Report - MainWP Child 5.4.0.15

Does MainWP Child work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-02 21:28:50 UTC.

Summary

Errors

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

Performance

Memory usage: 126.04 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
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-12-03T15:59:00+00:00
Active installs	700,000+
WordPress.org page	https://wordpress.org/plugins/mainwp-child/
Badges	Get badge code

Pages 3

MainWP Child Settings ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=mainwp_child_tab
Requested URL	/wp-admin/plugins.php?action=activate&plugin=mainwp-child%2Fmainwp-child.php&plugin_status=all&paged=1&s&_wpnonce=dc08c897af
Aspect	after-activation
HTTP status	200
Load time	1.020 s
Memory usage	5.02 MiB
JS errors	None
Resource errors	None

Settings → MainWP Child

URL	/wp-admin/options-general.php?page=mainwp_child_tab
Aspect	menu-item
HTTP status	200
Load time	0.699 s
Memory usage	3.82 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.211 s
Memory usage	4.17 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.474 s	0.338 s	-0.136 s	3.77 MiB	3.92 MiB	+ 146.13 KiB
/wp-admin/edit.php	0.343 s	0.317 s	-0.026 s	3.78 MiB	3.97 MiB	+ 192.05 KiB
/wp-admin/post-new.php	0.833 s	0.919 s	+0.086 s	6.3 MiB	6.48 MiB	+ 177.98 KiB
/wp-admin/upload.php	0.698 s	0.451 s	-0.247 s	3.74 MiB	3.85 MiB	+ 114.88 KiB
/wp-admin/options-writing.php	0.334 s	0.298 s	-0.036 s	3.71 MiB	3.8 MiB	+ 90.63 KiB
/wp-admin/media-new.php	0.490 s	0.341 s	-0.149 s	3.7 MiB	3.8 MiB	+ 98.83 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.457 s	0.291 s	-0.166 s	3.71 MiB	3.83 MiB	+ 121.59 KiB
/wp-admin/post-new.php?post_type=page	0.664 s	0.592 s	-0.072 s	6.29 MiB	6.46 MiB	+ 171.46 KiB
/wp-admin/options-discussion.php	0.323 s	0.384 s	+0.061 s	3.71 MiB	3.8 MiB	+ 86.51 KiB
/wp-admin/edit-comments.php	0.309 s	0.323 s	+0.014 s	3.73 MiB	3.84 MiB	+ 111.48 KiB
/	0.274 s	0.188 s	-0.086 s	4.1 MiB	4.17 MiB	+ 74.9 KiB
Average	0.473 s	0.404 s	-0.069 s	4.23 MiB	4.35 MiB	+ 126.04 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

Language		%	Lines of code	Comment lines	Files
	PHP	79.6%	35,313	16,318	65
	PO File	20.3%	9,023	4,470	4
	JSON	0.0%	6	0	1
Total			44,342	20,788	70

PHP Code Analysis | More results »

Lines of code	35,634
Total complexity	9,506
Median class complexity	92.0
Median method complexity	3.0
Most complex class	MainWP_Child_Updraft_Plus_Backups
Most complex function	MainWP_Child_Wordfence::get_diagnostics()

Classes	67
Methods	1,504
Functions	12

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` 8

html-regression-track-admin-assets
mainwp_cache_control_cache_solution
mainwp_child_auth
mainwp_child_branding_settings
mainwp_child_lasttime_not_connected
mainwp_child_plugin_version
mainwp_child_update_version
mainwp_security

User Metadata `wp_usermeta` 1

wp_mainwp_child_user_enable_passwd_auth_connect

PHP Error Log 4 lines

[02-Dec-2025 21:29:11 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:29:11 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:29:20 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:29:20 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131

MainWP Child 5.4.0.15