Report - Categories Images 3.3.1

Does Categories Images work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-11 23:14:02 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 122.84 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	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-04-16T20:18:00+00:00
Active installs	50,000+
WordPress.org page	https://wordpress.org/plugins/categories-images/
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=categories-images%2Fcategories-images.php&plugin_status=all&paged=1&s&_wpnonce=5ee0f9f864
Aspect	after-activation
HTTP status	200
Load time	0.390 s
Memory usage	3.88 MiB
JS errors	None
Resource errors	None

Settings → Categories Images

URL	/wp-admin/options-general.php?page=zci_settings
Aspect	menu-item
HTTP status	200
Load time	0.305 s
Memory usage	3.86 MiB
JS errors	None
Resource errors	None

Settings → Categories Images → Documentation

URL	/wp-admin/options-general.php?page=zci_settings&tab=documentation
Aspect	menu-item-tab
HTTP status	200
Load time	0.280 s
Memory usage	3.83 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.191 s
Memory usage	4.13 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.434 s	0.352 s	-0.082 s	3.78 MiB	3.91 MiB	+ 134.9 KiB
/wp-admin/edit.php	0.367 s	0.411 s	+0.044 s	3.78 MiB	3.92 MiB	+ 134.8 KiB
/wp-admin/post-new.php	0.862 s	0.887 s	+0.025 s	6.31 MiB	6.45 MiB	+ 147.62 KiB
/wp-admin/upload.php	0.729 s	0.406 s	-0.323 s	3.74 MiB	3.85 MiB	+ 117.4 KiB
/wp-admin/options-writing.php	0.330 s	0.307 s	-0.023 s	3.71 MiB	3.83 MiB	+ 121.39 KiB
/wp-admin/media-new.php	0.535 s	0.293 s	-0.242 s	3.7 MiB	3.83 MiB	+ 129.59 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.458 s	0.598 s	+0.140 s	3.72 MiB	3.88 MiB	+ 167.51 KiB
/wp-admin/post-new.php?post_type=page	0.683 s	0.692 s	+0.009 s	6.3 MiB	6.44 MiB	+ 143.23 KiB
/wp-admin/options-discussion.php	0.329 s	0.317 s	-0.012 s	3.71 MiB	3.83 MiB	+ 117.89 KiB
/wp-admin/edit-comments.php	0.336 s	0.324 s	-0.012 s	3.73 MiB	3.85 MiB	+ 117.39 KiB
/	0.279 s	0.190 s	-0.089 s	4.11 MiB	4.13 MiB	+ 19.54 KiB
Average	0.486 s	0.434 s	-0.051 s	4.24 MiB	4.36 MiB	+ 122.84 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.

PHP

PO File

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	53.5%	817	81	4
	PO File	27.7%	424	116	11
	CSS	14.8%	226	18	2
	JavaScript	4.0%	61	7	1
Total			1,528	222	18

PHP Code Analysis | More results »

Lines of code	520
Total complexity	140
Median class complexity	68.5
Median method complexity	2.0
Most complex class	ZCategoriesImages
Most complex function	ZCategoriesImages::z_taxonomy_list_shortcode()

Classes	2
Methods	37
Functions	3

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

zci_migrated_to_termmeta

PHP Error Log

The log file is empty.

Categories Images 3.3.1