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2. Slim SEO – A Fast & Automated SEO Plugin For WordPress
3. 4.5.4

Slim SEO 4.5.4

Does Slim SEO work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-05-19 03:47:29 UTC.

Summary

Pages 5

Slim SEO ‹ Test site — WordPress

Settings → Slim SEO

Test site – Just another WordPress site

Add Post ‹ Test site — WordPress

Add Page ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.349 s	0.298 s	-0.051 s	3.51 MiB	3.71 MiB	+ 213.37 KiB
/wp-admin/edit.php	0.201 s	0.305 s	+0.104 s	3.57 MiB	3.82 MiB	+ 254.34 KiB
/wp-admin/post-new.php	0.773 s	1.049 s	+0.276 s	6.06 MiB	6.5 MiB	+ 453.96 KiB
/wp-admin/upload.php	0.625 s	0.581 s	-0.044 s	3.52 MiB	3.71 MiB	+ 194.88 KiB
/wp-admin/options-writing.php	0.227 s	0.223 s	-0.004 s	3.5 MiB	3.68 MiB	+ 178.57 KiB
/wp-admin/media-new.php	0.327 s	0.201 s	-0.126 s	3.49 MiB	3.67 MiB	+ 186.76 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.218 s	0.225 s	+0.007 s	3.5 MiB	3.7 MiB	+ 198.27 KiB
/wp-admin/post-new.php?post_type=page	0.604 s	0.699 s	+0.095 s	6.05 MiB	6.49 MiB	+ 452.65 KiB
/wp-admin/options-discussion.php	0.435 s	0.295 s	-0.140 s	3.5 MiB	3.67 MiB	+ 175.06 KiB
/wp-admin/edit-comments.php	0.254 s	0.213 s	-0.041 s	3.52 MiB	3.69 MiB	+ 174.56 KiB
/	0.316 s	0.405 s	+0.089 s	3.43 MiB	3.6 MiB	+ 172.01 KiB
Average	0.394 s	0.409 s	+0.015 s	3.97 MiB	4.21 MiB	+ 241.31 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.

Language		%	Lines of code	Comment lines	Files
	PHP	83.9%	7,577	455	139
	JavaScript	8.7%	782	72	9
	Markdown	5.8%	526	0	1
	XSLT	1.5%	139	0	1
	CSS	0.1%	6	0	6
	XML	0.1%	5	0	1
Total			9,035	527	157

PHP Code Analysis | More results »

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.

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