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2. SEO Redirection Plugin – 301 Redirect Manager
3. 9.15 (latest)

SEO Redirection 9.15

Does SEO Redirection work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-05-01 07:17:09 UTC.

Summary

Pages 5

Plugins ‹ Test site — WordPress

Settings → SEO Redirection

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	0.308 s	0.254 s	-0.054 s	3.51 MiB	3.54 MiB	+ 36.92 KiB
/wp-admin/edit.php	0.177 s	0.185 s	+0.008 s	3.57 MiB	3.6 MiB	+ 29.89 KiB
/wp-admin/post-new.php	0.664 s	0.558 s	-0.106 s	6.06 MiB	6.1 MiB	+ 34.95 KiB
/wp-admin/upload.php	0.516 s	0.287 s	-0.229 s	3.52 MiB	3.54 MiB	+ 12.66 KiB
/wp-admin/options-writing.php	0.171 s	0.162 s	-0.009 s	3.5 MiB	3.52 MiB	+ 16.65 KiB
/wp-admin/media-new.php	0.244 s	0.205 s	-0.039 s	3.49 MiB	3.52 MiB	+ 24.84 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.154 s	0.388 s	+0.234 s	3.5 MiB	3.54 MiB	+ 35.52 KiB
/wp-admin/post-new.php?post_type=page	0.558 s	0.544 s	-0.014 s	6.05 MiB	6.08 MiB	+ 30.47 KiB
/wp-admin/options-discussion.php	0.255 s	0.278 s	+0.023 s	3.5 MiB	3.52 MiB	+ 13.15 KiB
/wp-admin/edit-comments.php	0.179 s	0.186 s	+0.007 s	3.52 MiB	3.54 MiB	+ 12.65 KiB
/	0.266 s	0.190 s	-0.076 s	3.43 MiB	3.47 MiB	+ 33.1 KiB
Average	0.317 s	0.294 s	-0.023 s	3.97 MiB	3.99 MiB	+ 25.53 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	85.0%	4,482	452	27
	CSS	8.1%	427	21	4
	JavaScript	6.9%	366	28	1
Total			5,275	501	32

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.

Database Tables 4

• wp_WP_SEO_404_links
• wp_WP_SEO_Cache
• wp_WP_SEO_Redirection
• wp_WP_SEO_Redirection_LOG

Options wp_options 2

• clogica_option_group
• wp-seo-redirection-group

Meta Boxes

{
    "post": {
        "WPSR_meta_box": {
            "title": "SEO Redirection",
            "context": "advanced"
        }
    },
    "page": {
        "WPSR_meta_box": {
            "title": "SEO Redirection",
            "context": "advanced"
        }
    }
}

PHP Error Log 4 lines

[01-May-2025 07:17:23 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/seo-redirection/seo-redirection.php on line 1186
[01-May-2025 07:17:23 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/seo-redirection/seo-redirection.php on line 1250
[01-May-2025 07:17:23 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/seo-redirection/seo-redirection.php on line 1285
[01-May-2025 07:17:23 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/seo-redirection/seo-redirection.php on line 1311

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