Report - Two Factor Authentication 1.14.16

Does Two Factor Authentication work with WordPress 6.3 and PHP 8.1.12? A smoke test was performed on 2023-08-10 22:18:26 UTC.

Summary

Errors

1	Unrecognized messages in the PHP error log
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 65.84 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	6.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-10T22:44:00+00:00
Active installs	20,000+
WordPress.org page	https://wordpress.org/plugins/two-factor-authentication/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=two-factor-authentication%2Ftwo-factor-login.php&plugin_status=all&paged=1&s&_wpnonce=989c31f544
Aspect	after-activation
HTTP status	200
Load time	0.272 s
Memory usage	2.84 MiB
JS errors	None
Resource errors	None

Two Factor Auth

URL	/wp-admin/admin.php?page=two-factor-auth-user
Aspect	menu-item
HTTP status	200
Load time	0.364 s
Memory usage	2.83 MiB
JS errors	None
Resource errors	None

Settings → Two Factor Authentication

URL	/wp-admin/options-general.php?page=two-factor-auth
Aspect	menu-item
HTTP status	200
Load time	0.155 s
Memory usage	2.91 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.189 s
Memory usage	3.19 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.536 s	0.304 s	-0.232 s	2.82 MiB	2.9 MiB	+ 74.88 KiB
/wp-admin/edit.php	0.249 s	0.199 s	-0.050 s	2.85 MiB	2.92 MiB	+ 74.88 KiB
/wp-admin/post-new.php	0.781 s	1.173 s	+0.392 s	5.21 MiB	5.29 MiB	+ 79.03 KiB
/wp-admin/upload.php	0.670 s	0.516 s	-0.154 s	2.77 MiB	2.82 MiB	+ 57.48 KiB
/wp-admin/options-writing.php	0.229 s	0.197 s	-0.032 s	2.76 MiB	2.81 MiB	+ 49.44 KiB
/wp-admin/media-new.php	0.331 s	0.265 s	-0.066 s	2.74 MiB	2.81 MiB	+ 69.66 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.202 s	0.217 s	+0.015 s	2.76 MiB	2.83 MiB	+ 74.84 KiB
/wp-admin/post-new.php?post_type=page	1.105 s	0.792 s	-0.313 s	5.21 MiB	5.28 MiB	+ 74.62 KiB
/wp-admin/options-discussion.php	0.261 s	0.215 s	-0.046 s	2.75 MiB	2.8 MiB	+ 57.97 KiB
/wp-admin/edit-comments.php	0.447 s	0.411 s	-0.036 s	2.78 MiB	2.84 MiB	+ 57.51 KiB
/	0.358 s	0.275 s	-0.083 s	3.13 MiB	3.18 MiB	+ 53.94 KiB
Average	0.470 s	0.415 s	-0.055 s	3.25 MiB	3.32 MiB	+ 65.84 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.

PO File

PHP

JavaScript

Language		%	Lines of code	Comment lines	Files
	PO File	47.1%	2,840	1,583	9
	PHP	38.5%	2,323	1,058	15
	JavaScript	13.4%	807	164	4
	Markdown	0.8%	47	0	2
	CSS	0.2%	10	1	1
	JSON	0.1%	5	0	1
Total			6,032	2,806	32

PHP Code Analysis | More results »

Lines of code	1,939
Total complexity	645
Median class complexity	17.0
Median method complexity	3.0
Most complex class	Simba_Two_Factor_Authentication_1
Most complex function	Simba_Two_Factor_Authentication_1::tfaVerifyCodeAndUser()

Classes	9
Methods	151
Functions	1

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

simba_tfa_priv_key_format

User Metadata `wp_usermeta` 2

tfa_priv_key_64
tfa_algorithm_type

PHP Error Log 1 lines

[10-Aug-2023 22:18:56 UTC] TFA: Beginning attempt to port private key encryption over to openssl

Two Factor Authentication 1.14.16