Yoast SEO 20.0

Does Yoast SEO work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 894.77 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.065 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 5,000,000+
WordPress.org page https://wordpress.org/plugins/wordpress-seo/
Badges

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Pages 14

‹ Test site — WordPress

Page screenshot: ‹ Test site — WordPress
URL /wp-admin/admin.php?page=wpseo_installation_successful_free
Requested URL /wp-admin/plugins.php?action=activate&plugin=wordpress-seo%2Fwp-seo.php&plugin_status=all&paged=1&s&_wpnonce=cce140335a
Aspect after-activation
HTTP status 200
Load time 2.657 s
Memory usage 4.04 MiB
JS errors None
Resource errors None

Yoast SEO

Page screenshot: Yoast SEO
URL /wp-admin/admin.php?page=wpseo_dashboard
Aspect menu-item
HTTP status 200
Load time 0.883 s
Memory usage 4.24 MiB
JS errors None
Resource errors None

Yoast SEO → First-time configuration

Page screenshot: Yoast SEO  → First-time configuration
URL /wp-admin/admin.php?page=wpseo_dashboard
Aspect menu-item-tab
HTTP status 200
Load time 0.545 s
Memory usage 3.87 MiB
JS errors None
Resource errors None

Yoast SEO → Settings

Page screenshot: Yoast SEO  → Settings
URL /wp-admin/admin.php?page=wpseo_page_settings#/site-features
Requested URL /wp-admin/admin.php?page=wpseo_page_settings
Aspect menu-item
HTTP status 200
Load time 0.921 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Yoast SEO → Integrations

Page screenshot: Yoast SEO  → Integrations
URL /wp-admin/admin.php?page=wpseo_integrations
Aspect menu-item
HTTP status 200
Load time 0.586 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Yoast SEO → Tools

Page screenshot: Yoast SEO  → Tools
URL /wp-admin/admin.php?page=wpseo_tools
Aspect menu-item
HTTP status 200
Load time 0.431 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Yoast SEO → Premium

Page screenshot: Yoast SEO  → Premium
URL /wp-admin/admin.php?page=wpseo_licenses
Aspect menu-item
HTTP status 200
Load time 0.565 s
Memory usage 3.93 MiB
JS errors None
Resource errors None

Yoast SEO → Workouts

Page screenshot: Yoast SEO  → Workouts
URL /wp-admin/admin.php?page=wpseo_workouts
Aspect menu-item
HTTP status 200
Load time 0.676 s
Memory usage 3.83 MiB
JS errors None
Resource errors None

Yoast SEO → Redirects

Page screenshot: Yoast SEO  → Redirects
URL /wp-admin/admin.php?page=wpseo_redirects
Aspect menu-item
HTTP status 200
Load time 0.451 s
Memory usage 3.82 MiB
JS errors None
Resource errors None

Yoast SEO → Redirects → Settings

Page screenshot: Yoast SEO  → Redirects  → 
					Settings
URL /wp-admin/admin.php?page=wpseo_redirects
Aspect menu-item-tab
HTTP status 200
Load time 0.391 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Test site - Just another WordPress site

Page screenshot: Test site - Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.274 s
Memory usage 3.89 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.535 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 1.131 s
Memory usage 6.09 MiB
JS errors None
Resource errors None

Add New Page ‹ Test site — WordPress

Page screenshot: Add New Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.901 s
Memory usage 6.02 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.261 s0.434 s+0.173 s3.05 MiB3.88 MiB+ 857.34 KiB
/wp-admin/edit.php0.158 s0.256 s+0.098 s3.07 MiB4.09 MiB+ 1.01 MiB
/wp-admin/post-new.php0.734 s1.167 s+0.433 s4.97 MiB6.15 MiB+ 1.18 MiB
/wp-admin/upload.php0.566 s0.457 s-0.109 s2.99 MiB3.74 MiB+ 766.94 KiB
/wp-admin/options-writing.php0.128 s0.152 s+0.024 s2.99 MiB3.79 MiB+ 819.39 KiB
/wp-admin/media-new.php0.252 s0.262 s+0.010 s2.97 MiB3.73 MiB+ 778.81 KiB
/wp-admin/edit-tags.php?taxonomy=category0.146 s0.203 s+0.057 s2.98 MiB3.84 MiB+ 883.02 KiB
/wp-admin/post-new.php?post_type=page0.773 s0.848 s+0.075 s4.96 MiB6.02 MiB+ 1.06 MiB
/wp-admin/options-discussion.php0.225 s0.215 s-0.010 s2.98 MiB3.74 MiB+ 786.47 KiB
/wp-admin/edit-comments.php0.178 s0.198 s+0.020 s3 MiB3.83 MiB+ 850.66 KiB
/0.243 s0.192 s-0.051 s2.94 MiB3.69 MiB+ 765.48 KiB
Average 0.333 s0.399 s+0.065 s3.35 MiB4.23 MiB+ 894.77 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
Language % Lines of code Comment lines Files
PHP99.3%65,87454,536981
SVG0.4%241150
XSLT0.2%14501
XML0.1%4401
JavaScript0.0%1174
Total 66,315 54,544 1,037

PHP Code Analysis | More results »

Lines of code 52,349
Total complexity 12,693
Median class complexity 7.0
Median method complexity 1.0
Most complex class Yoast\WP\SEO\Generated\Cached_Container
Most complex function WPSEO_Option_Titles::validate_option()
Classes 664
Methods 4,511
Functions 52

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

Options wp_options 4

Meta Boxes

{
    "dashboard": {
        "wpseo-dashboard-overview": {
            "title": "Yoast SEO Posts Overview",
            "context": "normal"
        }
    },
    "post": {
        "wpseo_meta": {
            "title": "Yoast SEO",
            "context": "normal"
        }
    },
    "page": {
        "wpseo_meta": {
            "title": "Yoast SEO",
            "context": "normal"
        }
    }
}

Roles 2

ID Name
wpseo_managerSEO Manager
wpseo_editorSEO Editor

Capabilities 4

PHP Error Log 1 lines

[24-Jan-2023 08:47:34 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
See also: All tests for this plugin, How to Hide Yoast SEO Admin Menus and More