Report - Plugin Detective - Troubleshooting 1.2.1

Does "Plugin Detective - Troubleshooting" work with WordPress 6.1.1 and PHP 7.4.8? A smoke test was performed on 2022-11-16 23:55:23 UTC.

Summary

Errors

1	PHP fatal errors
	No JavaScript exceptions
1	Page failed to load 1 500 Internal Server Error
	No resource errors

Performance

Memory usage: 9.12 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	6.1.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-07-01T16:47:00+00:00
Active installs	5,000+
WordPress.org page	https://wordpress.org/plugins/plugin-detective/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=plugin-detective%2Fplugin-detective.php&plugin_status=all&paged=1&s&_wpnonce=76002945ba
Aspect	after-activation
HTTP status	200
Load time	0.433 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Tools → Plugin Detective

URL	/wp-content/plugins/plugin-detective/troubleshoot/?session=1&nonce=7c2f01a71e
Requested URL	/wp-admin/tools.php?page=plugin-detective
Aspect	menu-item
HTTP status	500
Load time	0.103 s
Memory usage	N/A
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.216 s
Memory usage	3.43 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.787 s	0.308 s	-0.479 s	3.54 MiB	3.56 MiB	+ 16.55 KiB
/wp-admin/edit.php	0.184 s	0.202 s	+0.018 s	3.57 MiB	3.59 MiB	+ 15.25 KiB
/wp-admin/post-new.php	1.070 s	1.261 s	+0.191 s	5.46 MiB	5.48 MiB	+ 20.91 KiB
/wp-admin/upload.php	0.755 s	0.293 s	-0.462 s	3.41 MiB	3.42 MiB	+ 14.09 KiB
/wp-admin/options-writing.php	0.181 s	0.149 s	-0.032 s	3.4 MiB	3.4 MiB	- 3.41 KiB
/wp-admin/media-new.php	0.246 s	0.207 s	-0.039 s	3.39 MiB	3.4 MiB	+ 14.26 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.185 s	0.288 s	+0.103 s	3.48 MiB	3.49 MiB	+ 15.2 KiB
/wp-admin/post-new.php?post_type=page	0.959 s	0.978 s	+0.019 s	5.46 MiB	5.47 MiB	+ 16.5 KiB
/wp-admin/options-discussion.php	0.209 s	0.203 s	-0.006 s	3.38 MiB	3.4 MiB	+ 14.6 KiB
/wp-admin/edit-comments.php	0.221 s	0.222 s	+0.001 s	3.48 MiB	3.5 MiB	+ 15.41 KiB
/	0.320 s	0.238 s	-0.082 s	3.47 MiB	3.43 MiB	- 39.01 KiB
Average	0.465 s	0.395 s	-0.070 s	3.82 MiB	3.83 MiB	+ 9.12 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

Vuejs Component

JavaScript

Sass

Language		%	Lines of code	Comment lines	Files
	PHP	46.9%	2,483	1,500	21
	Vuejs Component	22.3%	1,179	10	16
	JavaScript	19.5%	1,033	55	19
	Sass	9.0%	474	0	13
	JSON	1.4%	75	0	1
	SVG	0.4%	19	1	8
	HTML	0.2%	13	1	1
	Bourne Shell	0.2%	11	0	1
	CSS	0.1%	4	0	1
Total			5,291	1,567	81

PHP Code Analysis | More results »

Lines of code	2,382
Total complexity	524
Median class complexity	21.0
Median method complexity	2.0
Most complex class	PDT_String
Most complex function	PDT_Constants::define_constants()

Classes	18
Methods	171
Functions	5

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` 2

nonce_key
nonce_salt

User Metadata `wp_usermeta` 1

wp_persisted_preferences

PHP Error Log 10 lines

[16-Nov-2022 23:55:42 UTC] PHP Fatal error:  Uncaught Error: Class 'WP_Theme_JSON_Data' not found in /wp-includes/class-wp-theme-json-resolver.php:183
Stack trace:
#0 /wp-includes/class-wp-theme-json-resolver.php(559): WP_Theme_JSON_Resolver::get_core_data()
#1 /wp-includes/script-loader.php(3205): WP_Theme_JSON_Resolver::get_merged_data()
#2 /wp-includes/script-loader.php(3401): {closure}()
#3 /wp-includes/class-wp-hook.php(308): {closure}()
#4 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#5 /wp-includes/plugin.php(517): WP_Hook->do_action()
#6 /wp-content/plugins/plugin-detective/troubleshoot/includes/class-settings.php(629): do_action()
#7 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(399): include_once('/opt/bit in /wp-includes/class-wp-theme-json-resolver.php on line 183

Plugin Detective - Troubleshooting 1.2.1