Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics 4.5.2

Does "Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics" work with WordPress 6.7.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 114.69 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.077 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.7.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/cookiebot/
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Pages 8

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=cookiebot%2Fcookiebot.php&plugin_status=all&paged=1&s&_wpnonce=9152981406
Aspect after-activation
HTTP status 200
Load time 0.328 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Cookiebot

Page screenshot: Cookiebot
URL /wp-admin/admin.php?page=cookiebot
Aspect menu-item
HTTP status 200
Load time 0.424 s
Memory usage 3.74 MiB
JS errors None
Resource errors None

Cookiebot → Settings

Page screenshot: Cookiebot → Settings
URL /wp-admin/admin.php?page=cookiebot_settings
Aspect menu-item
HTTP status 200
Load time 0.278 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Cookiebot → Support

Page screenshot: Cookiebot → Support
URL /wp-admin/admin.php?page=cookiebot_support
Aspect menu-item
HTTP status 200
Load time 0.218 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Cookiebot → Upgrade a plan

Page screenshot: Cookiebot → Upgrade a plan
URL https://login.usercentrics.eu/u/signup/identifier?state=hKFo2SBIVHg5ZWJRUlVQZnZKcUFmbE93SVNsOG5oUjdBVXFSWKFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIGxqa1JyZW9LOVFOemlZUXh4WFZlUi1ULTc3aE9SMEhTo2NpZNkgQ3BDWW5ZeTk4bUxoVVM5T25VeVNGTW9kMHpnRGpOc3M
Requested URL /wp-admin/admin.php?page=cookiebot_upgrade
Aspect menu-item
HTTP status 200
Load time 2.918 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
URL /
Aspect front-page
HTTP status 200
Load time 0.486 s
Memory usage 3.49 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 0.283 s
Memory usage 3.63 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 1.883 s
Memory usage 5.81 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.438 s0.966 s+0.528 s3.48 MiB3.63 MiB+ 151.49 KiB
/wp-admin/edit.php0.206 s0.372 s+0.166 s3.54 MiB3.69 MiB+ 148.55 KiB
/wp-admin/post-new.php0.804 s1.490 s+0.686 s5.93 MiB5.97 MiB+ 44.91 KiB
/wp-admin/upload.php0.760 s0.313 s-0.447 s3.5 MiB3.62 MiB+ 130.27 KiB
/wp-admin/options-writing.php0.189 s0.215 s+0.026 s3.47 MiB3.61 MiB+ 135.51 KiB
/wp-admin/media-new.php0.258 s0.195 s-0.063 s3.46 MiB3.6 MiB+ 143.7 KiB
/wp-admin/edit-tags.php?taxonomy=category0.162 s0.195 s+0.033 s3.48 MiB3.63 MiB+ 154.38 KiB
/wp-admin/post-new.php?post_type=page1.111 s0.975 s-0.136 s5.92 MiB5.96 MiB+ 40.18 KiB
/wp-admin/options-discussion.php0.289 s0.443 s+0.154 s3.48 MiB3.6 MiB+ 132.63 KiB
/wp-admin/edit-comments.php0.227 s0.249 s+0.022 s3.5 MiB3.62 MiB+ 131.51 KiB
/0.345 s0.218 s-0.127 s3.44 MiB3.49 MiB+ 48.41 KiB
Average 0.435 s0.512 s+0.077 s3.93 MiB4.04 MiB+ 114.69 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.

PO File
PHP
Language % Lines of code Comment lines Files
PO File66.2%38,28221,22920
PHP23.6%13,6483,647209
CSS5.6%3,2423014
JavaScript3.3%1,90716316
Markdown0.6%33206
SVG0.6%332025
JSON0.1%3002
YAML0.0%1801
Total 57,791 25,069 293

PHP Code Analysis | More results »

Lines of code 8,886
Total complexity 1,338
Median class complexity 3.0
Median method complexity 1.0
Most complex class cybot\cookiebot\lib\Cookiebot_WP
Most complex function cybot\cookiebot\lib\Cookiebot_WP::get_banner_script()
Classes 136
Methods 506
Functions 29

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 9

Sidebar Widgets 1

ID Name
cookiebot_declaration_widgetCookiebot - Cookie Declaration

Meta Boxes

{
    "dashboard": {
        "cookiebot_status": {
            "title": "Cookiebot Status",
            "context": "normal"
        }
    }
}

PHP Error Log 1 lines

[28-Mar-2025 12:19:35 UTC] [Cookiebot] Raw data is empty, returning Free
See also: All tests for this plugin, How to Hide Usercentrics Cookiebot - Cookie Banner & Privacy Compliance for GDPR/CCPA/Google Consent Mode Admin Menus and Widgets