WP Duplicate Page 1.8.4

Does WP Duplicate Page work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
5Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 93.82 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 60,000+
WordPress.org page https://wordpress.org/plugins/wp-duplicate-page/
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Pages 4

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=wp-duplicate-page%2Fwp-duplicate-page.php&plugin_status=all&paged=1&s&_wpnonce=19e95098e8
Aspect after-activation
HTTP status 200
Load time 0.574 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Settings → Duplicate Page

Page screenshot: Settings → Duplicate Page
URL /wp-admin/options-general.php?page=wp-duplicate-page-settings
Aspect menu-item
HTTP status 200
Load time 0.529 s
Memory usage 4.33 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 0.222 s
Memory usage 4.68 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 0.603 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.230 s0.756 s-0.474 s4.22 MiB4.33 MiB+ 103.92 KiB
/wp-admin/edit.php0.654 s0.575 s-0.079 s4.28 MiB4.38 MiB+ 102.09 KiB
/wp-admin/post-new.php2.216 s1.948 s-0.268 s6.78 MiB6.88 MiB+ 106.74 KiB
/wp-admin/upload.php1.111 s1.250 s+0.139 s4.25 MiB4.33 MiB+ 84.67 KiB
/wp-admin/options-writing.php0.564 s0.513 s-0.051 s4.22 MiB4.31 MiB+ 88.66 KiB
/wp-admin/media-new.php0.731 s0.550 s-0.181 s4.21 MiB4.3 MiB+ 96.86 KiB
/wp-admin/edit-tags.php?taxonomy=category0.532 s0.726 s+0.194 s4.22 MiB4.32 MiB+ 102.04 KiB
/wp-admin/post-new.php?post_type=page1.925 s1.628 s-0.297 s6.76 MiB6.86 MiB+ 101.96 KiB
/wp-admin/options-discussion.php0.937 s0.764 s-0.173 s4.23 MiB4.3 MiB+ 81.16 KiB
/wp-admin/edit-comments.php0.539 s0.511 s-0.028 s4.24 MiB4.32 MiB+ 84.68 KiB
/0.295 s0.229 s-0.066 s4.6 MiB4.68 MiB+ 79.27 KiB
Average 0.976 s0.859 s-0.117 s4.73 MiB4.82 MiB+ 93.82 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
CSS
JavaScript
Language % Lines of code Comment lines Files
PHP58.1%2,34817628
CSS18.2%735172
JavaScript16.5%669247
Markdown5.5%22202
PO File1.7%70261
Total 4,044 243 40

PHP Code Analysis | More results »

Lines of code 2,143
Total complexity 413
Median class complexity 16.0
Median method complexity 3.0
Most complex class FBSidebarPopup
Most complex function FBSidebarPopup::add_media_sidebar_html()
Classes 18
Methods 103
Functions 1

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 4

Meta Boxes

{
    "dashboard": {
        "dashboard_widget": {
            "title": "Recommended",
            "context": "normal"
        }
    }
}

Capabilities 1

PHP Error Log 5 lines

[20-Aug-2026 05:47:34 UTC] [YayRecommendedModules] late register() for 'filebird-dashboard-widget' — already past plugins_loaded; module will not load
[20-Aug-2026 05:47:34 UTC] [YayRecommendedModules] late register() for 'filebird-plugins-page-notification' — already past plugins_loaded; module will not load
[20-Aug-2026 05:47:34 UTC] [YayRecommendedModules] late register() for 'filebird-sidebar-popup' — already past plugins_loaded; module will not load
[20-Aug-2026 05:47:34 UTC] [YayRecommendedModules] late register() for 'yaymail-wc-settings-banner' — already past plugins_loaded; module will not load
[20-Aug-2026 05:47:34 UTC] [YayRecommendedModules] late register() for 'yaymail-wc-settings-email-column' — already past plugins_loaded; module will not load
See also: All tests for this plugin, How to Hide the "Duplicate Page" Admin Menu