,052	2,662

PHP Code Analysis | More results »

Lines of code	196,332
Total complexity	15,481
Median class complexity	7.0
Median method complexity	1.0
Most complex class	MailPoetGenerated\FreeCachedContainer
Most complex function	MailPoet\Config\PopulatorData\Templates\HealthyFoodBlog::getBody()

Classes	1,142
Methods	8,034
Functions	7

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.

Database Tables 40

wp_mailpoet_automation_run_logs
wp_mailpoet_automation_run_subjects
wp_mailpoet_automation_runs
wp_mailpoet_automation_triggers
wp_mailpoet_automation_versions
wp_mailpoet_automations
wp_mailpoet_custom_fields
wp_mailpoet_dynamic_segment_filters
wp_mailpoet_feature_flags
wp_mailpoet_forms
wp_mailpoet_log
wp_mailpoet_migrations
wp_mailpoet_newsletter_links
wp_mailpoet_newsletter_option
wp_mailpoet_newsletter_option_fields
wp_mailpoet_newsletter_posts
wp_mailpoet_newsletter_segment
wp_mailpoet_newsletter_templates
wp_mailpoet_newsletters
wp_mailpoet_scheduled_task_subscribers
wp_mailpoet_scheduled_tasks
wp_mailpoet_segments
wp_mailpoet_sending_queues
wp_mailpoet_settings
wp_mailpoet_statistics_bounces
wp_mailpoet_statistics_clicks
wp_mailpoet_statistics_forms
wp_mailpoet_statistics_newsletters
wp_mailpoet_statistics_opens
wp_mailpoet_statistics_unsubscribes
wp_mailpoet_statistics_woocommerce_purchases
wp_mailpoet_stats_notifications
wp_mailpoet_subscriber_custom_field
wp_mailpoet_subscriber_ips
wp_mailpoet_subscriber_segment
wp_mailpoet_subscriber_tag
wp_mailpoet_subscribers
wp_mailpoet_tags
wp_mailpoet_user_agents
wp_mailpoet_user_flags

Options `wp_options` 2

action_scheduler_lock_async-request-runner
widget_mailpoet_form

Custom Post Types 2

ID	Name
scheduled-action	Scheduled Actions
mailpoet_page	MailPoet Page

Sidebar Widgets 1

ID	Name
mailpoet_form	MailPoet Form

Capabilities 8

mailpoet_access_plugin_admin
mailpoet_manage_settings
mailpoet_manage_features
mailpoet_manage_emails
mailpoet_manage_subscribers
mailpoet_manage_forms
mailpoet_manage_segments
mailpoet_manage_automations

PHP Error Log 11 lines

[27-Sep-2023 07:51:52 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:51:55 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:51:56 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:51:57 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:51:59 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:00 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:01 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:03 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:04 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:05 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[27-Sep-2023 07:52:07 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36

MailPoet 4.29.0