Report - Slim SEO 4.0.3 - PluginTests.com

Does Slim SEO work with WordPress 6.6.2 and PHP 8.1.12? A smoke test was performed on 2024-10-17 16:26:33 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: 229.95 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.035 seconds
The average page load time increased by this amount after activating the plugin.

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=2029a214bf
Aspect	after-activation
HTTP status	200
Load time	0.824 s
Memory usage	3.71 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	0.548 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	0.275 s
Memory usage	3.62 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	0.762 s
Memory usage	6.1 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	0.742 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	0.408 s	0.398 s	-0.010 s	3.47 MiB	3.66 MiB	+ 195.02 KiB
/wp-admin/edit.php	0.306 s	0.304 s	-0.002 s	3.54 MiB	3.73 MiB	+ 194.6 KiB
/wp-admin/post-new.php	0.837 s	0.997 s	+0.160 s	5.75 MiB	6.1 MiB	+ 353.02 KiB
/wp-admin/upload.php	0.638 s	0.624 s	-0.014 s	3.49 MiB	3.66 MiB	+ 176.3 KiB
/wp-admin/options-writing.php	0.230 s	0.260 s	+0.030 s	3.41 MiB	3.64 MiB	+ 239.1 KiB
/wp-admin/media-new.php	0.278 s	0.267 s	-0.011 s	3.4 MiB	3.64 MiB	+ 252.48 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.212 s	0.268 s	+0.056 s	3.47 MiB	3.67 MiB	+ 200 KiB
/wp-admin/post-new.php?post_type=page	0.654 s	0.695 s	+0.041 s	5.75 MiB	6.08 MiB	+ 344.91 KiB
/wp-admin/options-discussion.php	0.317 s	0.519 s	+0.202 s	3.41 MiB	3.64 MiB	+ 240.79 KiB
/wp-admin/edit-comments.php	0.254 s	0.281 s	+0.027 s	3.49 MiB	3.66 MiB	+ 176.29 KiB
/	0.382 s	0.286 s	-0.096 s	3.4 MiB	3.56 MiB	+ 156.93 KiB
Average	0.411 s	0.445 s	+0.035 s	3.87 MiB	4.09 MiB	+ 229.95 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	87.0%	6,319	325	112
	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			7,263	394	127

PHP Code Analysis | More results »

Lines of code	6,155
Total complexity	1,268
Median class complexity	9.0
Median method complexity	1.0
Most complex class	SlimSEO\Breadcrumbs
Most complex function	SlimSEO\Redirection\Redirection::redirect()

Classes	102
Methods	609
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 4.0.3