Yoast Duplicate Post 4.5

Does Yoast Duplicate Post work with WordPress 6.2.2 and PHP 8.1.12? 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: 110.06 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 version6.2.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
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=04c0f22762
Aspect after-activation
HTTP status 200
Load time 0.316 s
Memory usage 3.22 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 0.185 s
Memory usage 3.19 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 0.223 s
Memory usage 3.11 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.801 s0.269 s-0.532 s3.07 MiB3.19 MiB+ 122.67 KiB
/wp-admin/edit.php0.180 s0.176 s-0.004 s3.1 MiB3.22 MiB+ 124.74 KiB
/wp-admin/post-new.php0.749 s0.572 s-0.177 s5.02 MiB5.14 MiB+ 123.39 KiB
/wp-admin/upload.php0.565 s0.302 s-0.263 s3.02 MiB3.12 MiB+ 104.05 KiB
/wp-admin/options-writing.php0.178 s0.271 s+0.093 s3.01 MiB3.1 MiB+ 90.81 KiB
/wp-admin/media-new.php0.331 s0.271 s-0.060 s2.99 MiB3.11 MiB+ 116.24 KiB
/wp-admin/edit-tags.php?taxonomy=category0.193 s0.174 s-0.019 s3.01 MiB3.12 MiB+ 121.41 KiB
/wp-admin/post-new.php?post_type=page0.617 s0.562 s-0.055 s5.01 MiB5.13 MiB+ 118.04 KiB
/wp-admin/options-discussion.php0.213 s0.226 s+0.013 s3 MiB3.1 MiB+ 104.55 KiB
/wp-admin/edit-comments.php0.216 s0.202 s-0.014 s3.03 MiB3.13 MiB+ 104.05 KiB
/0.305 s0.205 s-0.100 s3.03 MiB3.11 MiB+ 80.75 KiB
Average 0.395 s0.294 s-0.102 s3.39 MiB3.5 MiB+ 110.06 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 4,029 2,310 42

PHP Code Analysis | More results »

Lines of code 3,674
Total complexity 759
Median class complexity 11.0
Median method complexity 2.0
Most complex class Yoast\WP\Duplicate_Post\UI\Classic_Editor
Most complex function duplicate_post_create_duplicate()
Classes 33
Methods 209
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