1. Home
2. Yoast SEO
3. 21.8.1

Yoast SEO 21.8.1

Does Yoast SEO work with WordPress 6.4.2 and PHP 8.1.12? A smoke test was performed on 2024-01-19 10:05:27 UTC.

Summary

Pages 16

‹ Test site — WordPress

Yoast SEO

Yoast SEO → First-time configuration

Yoast SEO → Settings

Yoast SEO → Integrations

Yoast SEO → Tools

Yoast SEO → Academy

Yoast SEO → Premium

Yoast SEO → Workouts

Yoast SEO → Redirects

Yoast SEO → Redirects → Settings

Yoast SEO → Support

Test site - Just another WordPress site

Dashboard ‹ Test site — WordPress

Add New Post ‹ Test site — WordPress

Add New Page ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.411 s	0.664 s	+0.253 s	3.38 MiB	4.34 MiB	+ 979.69 KiB
/wp-admin/edit.php	0.281 s	0.364 s	+0.083 s	3.41 MiB	4.54 MiB	+ 1.13 MiB
/wp-admin/post-new.php	1.070 s	1.567 s	+0.497 s	5.46 MiB	6.83 MiB	+ 1.37 MiB
/wp-admin/upload.php	0.795 s	0.554 s	-0.241 s	3.32 MiB	4.25 MiB	+ 946.16 KiB
/wp-admin/options-writing.php	0.271 s	0.225 s	-0.046 s	3.32 MiB	4.23 MiB	+ 938.42 KiB
/wp-admin/media-new.php	0.512 s	0.273 s	-0.239 s	3.29 MiB	4.23 MiB	+ 958.36 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.321 s	0.253 s	-0.068 s	3.31 MiB	4.27 MiB	+ 982.48 KiB
/wp-admin/post-new.php?post_type=page	0.842 s	1.069 s	+0.227 s	5.45 MiB	6.75 MiB	+ 1.3 MiB
/wp-admin/options-discussion.php	0.325 s	0.667 s	+0.342 s	3.3 MiB	4.23 MiB	+ 947.47 KiB
/wp-admin/edit-comments.php	0.301 s	0.263 s	-0.038 s	3.33 MiB	4.26 MiB	+ 944.42 KiB
/	0.320 s	0.202 s	-0.118 s	3.36 MiB	4.17 MiB	+ 837.52 KiB
Average	0.495 s	0.555 s	+0.059 s	3.72 MiB	4.74 MiB	+ 1.01 MiB

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	99.3%	67,705	56,200	990
	SVG	0.4%	246	1	51
	XSLT	0.2%	145	0	1
	XML	0.1%	44	0	1
	Markdown	0.0%	24	0	1
	JavaScript	0.0%	11	7	4
Total			68,175	56,208	1,048

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 5

• wp_yoast_indexable
• wp_yoast_indexable_hierarchy
• wp_yoast_migrations
• wp_yoast_primary_term
• wp_yoast_seo_links

Options wp_options 4

• wpseo
• wpseo_social
• wpseo_titles
• yoast_migrations_free

User Metadata wp_usermeta 1

• wp_yoast_notifications

Meta Boxes

{
    "dashboard": {
        "wpseo-dashboard-overview": {
            "title": "Yoast SEO Posts Overview",
            "context": "normal"
        },
        "wpseo-wincher-dashboard-overview": {
            "title": "Yoast SEO / Wincher: Top Keyphrases",
            "context": "normal"
        }
    },
    "post": {
        "wpseo_meta": {
            "title": "Yoast SEO",
            "context": "normal"
        }
    },
    "page": {
        "wpseo_meta": {
            "title": "Yoast SEO",
            "context": "normal"
        }
    }
}

Roles 2

ID	Name
wpseo_manager	SEO Manager
wpseo_editor	SEO Editor

Capabilities 4

• wpseo_manage_options
• wpseo_bulk_edit
• wpseo_edit_advanced_metadata
• view_site_health_checks

PHP Error Log 1 lines

[19-Jan-2024 10:05:49 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36

---