Report - Login by Auth0 4.6.2

Does Login by Auth0 work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-03 11:06:36 UTC.

Summary

Errors

4	PHP deprecation warnings
	No JavaScript exceptions
1	Page failed to load 1 403 Forbidden
	No resource errors

Performance

Memory usage: 165.93 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	2024-07-12T16:57:00+00:00
Active installs	20,000+
WordPress.org page	https://wordpress.org/plugins/auth0/
Badges	Get badge code

Pages 6

WordPress › Error

URL	/wp-admin/admin.php?page=wpa0-setup&activation=1
Requested URL	/wp-admin/plugins.php?action=activate&plugin=auth0%2FWP_Auth0.php&plugin_status=all&paged=1&s&_wpnonce=18b50f9588
Aspect	after-activation
HTTP status	403
Load time	0.205 s
Memory usage	N/A
JS errors	None
Resource errors	None

Auth0

URL	/wp-admin/admin.php?page=wpa0
Aspect	menu-item
HTTP status	200
Load time	0.533 s
Memory usage	3.88 MiB
JS errors	None
Resource errors	None

Auth0 → Error Log

URL	/wp-admin/admin.php?page=wpa0-errors
Aspect	menu-item
HTTP status	200
Load time	0.271 s
Memory usage	3.86 MiB
JS errors	None
Resource errors	None

Auth0 → Import-Export settings

URL	/wp-admin/admin.php?page=wpa0-import-settings
Aspect	menu-item
HTTP status	200
Load time	0.269 s
Memory usage	3.86 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.188 s
Memory usage	4.19 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	1.138 s
Memory usage	6.31 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.515 s	0.448 s	-0.067 s	3.77 MiB	3.94 MiB	+ 167.73 KiB
/wp-admin/edit.php	0.378 s	0.337 s	-0.041 s	3.78 MiB	3.99 MiB	+ 220.05 KiB
/wp-admin/post-new.php	0.832 s	1.001 s	+0.169 s	6.3 MiB	6.52 MiB	+ 226.78 KiB
/wp-admin/upload.php	0.474 s	0.420 s	-0.054 s	3.73 MiB	3.88 MiB	+ 149.09 KiB
/wp-admin/options-writing.php	0.361 s	0.327 s	-0.034 s	3.71 MiB	3.86 MiB	+ 153.08 KiB
/wp-admin/media-new.php	0.563 s	0.347 s	-0.216 s	3.7 MiB	3.86 MiB	+ 161.27 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.349 s	0.314 s	-0.035 s	3.71 MiB	3.88 MiB	+ 171.95 KiB
/wp-admin/post-new.php?post_type=page	0.734 s	0.846 s	+0.112 s	6.29 MiB	6.47 MiB	+ 186.16 KiB
/wp-admin/options-discussion.php	0.358 s	0.403 s	+0.045 s	3.71 MiB	3.86 MiB	+ 149.58 KiB
/wp-admin/edit-comments.php	0.344 s	0.356 s	+0.012 s	3.73 MiB	3.88 MiB	+ 149.08 KiB
/	0.283 s	0.199 s	-0.084 s	4.1 MiB	4.19 MiB	+ 90.45 KiB
Average	0.472 s	0.454 s	-0.018 s	4.23 MiB	4.39 MiB	+ 165.93 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

Stylus

Language		%	Lines of code	Comment lines	Files
	PHP	62.1%	5,219	2,918	56
	PO File	23.4%	1,970	714	2
	Stylus	8.1%	685	2	2
	JavaScript	3.9%	332	105	6
	CSS	1.4%	115	0	3
	SVG	0.9%	72	5	7
	LESS	0.2%	14	0	1
Total			8,407	3,744	77

PHP Code Analysis | More results »

Lines of code	4,921
Total complexity	955
Median class complexity	10.0
Median method complexity	2.0
Most complex class	WP_Auth0_LoginManager
Most complex function	WP_Auth0_IdTokenVerifier::verify()

Classes	48
Methods	279
Functions	59

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` 4

auth0_db_version
widget_wp_auth0_popup_widget
widget_wp_auth0_widget
wp_auth0_settings

Sidebar Widgets 2

ID	Name
wp_auth0_widget	Auth0 Login
wp_auth0_popup_widget	Auth0 Popup Login

PHP Error Log 4 lines

[03-Dec-2025 11:06:59 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
[03-Dec-2025 11:06:59 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
[03-Dec-2025 11:07:09 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
[03-Dec-2025 11:07:09 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

Login by Auth0 4.6.2