Report - Mailgun 2.1.4 - PluginTests.com

Does Mailgun work with WordPress 6.7.2 and PHP 8.1.12? A smoke test was performed on 2025-02-23 12:48:15 UTC.

Summary

Errors

	No PHP errors, warnings or notices
1	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 26.75 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 version	6.7.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-09-02T11:53:00+00:00
Active installs	80,000+
WordPress.org page	https://wordpress.org/plugins/mailgun/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=mailgun%2Fmailgun.php&plugin_status=all&paged=1&s&_wpnonce=8d00da5390
Aspect	after-activation
HTTP status	200
Load time	0.271 s
Memory usage	3.54 MiB
JS errors	None
Resource errors	None

Settings → Mailgun

URL	/wp-admin/options-general.php?page=mailgun
Aspect	menu-item
HTTP status	200
Load time	0.219 s
Memory usage	3.66 MiB
JS errors	`[ { "message": "SyntaxError: Invalid or unexpected token", "trace": null, "code": null } ]`
Resource errors	None

Settings → Mailgun Lists

URL	/wp-admin/options-general.php?page=mailgun-lists
Aspect	menu-item
HTTP status	200
Load time	0.313 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.175 s
Memory usage	3.42 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	1.619 s
Memory usage	5.81 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.346 s	0.281 s	-0.065 s	3.48 MiB	3.52 MiB	+ 41.07 KiB
/wp-admin/edit.php	0.210 s	0.186 s	-0.024 s	3.54 MiB	3.58 MiB	+ 41.41 KiB
/wp-admin/post-new.php	0.794 s	0.657 s	-0.137 s	5.93 MiB	5.97 MiB	+ 44.7 KiB
/wp-admin/upload.php	0.566 s	0.608 s	+0.042 s	3.5 MiB	3.52 MiB	+ 24 KiB
/wp-admin/options-writing.php	0.218 s	0.198 s	-0.020 s	3.47 MiB	3.5 MiB	+ 27.99 KiB
/wp-admin/media-new.php	0.367 s	0.217 s	-0.150 s	3.46 MiB	3.5 MiB	+ 36.19 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.187 s	0.187 s	+0.000 s	3.48 MiB	3.52 MiB	+ 46.86 KiB
/wp-admin/post-new.php?post_type=page	0.552 s	0.587 s	+0.035 s	5.92 MiB	5.96 MiB	+ 40.23 KiB
/wp-admin/options-discussion.php	0.268 s	0.281 s	+0.013 s	3.48 MiB	3.5 MiB	+ 24.49 KiB
/wp-admin/edit-comments.php	0.405 s	0.206 s	-0.199 s	3.5 MiB	3.52 MiB	+ 23.99 KiB
/	0.334 s	0.206 s	-0.128 s	3.48 MiB	3.42 MiB	- 56.63 KiB
Average	0.386 s	0.329 s	-0.058 s	3.93 MiB	3.96 MiB	+ 26.75 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

PO File

Markdown

Language		%	Lines of code	Comment lines	Files
	PHP	58.0%	1,971	776	8
	PO File	24.8%	842	255	5
	Markdown	14.6%	495	0	2
	XML	1.9%	63	31	1
	YAML	0.8%	26	0	1
Total			3,397	1,062	17

PHP Code Analysis | More results »

Lines of code	1,482
Total complexity	356
Median class complexity	76.0
Median method complexity	2.0
Most complex class	MailgunAdmin
Most complex function	wp_mail()

Classes	3
Methods	30
Functions	18

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` 2

mailgun
widget_list_widget

Sidebar Widgets 1

ID	Name
list_widget	Mailgun List Widget

PHP Error Log

The log file is empty.

Mailgun 2.1.4