Report - Slim SEO 4.7.0 - PluginTests.com

Does Slim SEO work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on 2025-10-30 12:21:45 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: 249.03 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	6.8.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-11-07T04:04:00+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=bf6e11100e
Aspect	after-activation
HTTP status	200
Load time	0.782 s
Memory usage	3.77 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	0.524 s
Memory usage	3.74 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.187 s
Memory usage	3.67 MiB
JS errors	None
Resource errors	None

Add Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.768 s
Memory usage	6.51 MiB
JS errors	None
Resource errors	None

Add Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	0.736 s
Memory usage	6.49 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.381 s	0.322 s	-0.059 s	3.51 MiB	3.72 MiB	+ 218.27 KiB
/wp-admin/edit.php	0.209 s	0.303 s	+0.094 s	3.57 MiB	3.82 MiB	+ 257.98 KiB
/wp-admin/post-new.php	0.845 s	1.149 s	+0.304 s	6.06 MiB	6.51 MiB	+ 458.78 KiB
/wp-admin/upload.php	0.802 s	0.489 s	-0.313 s	3.52 MiB	3.72 MiB	+ 199.78 KiB
/wp-admin/options-writing.php	0.240 s	0.196 s	-0.044 s	3.5 MiB	3.68 MiB	+ 183.46 KiB
/wp-admin/media-new.php	0.303 s	0.208 s	-0.095 s	3.49 MiB	3.68 MiB	+ 191.66 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.206 s	0.202 s	-0.004 s	3.5 MiB	3.72 MiB	+ 223.17 KiB
/wp-admin/post-new.php?post_type=page	0.760 s	0.718 s	-0.042 s	6.05 MiB	6.49 MiB	+ 454.62 KiB
/wp-admin/options-discussion.php	0.285 s	0.525 s	+0.240 s	3.5 MiB	3.68 MiB	+ 179.96 KiB
/wp-admin/edit-comments.php	0.457 s	0.231 s	-0.226 s	3.52 MiB	3.72 MiB	+ 199.46 KiB
/	0.322 s	0.201 s	-0.121 s	3.43 MiB	3.6 MiB	+ 172.19 KiB
Average	0.437 s	0.413 s	-0.024 s	3.97 MiB	4.21 MiB	+ 249.03 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	83.6%	7,848	464	143
	JavaScript	8.9%	836	87	10
	Markdown	5.9%	554	0	1
	XSLT	1.5%	139	0	1
	CSS	0.1%	7	0	7
	XML	0.1%	5	0	1
Total			9,389	551	163

PHP Code Analysis | More results »

Lines of code	7,665
Total complexity	1,646
Median class complexity	9.0
Median method complexity	1.0
Most complex class	SlimSEO\Breadcrumbs
Most complex function	SlimSEO\Redirection\Redirection::redirect()

Classes	131
Methods	760
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 4.7.0