Report - Two Factor Authentication 1.14.7

Does Two Factor Authentication work with WordPress 6.0.2 and PHP 7.4.8? A smoke test was performed on 2022-09-28 10:59:02 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: 76.35 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	6.0.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

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=3a31364c85
Aspect	after-activation
HTTP status	200
Load time	0.270 s
Memory usage	3.77 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	0.271 s
Memory usage	3.77 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	0.183 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	0.298 s
Memory usage	3.62 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.354 s	0.249 s	-0.105 s	3.72 MiB	3.79 MiB	+ 71.88 KiB
/wp-admin/edit.php	0.189 s	0.194 s	+0.005 s	3.76 MiB	3.83 MiB	+ 71.16 KiB
/wp-admin/post-new.php	0.764 s	1.355 s	+0.591 s	5.55 MiB	5.63 MiB	+ 80.06 KiB
/wp-admin/upload.php	0.396 s	0.354 s	-0.042 s	3.69 MiB	3.76 MiB	+ 70.74 KiB
/wp-admin/options-writing.php	0.154 s	0.143 s	-0.011 s	3.62 MiB	3.73 MiB	+ 114.65 KiB
/wp-admin/media-new.php	0.474 s	0.205 s	-0.269 s	3.66 MiB	3.73 MiB	+ 70.91 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.186 s	0.212 s	+0.026 s	3.69 MiB	3.76 MiB	+ 71.82 KiB
/wp-admin/post-new.php?post_type=page	0.715 s	0.825 s	+0.110 s	5.54 MiB	5.61 MiB	+ 71.65 KiB
/wp-admin/options-discussion.php	0.299 s	0.319 s	+0.020 s	3.6 MiB	3.73 MiB	+ 135.54 KiB
/wp-admin/edit-comments.php	0.290 s	0.220 s	-0.070 s	3.7 MiB	3.77 MiB	+ 70.77 KiB
/	0.288 s	0.222 s	-0.066 s	3.6 MiB	3.62 MiB	+ 10.67 KiB
Average	0.374 s	0.391 s	+0.017 s	4.01 MiB	4.09 MiB	+ 76.35 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	50.1%	2,895	1,426	9
	PHP	37.6%	2,173	933	14
	JavaScript	11.6%	671	137	3
	Markdown	0.5%	28	0	1
	CSS	0.2%	10	1	1
	JSON	0.1%	5	0	1
Total			5,782	2,497	29

PHP Code Analysis | More results »

Lines of code	1,826
Total complexity	566
Median class complexity	18.5
Median method complexity	3.0
Most complex class	Simba_Two_Factor_Authentication
Most complex function	Simba_Two_Factor_Authentication::tfaVerifyCodeAndUser()

Classes	8
Methods	131
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

[28-Sep-2022 10:59:17 UTC] TFA: Beginning attempt to port private key encryption over to openssl

Two Factor Authentication 1.14.7