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Formidable Forms 6.30

Does Formidable Forms work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 442.27 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 version6.9.4
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/formidable/
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Pages 17

Formidable | Onboarding Wizard ‹ Test site — WordPress

Page screenshot: Formidable | Onboarding Wizard ‹ Test site — WordPress
URL /wp-admin/admin.php?page=formidable-onboarding-wizard&step=consent-tracking
Requested URL /wp-admin/plugins.php?action=activate&plugin=formidable%2Fformidable.php&plugin_status=all&paged=1&s&_wpnonce=180df2a327
Aspect after-activation
HTTP status 200
Load time 1.702 s
Memory usage 6.97 MiB
JS errors None
Resource errors None

Formidable

Page screenshot: Formidable
URL /wp-admin/admin.php?page=formidable-dashboard
Aspect menu-item
HTTP status 200
Load time 2.666 s
Memory usage 6.82 MiB
JS errors None
Resource errors None

Formidable → Forms (Lite)

Page screenshot: Formidable → Forms (Lite)
URL /wp-admin/admin.php?page=formidable
Aspect menu-item
HTTP status 200
Load time 0.704 s
Memory usage 4.65 MiB
JS errors None
Resource errors None

Formidable → Entries

Page screenshot: Formidable → Entries
URL /wp-admin/admin.php?page=formidable-entries
Aspect menu-item
HTTP status 200
Load time 0.501 s
Memory usage 4.44 MiB
JS errors None
Resource errors None

Formidable → Views

Page screenshot: Formidable → Views
URL /wp-admin/admin.php?page=formidable-views
Aspect menu-item
HTTP status 200
Load time 1.147 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

Formidable → Styles

Page screenshot: Formidable → Styles
URL /wp-admin/admin.php?page=formidable-styles
Aspect menu-item
HTTP status 200
Load time 1.370 s
Memory usage 4.87 MiB
JS errors None
Resource errors None

Formidable → Applications

Page screenshot: Formidable → Applications
URL /wp-admin/admin.php?page=formidable-applications
Aspect menu-item
HTTP status 200
Load time 0.490 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Formidable → Form Templates

Page screenshot: Formidable → Form Templates
URL /wp-admin/admin.php?page=formidable-form-templates
Aspect menu-item
HTTP status 200
Load time 1.260 s
Memory usage 6.17 MiB
JS errors None
Resource errors None

Formidable → PaymentsNEW

Page screenshot: Formidable → PaymentsNEW
URL /wp-admin/admin.php?page=formidable-settings&t=stripe_settings
Requested URL /wp-admin/admin.php?page=formidable-payments
Aspect menu-item
HTTP status 200
Load time 0.846 s
Memory usage 6.19 MiB
JS errors None
Resource errors None

Formidable → Import/Export

Page screenshot: Formidable → Import/Export
URL /wp-admin/admin.php?page=formidable-import
Aspect menu-item
HTTP status 200
Load time 0.574 s
Memory usage 4.6 MiB
JS errors None
Resource errors None

Formidable → Global Settings

Page screenshot: Formidable → Global Settings
URL /wp-admin/admin.php?page=formidable-settings
Aspect menu-item
HTTP status 200
Load time 0.537 s
Memory usage 6.12 MiB
JS errors None
Resource errors None

Formidable → Add-Ons

Page screenshot: Formidable → Add-Ons
URL /wp-admin/admin.php?page=formidable-addons
Aspect menu-item
HTTP status 200
Load time 0.598 s
Memory usage 4.55 MiB
JS errors None
Resource errors None

Formidable → Upgrade

Page screenshot: Formidable → Upgrade
URL https://formidableforms.com/upgrade-lite/?utm_source=plugin&utm_medium=lite&utm_campaign=upgrade&utm_content=submenu-upgrade
Requested URL /wp-admin/admin.php?page=formidable-pro-upgrade
Aspect menu-item
HTTP status 200
Load time 1.757 s
Memory usage N/A
JS errors 
[
    {
        "message": "Error: Aborting execution.\n    at https://cdn-4.convertexperiments.com/v1/js/100413972-100415336.js?environment=production&ver=2026.03.02:27:10227\n    at https://cdn-4.convertexperiments.com/v1/js/100413972-100415336.js?environment=production&ver=2026.03.02:27:166917\n    at https://cdn-4.convertexperiments.com/v1/js/100413972-100415336.js?environment=production&ver=2026.03.02:28:3",
        "trace": null,
        "code": null
    }
]
Resource errors None

Formidable → SMTP

Page screenshot: Formidable → SMTP
URL /wp-admin/admin.php?page=formidable-smtp
Aspect menu-item
HTTP status 200
Load time 1.120 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Appearance → Forms

Page screenshot: Appearance → Forms
URL /wp-admin/themes.php?page=formidable-styles2
Aspect menu-item
HTTP status 200
Load time 1.520 s
Memory usage 4.8 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 0.278 s
Memory usage 4.31 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 1.048 s
Memory usage 6.62 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.478 s0.473 s-0.005 s3.78 MiB4.22 MiB+ 455.16 KiB
/wp-admin/edit.php0.385 s0.343 s-0.042 s3.79 MiB4.28 MiB+ 507.7 KiB
/wp-admin/post-new.php0.849 s1.006 s+0.157 s6.31 MiB6.85 MiB+ 549.95 KiB
/wp-admin/upload.php0.522 s0.480 s-0.042 s3.74 MiB4.17 MiB+ 436.8 KiB
/wp-admin/options-writing.php0.341 s0.342 s+0.001 s3.71 MiB4.14 MiB+ 431.99 KiB
/wp-admin/media-new.php0.516 s0.367 s-0.149 s3.71 MiB4.14 MiB+ 440.19 KiB
/wp-admin/edit-tags.php?taxonomy=category0.336 s0.447 s+0.111 s3.72 MiB4.16 MiB+ 450.55 KiB
/wp-admin/post-new.php?post_type=page0.704 s0.698 s-0.006 s6.3 MiB6.83 MiB+ 543.44 KiB
/wp-admin/options-discussion.php0.346 s0.353 s+0.007 s3.72 MiB4.14 MiB+ 428.18 KiB
/wp-admin/edit-comments.php0.339 s0.327 s-0.012 s3.74 MiB4.16 MiB+ 433.49 KiB
/0.289 s0.199 s-0.090 s4.12 MiB4.31 MiB+ 187.54 KiB
Average 0.464 s0.458 s-0.006 s4.24 MiB4.67 MiB+ 442.27 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
PO File
Language % Lines of code Comment lines Files
PHP74.6%60,54630,694426
PO File14.2%11,5576,2455
JavaScript7.3%5,9481,25032
CSS3.1%2,50814719
SVG0.6%502028
XML0.1%10011
Total 81,161 38,337 511

PHP Code Analysis | More results »

Lines of code 46,506
Total complexity 10,687
Median class complexity 21.0
Median method complexity 2.0
Most complex class FrmAppHelper
Most complex function FrmFormsHelper::form_switcher()
Classes 221
Methods 3,543
Functions 4

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 4

Options wp_options 18

User Metadata wp_usermeta 1

Custom Post Types 2

ID Name
frm_stylesStyles
frm_form_actionsForm Actions

Sidebar Widgets 1

ID Name
frm_show_formFormidable Form

Capabilities 6

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Formidable Forms Admin Menus