Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics 4.5.0

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

Page speed impact: 0.083 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=5bb0dad3b8
Aspect after-activation
HTTP status 200
Load time 0.550 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 0.471 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 0.282 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 0.235 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=hKFo2SBYSVlFaUJkR0NOdWFEaHVsWFZKWXFrOFNleWxyTUMzUaFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIGhVMzFIQXNmU1BFaXhTZDhXRm5yRHg5WDB5Sm1ZNFEyo2NpZNkgQ3BDWW5ZeTk4bUxoVVM5T25VeVNGTW9kMHpnRGpOc3M
Requested URL /wp-admin/admin.php?page=cookiebot_upgrade
Aspect menu-item
HTTP status 200
Load time 3.068 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 0.457 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 0.317 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 1.615 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.php0.292 s0.825 s+0.533 s3.48 MiB3.63 MiB+ 151.49 KiB
/wp-admin/edit.php0.205 s0.324 s+0.119 s3.54 MiB3.69 MiB+ 148.55 KiB
/wp-admin/post-new.php0.787 s1.051 s+0.264 s5.93 MiB5.97 MiB+ 44.91 KiB
/wp-admin/upload.php0.591 s0.325 s-0.266 s3.5 MiB3.62 MiB+ 130.27 KiB
/wp-admin/options-writing.php0.216 s0.234 s+0.018 s3.47 MiB3.61 MiB+ 135.51 KiB
/wp-admin/media-new.php0.378 s0.208 s-0.170 s3.46 MiB3.6 MiB+ 143.7 KiB
/wp-admin/edit-tags.php?taxonomy=category0.190 s0.207 s+0.017 s3.48 MiB3.63 MiB+ 154.38 KiB
/wp-admin/post-new.php?post_type=page0.580 s1.077 s+0.497 s5.92 MiB5.96 MiB+ 40.18 KiB
/wp-admin/options-discussion.php0.291 s0.278 s-0.013 s3.48 MiB3.6 MiB+ 132.63 KiB
/wp-admin/edit-comments.php0.207 s0.223 s+0.016 s3.5 MiB3.62 MiB+ 131.51 KiB
/0.307 s0.203 s-0.104 s3.41 MiB3.49 MiB+ 81.2 KiB
Average 0.368 s0.450 s+0.083 s3.92 MiB4.04 MiB+ 117.67 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 File66.3%38,28221,22920
PHP23.6%13,6453,647209
CSS5.6%3,2423014
JavaScript3.3%1,89316516
Markdown0.6%33206
SVG0.6%332025
JSON0.1%3002
YAML0.0%1801
Total 57,774 25,071 293

PHP Code Analysis | More results »

Lines of code 8,883
Total complexity 1,336
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

[27-Mar-2025 16:17:54 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