Report - Slim SEO 4.0.0 - PluginTests.com

Does Slim SEO work with WordPress 6.6.2 and PHP 8.1.12? A smoke test was performed on 2024-10-08 08:06:48 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: 223.65 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	6.6.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-03-12T07:04:00+00:00
Active installs	60,000+
WordPress.org page	https://wordpress.org/plugins/slim-seo/
Badges	Get badge code

Pages 5

Slim SEO ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=slim-seo
Requested URL	/wp-admin/plugins.php?action=activate&plugin=slim-seo%2Fslim-seo.php&plugin_status=all&paged=1&s&_wpnonce=a22709a97f
Aspect	after-activation
HTTP status	200
Load time	0.685 s
Memory usage	3.7 MiB
JS errors	None
Resource errors	None

Settings → Slim SEO

URL	/wp-admin/options-general.php?page=slim-seo
Aspect	menu-item
HTTP status	200
Load time	0.617 s
Memory usage	3.67 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.245 s
Memory usage	3.61 MiB
JS errors	None
Resource errors	None

Add New Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.992 s
Memory usage	6.09 MiB
JS errors	None
Resource errors	None

Add New Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	0.834 s
Memory usage	6.08 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.387 s	0.296 s	-0.091 s	3.47 MiB	3.66 MiB	+ 190.91 KiB
/wp-admin/edit.php	0.213 s	0.272 s	+0.059 s	3.54 MiB	3.76 MiB	+ 229.11 KiB
/wp-admin/post-new.php	0.796 s	1.191 s	+0.395 s	5.75 MiB	6.09 MiB	+ 348.91 KiB
/wp-admin/upload.php	0.602 s	0.492 s	-0.110 s	3.49 MiB	3.66 MiB	+ 172.18 KiB
/wp-admin/options-writing.php	0.223 s	0.209 s	-0.014 s	3.41 MiB	3.64 MiB	+ 234.98 KiB
/wp-admin/media-new.php	0.241 s	0.220 s	-0.021 s	3.4 MiB	3.64 MiB	+ 248.37 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.197 s	0.226 s	+0.029 s	3.47 MiB	3.66 MiB	+ 195.88 KiB
/wp-admin/post-new.php?post_type=page	0.996 s	0.824 s	-0.172 s	5.75 MiB	6.08 MiB	+ 340.8 KiB
/wp-admin/options-discussion.php	0.234 s	0.373 s	+0.139 s	3.41 MiB	3.64 MiB	+ 236.67 KiB
/wp-admin/edit-comments.php	0.295 s	0.249 s	-0.046 s	3.49 MiB	3.66 MiB	+ 172.17 KiB
/	0.305 s	0.241 s	-0.064 s	3.45 MiB	3.54 MiB	+ 90.22 KiB
Average	0.408 s	0.418 s	+0.009 s	3.88 MiB	4.09 MiB	+ 223.65 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	87.1%	6,350	337	110
	JavaScript	10.9%	795	69	8
	XSLT	1.9%	139	0	1
	CSS	0.1%	5	0	5
	XML	0.1%	5	0	1
Total			7,294	406	125

PHP Code Analysis | More results »

Lines of code	6,186
Total complexity	1,282
Median class complexity	9.5
Median method complexity	1.0
Most complex class	SlimSEO\Breadcrumbs
Most complex function	SlimSEO\Redirection\Redirection::redirect()

Classes	100
Methods	604
Functions	0

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

slim_seo
slim_seo_db_version

Meta Boxes

{
    "post": {
        "slim-seo": {
            "title": "Search Engine Optimization",
            "context": "normal"
        }
    },
    "page": {
        "slim-seo": {
            "title": "Search Engine Optimization",
            "context": "normal"
        },
        "postexcerpt": {
            "title": "Excerpt",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.

Slim SEO 4.0.0