Report - GoSMTP 1.1.9 - PluginTests.com

Does GoSMTP work with WordPress 6.9.3 and PHP 8.1.12? A smoke test was performed on 2026-03-11 00:12:56 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: 8.06 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	6.9.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-09-11T14:43:00+00:00
Active installs	500,000+
WordPress.org page	https://wordpress.org/plugins/gosmtp/
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=gosmtp%2Fgosmtp.php&plugin_status=all&paged=1&s&_wpnonce=86ecab1c2b
Aspect	after-activation
HTTP status	200
Load time	0.373 s
Memory usage	3.75 MiB
JS errors	None
Resource errors	None

GoSMTP

URL	/wp-admin/admin.php?page=gosmtp
Aspect	menu-item
HTTP status	200
Load time	0.615 s
Memory usage	3.91 MiB
JS errors	None
Resource errors	None

GoSMTP → Test Mail

URL	/wp-admin/admin.php?page=gosmtp
Aspect	menu-item-tab
HTTP status	200
Load time	0.375 s
Memory usage	3.71 MiB
JS errors	None
Resource errors	None

GoSMTP → Support

URL	/wp-admin/admin.php?page=gosmtp
Aspect	menu-item-tab
HTTP status	200
Load time	0.381 s
Memory usage	3.71 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.271 s
Memory usage	4.11 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.564 s	0.487 s	-0.077 s	3.78 MiB	3.79 MiB	+ 14.5 KiB
/wp-admin/edit.php	0.380 s	0.317 s	-0.063 s	3.78 MiB	3.8 MiB	+ 14.5 KiB
/wp-admin/post-new.php	0.844 s	0.895 s	+0.051 s	6.31 MiB	6.32 MiB	+ 18.93 KiB
/wp-admin/upload.php	0.491 s	0.419 s	-0.072 s	3.74 MiB	3.74 MiB	- 2.91 KiB
/wp-admin/options-writing.php	0.349 s	0.480 s	+0.131 s	3.71 MiB	3.71 MiB	+ 1.09 KiB
/wp-admin/media-new.php	0.557 s	0.364 s	-0.193 s	3.7 MiB	3.71 MiB	+ 9.28 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.319 s	0.306 s	-0.013 s	3.72 MiB	3.74 MiB	+ 19.95 KiB
/wp-admin/post-new.php?post_type=page	0.723 s	0.708 s	-0.015 s	6.3 MiB	6.31 MiB	+ 12.41 KiB
/wp-admin/options-discussion.php	0.355 s	0.317 s	-0.038 s	3.71 MiB	3.71 MiB	- 2.41 KiB
/wp-admin/edit-comments.php	0.344 s	0.355 s	+0.011 s	3.73 MiB	3.73 MiB	- 2.91 KiB
/	0.286 s	0.232 s	-0.054 s	4.11 MiB	4.11 MiB	+ 6.24 KiB
Average	0.474 s	0.444 s	-0.030 s	4.23 MiB	4.24 MiB	+ 8.06 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	55.6%	2,888	231	17
	CSS	27.9%	1,449	17	1
	JavaScript	11.8%	613	68	1
	SVG	4.6%	241	2	18
Total			5,191	318	37

PHP Code Analysis | More results »

Lines of code	2,881
Total complexity	612
Median class complexity	30.5
Median method complexity	4.0
Most complex class	GOSMTP\Mailer\Loader
Most complex function	gosmtp_settings_page()

Classes	12
Methods	79
Functions	33

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

gosmtp_version

PHP Error Log

The log file is empty.

GoSMTP 1.1.9