FunnelKit Funnel Builder 3.13.1.3

Does FunnelKit Funnel Builder work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 1006.5 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 version6.8.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 40,000+
WordPress.org page https://wordpress.org/plugins/funnel-builder/
Badges

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Pages 11

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=funnel-builder%2Ffunnel-builder.php&plugin_status=all&paged=1&s&_wpnonce=8fcc832ff6
Aspect after-activation
HTTP status 200
Load time 1.186 s
Memory usage 7.35 MiB
JS errors None
Resource errors None

FunnelKit

Page screenshot: FunnelKit
URL /wp-admin/admin.php?page=bwf&path=/user-setup
Requested URL /wp-admin/admin.php?page=bwf
Aspect menu-item
HTTP status 200
Load time 1.034 s
Memory usage 4.26 MiB
JS errors None
Resource errors None

FunnelKit → Funnels

Page screenshot: FunnelKit → Funnels
URL /wp-admin/admin.php?page=bwf&path=/funnels
Aspect menu-item
HTTP status 200
Load time 0.805 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → Store Checkout

Page screenshot: FunnelKit → Store Checkout
URL /wp-admin/admin.php?page=bwf&path=/store-checkout
Aspect menu-item
HTTP status 200
Load time 0.770 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → Analytics

Page screenshot: FunnelKit → Analytics
URL /wp-admin/admin.php?page=bwf&path=/analytics
Aspect menu-item
HTTP status 200
Load time 0.598 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → Templates

Page screenshot: FunnelKit → Templates
URL /wp-admin/admin.php?page=bwf&path=/templates
Aspect menu-item
HTTP status 200
Load time 0.670 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → Settings

Page screenshot: FunnelKit → Settings
URL /wp-admin/admin.php?page=bwf&path=/settings
Aspect menu-item
HTTP status 200
Load time 0.736 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → Automations NEW!

Page screenshot: FunnelKit → Automations NEW!
URL /wp-admin/admin.php?page=bwf&path=/automations
Aspect menu-item
HTTP status 200
Load time 0.772 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

FunnelKit → → Upgrade to Pro

Page screenshot: FunnelKit →  → Upgrade to Pro
URL /wp-admin/admin.php?page=upgrade_pro
Aspect menu-item
HTTP status 200
Load time 0.208 s
Memory usage 4.17 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 0.399 s
Memory usage 4.36 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 0.482 s
Memory usage 4.28 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.375 s0.468 s+0.093 s3.51 MiB4.28 MiB+ 787.53 KiB
/wp-admin/edit.php0.207 s0.267 s+0.060 s3.57 MiB4.3 MiB+ 743.34 KiB
/wp-admin/post-new.php0.872 s0.863 s-0.009 s6.06 MiB8.32 MiB+ 2.25 MiB
/wp-admin/upload.php0.783 s0.378 s-0.405 s3.52 MiB4.19 MiB+ 680.56 KiB
/wp-admin/options-writing.php0.244 s0.375 s+0.131 s3.5 MiB4.17 MiB+ 684.55 KiB
/wp-admin/media-new.php0.292 s0.353 s+0.061 s3.49 MiB4.17 MiB+ 692.75 KiB
/wp-admin/edit-tags.php?taxonomy=category0.200 s0.220 s+0.020 s3.5 MiB4.19 MiB+ 697.92 KiB
/wp-admin/post-new.php?post_type=page0.762 s0.710 s-0.052 s6.05 MiB8.3 MiB+ 2.25 MiB
/wp-admin/options-discussion.php0.294 s0.426 s+0.132 s3.5 MiB4.17 MiB+ 681.05 KiB
/wp-admin/edit-comments.php0.251 s0.242 s-0.009 s3.52 MiB4.19 MiB+ 680.55 KiB
/0.335 s0.225 s-0.110 s3.43 MiB4.22 MiB+ 809.98 KiB
Average 0.420 s0.412 s-0.008 s3.97 MiB4.95 MiB+ 1006.5 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
CSS
Language % Lines of code Comment lines Files
PHP71.7%145,76922,197843
CSS19.4%39,48371542
JavaScript6.9%14,0241,34045
JSON1.0%1,95408
SVG0.7%1,4363170
HTML0.2%47741
Sass0.0%6401
XML0.0%1001
Total 203,217 24,287 1,011

PHP Code Analysis | More results »

Lines of code 131,897
Total complexity 29,593
Median class complexity 16.0
Median method complexity 2.0
Most complex class WFACP_Common
Most complex function WFACP_Blocks_Frontend_CSS::render_checkout_form_css_head()
Classes 685
Methods 7,203
Functions 100

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.

Database Tables 8

Options wp_options 12

User Metadata wp_usermeta 1

Custom Post Types 3

ID Name
wffn_landingSales
wffn_optinOptin Pages
wffn_otyOptin Confirmation Pages

Meta Boxes

{
    "dashboard": {
        "funnelkit_widget": {
            "title": "FunnelKit",
            "context": "normal"
        }
    }
}

PHP Error Log 1 lines

[17-Nov-2025 11:07:28 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 41
See also: All tests for this plugin, How to Hide FunnelKit Funnel Builder Admin Menus and Widgets