Report - WH4U Domains 1.5.3

Does WH4U Domains work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-04-18 08:02:15 UTC.

Summary

Errors

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

Performance

Memory usage: 129.76 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	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-04-18T07:59:00+00:00
Active installs	<10
WordPress.org page	https://wordpress.org/plugins/wh4u-domains/
Badges	Get badge code

Pages 13

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=wh4u-domains%2Fwh4u-domains.php&plugin_status=all&paged=1&s&_wpnonce=b41860ed69
Aspect	after-activation
HTTP status	200
Load time	0.558 s
Memory usage	3.84 MiB
JS errors	None
Resource errors	None

Domains

URL	/wp-admin/admin.php?page=wh4u-domains
Aspect	menu-item
HTTP status	200
Load time	0.343 s
Memory usage	3.81 MiB
JS errors	None
Resource errors	None

Domains → Search

URL	/wp-admin/admin.php?page=wh4u-domains-search
Aspect	menu-item
HTTP status	200
Load time	0.280 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Register

URL	/wp-admin/admin.php?page=wh4u-domains-register
Aspect	menu-item
HTTP status	200
Load time	0.321 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Transfer

URL	/wp-admin/admin.php?page=wh4u-domains-transfer
Aspect	menu-item
HTTP status	200
Load time	0.348 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Pricing

URL	/wp-admin/admin.php?page=wh4u-domains-pricing
Aspect	menu-item
HTTP status	200
Load time	0.288 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → History

URL	/wp-admin/admin.php?page=wh4u-domains-history
Aspect	menu-item
HTTP status	200
Load time	0.370 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Queue

URL	/wp-admin/admin.php?page=wh4u-domains-queue
Aspect	menu-item
HTTP status	200
Load time	0.278 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Public Orders

URL	/wp-admin/admin.php?page=wh4u-domains-public-orders
Aspect	menu-item
HTTP status	200
Load time	0.279 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Settings

URL	/wp-admin/admin.php?page=wh4u-domains-settings
Aspect	menu-item
HTTP status	200
Load time	0.288 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Settings → Credentials

URL	/wp-admin/admin.php?page=wh4u-domains-settings&tab=credentials
Aspect	menu-item-tab
HTTP status	200
Load time	0.269 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Domains → Settings → Appearance

URL	/wp-admin/admin.php?page=wh4u-domains-settings&tab=appearance
Aspect	menu-item-tab
HTTP status	200
Load time	0.727 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.235 s
Memory usage	4.18 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.514 s	0.464 s	-0.050 s	3.78 MiB	3.88 MiB	+ 103.3 KiB
/wp-admin/edit.php	0.379 s	0.404 s	+0.025 s	3.79 MiB	3.89 MiB	+ 104.64 KiB
/wp-admin/post-new.php	0.849 s	1.003 s	+0.154 s	6.31 MiB	6.61 MiB	+ 303.33 KiB
/wp-admin/upload.php	0.479 s	0.448 s	-0.031 s	3.74 MiB	3.83 MiB	+ 87.23 KiB
/wp-admin/options-writing.php	0.336 s	0.336 s	+0.000 s	3.72 MiB	3.8 MiB	+ 91.22 KiB
/wp-admin/media-new.php	0.557 s	0.502 s	-0.055 s	3.71 MiB	3.8 MiB	+ 99.41 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.325 s	0.334 s	+0.009 s	3.72 MiB	3.83 MiB	+ 110.09 KiB
/wp-admin/post-new.php?post_type=page	0.750 s	0.800 s	+0.050 s	6.3 MiB	6.59 MiB	+ 296.81 KiB
/wp-admin/options-discussion.php	0.363 s	0.416 s	+0.053 s	3.72 MiB	3.8 MiB	+ 87.72 KiB
/wp-admin/edit-comments.php	0.354 s	0.339 s	-0.015 s	3.74 MiB	3.82 MiB	+ 87.22 KiB
/	0.305 s	0.194 s	-0.111 s	4.12 MiB	4.18 MiB	+ 56.38 KiB
Average	0.474 s	0.476 s	+0.003 s	4.24 MiB	4.37 MiB	+ 129.76 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

PO File

Language		%	Lines of code	Comment lines	Files
	PHP	62.0%	6,485	1,629	30
	CSS	14.3%	1,498	104	5
	JavaScript	13.3%	1,389	69	5
	PO File	8.4%	883	656	1
	JSON	1.2%	127	0	2
	Markdown	0.7%	78	0	1
Total			10,460	2,458	44

PHP Code Analysis | More results »

Lines of code	6,545
Total complexity	1,101
Median class complexity	31.0
Median method complexity	4.0
Most complex class	WH4U_Public
Most complex function	WH4U_Public::get_lookup_html()

Classes	28
Methods	189
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 6

wp_wh4u_api_logs
wp_wh4u_notifications
wp_wh4u_orders
wp_wh4u_queue
wp_wh4u_rate_limits
wp_wh4u_reseller_settings

Options `wp_options` 2

wh4u_db_version
wh4u_settings

Custom Post Types 1

ID	Name
wh4u_public_order	Public Orders

Capabilities 1

wh4u_manage_domains

PHP Error Log 1 lines

[18-Apr-2026 08:02:47 UTC] PHP Deprecated:  Function print_emoji_styles is <strong>deprecated</strong> since version 6.4.0! Use wp_enqueue_emoji_styles instead. in /wp-includes/functions.php on line 6131

WH4U Domains 1.5.3