Report - MailPoet 5.37.0 - PluginTests.com

Does MailPoet work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on 2026-09-01 16:12:51 UTC.

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: 3.95 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.106 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	7.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-08-25T04:51:00+00:00
Active installs	500,000+
WordPress.org page	https://wordpress.org/plugins/mailpoet/
Badges	Get badge code

Pages 14

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=mailpoet%2Fmailpoet.php&plugin_status=all&paged=1&s&_wpnonce=52abc999e8
Aspect	after-activation
HTTP status	200
Load time	6.460 s
Memory usage	8.11 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	2.747 s
Memory usage	8.26 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	1.344 s
Memory usage	8.1 MiB
JS errors	None
Resource errors	None

MailPoet → Automations

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	1.084 s
Memory usage	8.1 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	1.412 s
Memory usage	8.1 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	0.946 s
Memory usage	8.1 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	1.245 s
Memory usage	8.1 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	1.035 s
Memory usage	8.1 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	1.045 s
Memory usage	8.1 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	1.168 s
Memory usage	8.1 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	0.989 s
Memory usage	8.1 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	0.728 s
Memory usage	8.09 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.443 s
Memory usage	8.39 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	2.121 s
Memory usage	10.85 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	1.838 s	1.553 s	-0.285 s	4.23 MiB	8.08 MiB	+ 3.85 MiB
/wp-admin/edit.php	0.789 s	0.770 s	-0.019 s	4.28 MiB	8.14 MiB	+ 3.85 MiB
/wp-admin/post-new.php	2.228 s	3.306 s	+1.078 s	6.78 MiB	11.42 MiB	+ 4.64 MiB
/wp-admin/upload.php	3.030 s	2.146 s	-0.884 s	4.25 MiB	8.11 MiB	+ 3.86 MiB
/wp-admin/options-writing.php	0.754 s	0.967 s	+0.213 s	4.22 MiB	8.06 MiB	+ 3.84 MiB
/wp-admin/media-new.php	0.824 s	0.713 s	-0.111 s	4.21 MiB	8.06 MiB	+ 3.85 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.650 s	1.388 s	+0.738 s	4.22 MiB	8.08 MiB	+ 3.85 MiB
/wp-admin/post-new.php?post_type=page	2.460 s	2.186 s	-0.274 s	6.76 MiB	11.15 MiB	+ 4.39 MiB
/wp-admin/options-discussion.php	1.262 s	1.650 s	+0.388 s	4.23 MiB	8.06 MiB	+ 3.83 MiB
/wp-admin/edit-comments.php	0.719 s	1.144 s	+0.425 s	4.24 MiB	8.09 MiB	+ 3.84 MiB
/	0.454 s	0.346 s	-0.108 s	4.6 MiB	8.27 MiB	+ 3.66 MiB
Average	1.364 s	1.470 s	+0.106 s	4.73 MiB	8.68 MiB	+ 3.95 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%	339,232	40,420	3,006
	HTML	1.9%	6,598	380	62
	Handlebars	1.2%	4,296	12	106
	JSON	0.1%	497	0	1
	SVG	0.1%	493	1	53
	XSD	0.0%	142	0	1
	CSS	0.0%	118	0	2
	Markdown	0.0%	29	0	2
Total			351,405	40,813	3,233

PHP Code Analysis | More results »

Lines of code	239,680
Total complexity	23,240
Median class complexity	8.0
Median method complexity	1.0
Most complex class	MailPoetGenerated\FreeCachedContainer
Most complex function	MailPoet\Config\PopulatorData\Templates\HealthyFoodBlog::getBody()

Classes	1,440
Methods	10,555
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 3

ID	Name
scheduled-action	Scheduled Actions
mailpoet_email	Emails
mailpoet_page	MailPoet Page

Sidebar Widgets 1

ID	Name
mailpoet_form	MailPoet Form

Capabilities 9

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
mailpoet_manage_help

PHP Error Log

The log file is empty.

MailPoet 5.37.0