Yoast Duplicate Post 4.4

Does Yoast Duplicate Post work with WordPress 6.0 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: 130.76 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 version6.0
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 4,000,000+
WordPress.org page https://wordpress.org/plugins/duplicate-post/

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=duplicate-post%2Fduplicate-post.php&plugin_status=all&paged=1&s&_wpnonce=354caac8a2
Aspect after-activation
HTTP status 200
Load time 0.397 s
Memory usage 3.87 MiB
JS errors None
Resource errors None

Settings → Duplicate Post

Page screenshot: Settings → Duplicate Post
URL /wp-admin/options-general.php?page=duplicatepost
Aspect menu-item
HTTP status 200
Load time 0.219 s
Memory usage 3.84 MiB
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 0.221 s
Memory usage 3.63 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.289 s0.233 s-0.056 s3.72 MiB3.84 MiB+ 124.59 KiB
/wp-admin/edit.php0.169 s0.162 s-0.007 s3.75 MiB3.87 MiB+ 126.55 KiB
/wp-admin/post-new.php0.696 s0.831 s+0.135 s5.53 MiB5.66 MiB+ 129.61 KiB
/wp-admin/upload.php0.330 s0.298 s-0.032 s3.68 MiB3.8 MiB+ 122.83 KiB
/wp-admin/options-writing.php0.133 s0.126 s-0.007 s3.61 MiB3.78 MiB+ 167.14 KiB
/wp-admin/media-new.php0.454 s0.171 s-0.283 s3.66 MiB3.78 MiB+ 123 KiB
/wp-admin/edit-tags.php?taxonomy=category0.213 s0.168 s-0.045 s3.68 MiB3.81 MiB+ 123.91 KiB
/wp-admin/post-new.php?post_type=page1.143 s0.566 s-0.577 s5.53 MiB5.65 MiB+ 120.57 KiB
/wp-admin/options-discussion.php0.176 s0.287 s+0.111 s3.59 MiB3.78 MiB+ 187.31 KiB
/wp-admin/edit-comments.php0.216 s0.191 s-0.025 s3.69 MiB3.81 MiB+ 122.81 KiB
/0.233 s0.197 s-0.036 s3.55 MiB3.63 MiB+ 90.06 KiB
Average 0.368 s0.294 s-0.075 s4 MiB4.13 MiB+ 130.76 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 4,019 2,302 42

PHP Code Analysis | More results »

Lines of code 3,664
Total complexity 754
Median class complexity 11.0
Median method complexity 2.0
Most complex class Yoast\WP\Duplicate_Post\Post_Duplicator
Most complex function duplicate_post_create_duplicate()
Classes 33
Methods 208
Functions 31


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 25

Capabilities 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Duplicate Post" Admin Menu