1. Home
  2. Responsive Contact Form Builder & Lead Generation Plugin
  3. 1.7.9

Lead Form Builder 1.7.9

Does Lead Form Builder work with WordPress 6.0 and PHP 7.4.8? 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: 66.85 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 version6.0
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 10,000+
WordPress.org page https://wordpress.org/plugins/lead-form-builder/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 5

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=lead-form-builder%2Flead-form-builder.php&plugin_status=all&paged=1&s&_wpnonce=7ad33fd506
Aspect after-activation
HTTP status 200
Load time 0.526 s
Memory usage 3.77 MiB
JS errors None
Resource errors None

ThemeHunk

Page screenshot: ThemeHunk
URL /wp-admin/admin.php?page=themehunk-plugins
Aspect menu-item
HTTP status 200
Load time 0.478 s
Memory usage 3.79 MiB
JS errors None
Resource errors None

ThemeHunk → Lead Form Builder

Page screenshot: ThemeHunk → Lead Form Builder
URL /wp-admin/admin.php?page=wplf-plugin-menu
Aspect menu-item
HTTP status 200
Load time 0.634 s
Memory usage 3.76 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.8:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.8:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.0:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.0:2:30340)",
        "trace": null,
        "code": null
    }
]
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 0.373 s
Memory usage 3.6 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 1.600 s
Memory usage 5.57 MiB
JS errors
External errors: The following JavaScript errors were probably triggered by WordPress itself, or by compatibility issues in the test runner. They are not related to the plugin. 
[
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.360 s0.415 s+0.055 s3.72 MiB3.77 MiB+ 56.57 KiB
/wp-admin/edit.php0.182 s0.222 s+0.040 s3.75 MiB3.81 MiB+ 56.56 KiB
/wp-admin/post-new.php0.783 s0.960 s+0.177 s5.53 MiB5.6 MiB+ 64.92 KiB
/wp-admin/upload.php0.404 s0.402 s-0.002 s3.68 MiB3.73 MiB+ 55.43 KiB
/wp-admin/options-writing.php0.373 s0.187 s-0.186 s3.61 MiB3.71 MiB+ 99.75 KiB
/wp-admin/media-new.php0.296 s0.215 s-0.081 s3.66 MiB3.71 MiB+ 55.6 KiB
/wp-admin/edit-tags.php?taxonomy=category0.194 s0.225 s+0.031 s3.68 MiB3.74 MiB+ 56.51 KiB
/wp-admin/post-new.php?post_type=page0.688 s0.834 s+0.146 s5.53 MiB5.58 MiB+ 56.51 KiB
/wp-admin/options-discussion.php0.403 s0.348 s-0.055 s3.59 MiB3.71 MiB+ 119.92 KiB
/wp-admin/edit-comments.php0.247 s0.239 s-0.008 s3.69 MiB3.75 MiB+ 55.46 KiB
/0.322 s0.268 s-0.054 s3.55 MiB3.6 MiB+ 58.1 KiB
Average 0.387 s0.392 s+0.006 s4 MiB4.06 MiB+ 66.85 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
SVG
JavaScript
Language % Lines of code Comment lines Files
PHP35.9%4,74731628
CSS27.0%3,5661266
SVG24.4%3,2181112
JavaScript12.7%1,6786465
Total 13,209 1,099 51

PHP Code Analysis | More results »

Lines of code 4,359
Total complexity 594
Median class complexity 22.0
Median method complexity 1.0
Most complex class LFB_Front_end_FORMS
Most complex function LFB_Front_end_FORMS::lfb_show_front_end_forms()
Classes 13
Methods 124
Functions 38

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 5

Options wp_options 1

Sidebar Widgets 1

ID Name
lfb-form-builderLead Form Builder

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Lead Form Builder Admin Menus