Rank Math SEO 1.0.67

Does Rank Math SEO work with WordPress 5.7.2 and PHP 7.4.8? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 358.85 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.

WordPress version5.7.2
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/seo-by-rank-math/

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Pages 4

Setup Wizard - Rank Math

Page screenshot: Setup Wizard - Rank Math
URL /wp-admin/admin.php?page=rank-math-registration
Requested URL /wp-admin/plugins.php?action=activate&plugin=seo-by-rank-math%2Frank-math.php&plugin_status=all&paged=1&s&_wpnonce=7b4a623483
Aspect after-activation
HTTP status 200
Load time 1.590 s
Memory usage N/A
JS errors None
Resource errors None

Tools → Scheduled Actions

Page screenshot: Tools → Scheduled Actions
URL /wp-admin/tools.php?page=action-scheduler
Aspect menu-item
HTTP status 200
Load time 0.206 s
Memory usage 3.23 MiB
JS errors None
Resource errors None

Rank Math

Page screenshot: Rank Math
URL /wp-admin/admin.php?page=rank-math-registration
Aspect menu-item
HTTP status 200
Load time 0.149 s
Memory usage N/A
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.227 s
Memory usage 2.99 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.248 s0.287 s+0.039 s2.82 MiB3.17 MiB+ 362.1 KiB
/wp-admin/edit.php0.311 s0.189 s-0.122 s2.86 MiB3.22 MiB+ 367.66 KiB
/wp-admin/post-new.php1.165 s0.620 s-0.545 s5.02 MiB5.4 MiB+ 384.27 KiB
/wp-admin/upload.php0.542 s0.263 s-0.279 s2.7 MiB3.04 MiB+ 355.82 KiB
/wp-admin/options-writing.php0.194 s0.262 s+0.068 s2.71 MiB3.03 MiB+ 323.8 KiB
/wp-admin/media-new.php0.215 s0.190 s-0.025 s2.67 MiB3.02 MiB+ 355.99 KiB
/wp-admin/edit-tags.php?taxonomy=category0.194 s0.180 s-0.014 s2.77 MiB3.12 MiB+ 356.9 KiB
/wp-admin/post-new.php?post_type=page0.619 s0.836 s+0.217 s5.01 MiB5.38 MiB+ 379.86 KiB
/wp-admin/options-discussion.php0.199 s0.271 s+0.072 s2.67 MiB3.02 MiB+ 356.62 KiB
/wp-admin/edit-comments.php0.209 s0.219 s+0.010 s2.78 MiB3.12 MiB+ 355.22 KiB
/0.393 s0.220 s-0.173 s2.65 MiB2.99 MiB+ 349.12 KiB
Average 0.390 s0.322 s-0.068 s3.15 MiB3.5 MiB+ 358.85 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
Total 40,926 20,121 458

PHP Code Analysis | More results »

Lines of code 34,479
Total complexity 7,202
Median class complexity 20.0
Median method complexity 2.0
Most complex class RankMath\Admin\Importers\Yoast
Most complex function RankMath\Tools\Yoast_Local_Converter::get_attributes()
Classes 239
Methods 2,193
Functions 68


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 6

Options wp_options 14

Custom Post Types 1

ID Name
scheduled-actionScheduled Actions

Capabilities 16

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Rank Math SEO Admin Menus