Report - Two Factor Authentication 1.14.5

Does Two Factor Authentication work with WordPress 6.0.2 and PHP 7.4.8? A smoke test was performed on 2022-09-01 12:03:12 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: 76.94 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=55c7aaaf16
Aspect	after-activation
HTTP status	200
Load time	0.292 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	0.216 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	0.203 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	0.241 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	0.374 s	0.320 s	-0.054 s	3.72 MiB	3.79 MiB	+ 72.46 KiB
/wp-admin/edit.php	0.196 s	0.215 s	+0.019 s	3.76 MiB	3.83 MiB	+ 71.75 KiB
/wp-admin/post-new.php	1.024 s	1.069 s	+0.045 s	5.55 MiB	5.63 MiB	+ 80.65 KiB
/wp-admin/upload.php	0.439 s	0.402 s	-0.037 s	3.69 MiB	3.76 MiB	+ 71.33 KiB
/wp-admin/options-writing.php	0.166 s	0.163 s	-0.003 s	3.62 MiB	3.73 MiB	+ 115.23 KiB
/wp-admin/media-new.php	0.506 s	0.200 s	-0.306 s	3.66 MiB	3.73 MiB	+ 71.5 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.197 s	0.219 s	+0.022 s	3.69 MiB	3.76 MiB	+ 72.41 KiB
/wp-admin/post-new.php?post_type=page	1.207 s	0.972 s	-0.235 s	5.54 MiB	5.61 MiB	+ 72.23 KiB
/wp-admin/options-discussion.php	0.231 s	0.319 s	+0.088 s	3.6 MiB	3.73 MiB	+ 136.13 KiB
/wp-admin/edit-comments.php	0.228 s	0.227 s	-0.001 s	3.7 MiB	3.77 MiB	+ 71.35 KiB
/	0.287 s	0.231 s	-0.056 s	3.6 MiB	3.62 MiB	+ 11.26 KiB
Average	0.441 s	0.394 s	-0.047 s	4.01 MiB	4.09 MiB	+ 76.94 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	45.7%	2,153	854	14
	PO File	39.4%	1,859	879	5
	JavaScript	14.1%	663	137	3
	Markdown	0.6%	28	0	1
	CSS	0.2%	10	1	1
Total			4,713	1,871	24

PHP Code Analysis | More results »

Lines of code	1,807
Total complexity	559
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	130
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

[01-Sep-2022 12:03:29 UTC] TFA: Beginning attempt to port private key encryption over to openssl

Two Factor Authentication 1.14.5