Report - Yoast Duplicate Post 4.0.2

Does Yoast Duplicate Post work with WordPress 5.6 and PHP 7.4.8? A smoke test was performed on 2021-01-14 08:37:36 UTC.

Summary

Errors

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

Performance

Memory usage: 140.5 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.

Environment

WordPress version	5.6
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-03-09T10:34:00+00:00
Active installs	4,000,000+
WordPress.org page	https://wordpress.org/plugins/duplicate-post/
Badges	Get badge code

Pages 3

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=348b1b3939
Aspect	after-activation
HTTP status	200
Load time	0.660 s
Memory usage	2.89 MiB
JS errors	None
Resource errors	None

Settings → Duplicate Post

URL	/wp-admin/options-general.php?page=duplicatepost
Aspect	menu-item
HTTP status	200
Load time	0.187 s
Memory usage	2.85 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.226 s
Memory usage	2.7 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.427 s	0.276 s	-0.151 s	2.79 MiB	2.94 MiB	+ 146.59 KiB
/wp-admin/edit.php	0.214 s	0.199 s	-0.015 s	2.84 MiB	2.97 MiB	+ 135.49 KiB
/wp-admin/post-new.php	0.882 s	0.647 s	-0.235 s	4.93 MiB	5.08 MiB	+ 144.69 KiB
/wp-admin/upload.php	0.511 s	0.273 s	-0.238 s	2.67 MiB	2.81 MiB	+ 143.09 KiB
/wp-admin/options-writing.php	0.183 s	0.280 s	+0.097 s	2.68 MiB	2.79 MiB	+ 111.06 KiB
/wp-admin/media-new.php	0.205 s	0.202 s	-0.003 s	2.65 MiB	2.79 MiB	+ 143.88 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.194 s	-0.002 s	2.68 MiB	2.88 MiB	+ 208.16 KiB
/wp-admin/post-new.php?post_type=page	0.704 s	0.587 s	-0.117 s	4.92 MiB	5.06 MiB	+ 139.65 KiB
/wp-admin/options-discussion.php	0.207 s	0.302 s	+0.095 s	2.65 MiB	2.79 MiB	+ 144.51 KiB
/wp-admin/edit-comments.php	0.265 s	0.224 s	-0.041 s	2.75 MiB	2.89 MiB	+ 143.07 KiB
/	0.411 s	0.228 s	-0.183 s	2.61 MiB	2.7 MiB	+ 85.29 KiB
Average	0.382 s	0.310 s	-0.072 s	3.11 MiB	3.24 MiB	+ 140.5 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
	PHP	97.1%	3,812	2,424	41
	CSS	2.9%	113	2	2
Total			3,925	2,426	43

PHP Code Analysis | More results »

Lines of code	3,571
Total complexity	750
Median class complexity	12.0
Median method complexity	2.0
Most complex class	Yoast\WP\Duplicate_Post\Post_Duplicator
Most complex function	duplicate_post_create_duplicate()

Classes	33
Methods	204
Functions	33

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.

Options `wp_options` 25

duplicate_post_blacklist
duplicate_post_copyattachments
duplicate_post_copyauthor
duplicate_post_copychildren
duplicate_post_copycomments
duplicate_post_copycontent
duplicate_post_copydate
duplicate_post_copyexcerpt
duplicate_post_copyformat
duplicate_post_copymenuorder
duplicate_post_copypassword
duplicate_post_copyslug
duplicate_post_copystatus
duplicate_post_copytemplate
duplicate_post_copythumbnail
duplicate_post_copytitle
duplicate_post_show_link
duplicate_post_show_link_in
duplicate_post_show_notice
duplicate_post_show_original_column
duplicate_post_show_original_in_post_states
duplicate_post_show_original_meta_box
duplicate_post_taxonomies_blacklist
duplicate_post_types_enabled
duplicate_post_version

Capabilities 1

copy_posts

PHP Error Log

The log file is empty.

Yoast Duplicate Post 4.0.2