Report - Two Factor Authentication 1.14.27

Does Two Factor Authentication work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-05-01 04:52:54 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: 83.02 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	6.8.1
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=d3d174938c
Aspect	after-activation
HTTP status	200
Load time	0.275 s
Memory usage	3.61 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	0.186 s
Memory usage	3.57 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	0.206 s
Memory usage	3.61 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.174 s
Memory usage	3.51 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.380 s	0.306 s	-0.074 s	3.51 MiB	3.59 MiB	+ 85.82 KiB
/wp-admin/edit.php	0.204 s	0.190 s	-0.014 s	3.57 MiB	3.66 MiB	+ 86.02 KiB
/wp-admin/post-new.php	0.773 s	0.641 s	-0.132 s	6.06 MiB	6.17 MiB	+ 109.97 KiB
/wp-admin/upload.php	0.560 s	0.486 s	-0.074 s	3.52 MiB	3.59 MiB	+ 68.62 KiB
/wp-admin/options-writing.php	0.222 s	0.196 s	-0.026 s	3.5 MiB	3.57 MiB	+ 72.61 KiB
/wp-admin/media-new.php	0.293 s	0.243 s	-0.050 s	3.49 MiB	3.57 MiB	+ 80.8 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.192 s	0.195 s	+0.003 s	3.5 MiB	3.59 MiB	+ 91.48 KiB
/wp-admin/post-new.php?post_type=page	0.597 s	0.575 s	-0.022 s	6.05 MiB	6.15 MiB	+ 105.49 KiB
/wp-admin/options-discussion.php	0.452 s	0.264 s	-0.188 s	3.5 MiB	3.57 MiB	+ 69.11 KiB
/wp-admin/edit-comments.php	0.419 s	0.183 s	-0.236 s	3.52 MiB	3.59 MiB	+ 68.61 KiB
/	0.309 s	0.166 s	-0.143 s	3.43 MiB	3.51 MiB	+ 74.64 KiB
Average	0.400 s	0.313 s	-0.087 s	3.97 MiB	4.05 MiB	+ 83.02 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	43.8%	2,431	1,117	15
	PO File	39.6%	2,200	1,240	7
	JavaScript	15.1%	840	167	5
	Markdown	0.8%	47	0	2
	JSON	0.5%	27	0	1
	CSS	0.2%	10	1	1
Total			5,555	2,525	31

PHP Code Analysis | More results »

Lines of code	2,046
Total complexity	683
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	160
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-May-2025 04:53:09 UTC] TFA: Beginning attempt to port private key encryption over to openssl

Two Factor Authentication 1.14.27