Report - Contact Form Maker 1.13.23

Does Contact Form Maker work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on 2025-10-01 07:24:26 UTC.

Summary

Errors

93	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 277.91 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.071 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.8.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2022-07-15T14:58:00+00:00
Active installs	20,000+
WordPress.org page	https://wordpress.org/plugins/contact-form-maker/
Badges	Get badge code

Pages 10

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=contact-form-maker%2Fcontact-form-maker.php&plugin_status=all&paged=1&s&_wpnonce=1d4f503338
Aspect	after-activation
HTTP status	200
Load time	0.530 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Contact Form

URL	/wp-admin/admin.php?page=manage_fmc
Aspect	menu-item
HTTP status	200
Load time	0.397 s
Memory usage	5.99 MiB
JS errors	None
Resource errors	None

Contact Form → Submissions

URL	/wp-admin/admin.php?page=submissions_fmc
Aspect	menu-item
HTTP status	200
Load time	0.314 s
Memory usage	4.66 MiB
JS errors	None
Resource errors	None

Contact Form → Themes

URL	/wp-admin/admin.php?page=themes_fmc
Aspect	menu-item
HTTP status	200
Load time	0.217 s
Memory usage	5.97 MiB
JS errors	None
Resource errors	None

Contact Form → Options

URL	/wp-admin/admin.php?page=options_fmc
Aspect	menu-item
HTTP status	200
Load time	0.200 s
Memory usage	3.85 MiB
JS errors	None
Resource errors	None

Contact Form → Premium Version

URL	/wp-admin/admin.php?page=pricing_fmc
Aspect	menu-item
HTTP status	200
Load time	0.237 s
Memory usage	3.85 MiB
JS errors	None
Resource errors	None

Contact Form → Add-ons

URL	/wp-admin/admin.php?page=addons_fmc
Aspect	menu-item
HTTP status	200
Load time	0.299 s
Memory usage	3.78 MiB
JS errors	None
Resource errors	None

Contact Form → Overview

URL	/wp-admin/admin.php?page=overview_cfm
Aspect	menu-item
HTTP status	200
Load time	1.723 s
Memory usage	3.76 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.512 s
Memory usage	7.06 MiB
JS errors	None
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200
Load time	1.505 s
Memory usage	6 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.355 s	0.465 s	+0.110 s	3.51 MiB	3.82 MiB	+ 326.82 KiB
/wp-admin/edit.php	0.205 s	0.312 s	+0.107 s	3.57 MiB	3.92 MiB	+ 355.94 KiB
/wp-admin/post-new.php	0.776 s	1.242 s	+0.466 s	6.06 MiB	6.35 MiB	+ 299.56 KiB
/wp-admin/upload.php	0.564 s	0.455 s	-0.109 s	3.52 MiB	3.78 MiB	+ 268.2 KiB
/wp-admin/options-writing.php	0.221 s	0.195 s	-0.026 s	3.5 MiB	3.76 MiB	+ 267.24 KiB
/wp-admin/media-new.php	0.325 s	0.222 s	-0.103 s	3.49 MiB	3.76 MiB	+ 275.44 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.220 s	0.354 s	+0.134 s	3.5 MiB	3.78 MiB	+ 285.43 KiB
/wp-admin/post-new.php?post_type=page	0.610 s	1.010 s	+0.400 s	6.05 MiB	6.28 MiB	+ 231.09 KiB
/wp-admin/options-discussion.php	0.440 s	0.355 s	-0.085 s	3.5 MiB	3.76 MiB	+ 263.74 KiB
/wp-admin/edit-comments.php	0.249 s	0.212 s	-0.037 s	3.52 MiB	3.78 MiB	+ 263.24 KiB
/	0.300 s	0.228 s	-0.072 s	3.43 MiB	3.65 MiB	+ 220.34 KiB
Average	0.388 s	0.459 s	+0.071 s	3.97 MiB	4.24 MiB	+ 277.91 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

JavaScript

CSS

Language		%	Lines of code	Comment lines	Files
	PO File	51.6%	90,227	49,143	48
	PHP	20.3%	35,543	3,235	90
	JavaScript	17.8%	31,177	1,141	28
	CSS	9.7%	17,032	109	18
	SVG	0.4%	674	15	34
	Markdown	0.1%	112	0	1
	HTML	0.0%	2	0	2
Total			174,767	53,643	221

PHP Code Analysis | More results »

Lines of code	35,599
Total complexity	6,149
Median class complexity	13.0
Median method complexity	2.0
Most complex class	FMModelForm_maker_fmc
Most complex function	FMModelManage_fmc::get_row_data_new()

Classes	81
Methods	543
Functions	8

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 10

wp_formmaker
wp_formmaker_backup
wp_formmaker_blocked
wp_formmaker_display_options
wp_formmaker_groups
wp_formmaker_query
wp_formmaker_sessions
wp_formmaker_submits
wp_formmaker_themes
wp_formmaker_views

Options `wp_options` 5

cfm_admin_notice
contact_form_forms
fmc_settings
wd_form_maker_version
widget_form_maker_widget

Custom Post Types 2

ID	Name
cfmemailverification	FM Mail Verification
form-maker_fmc	FM Preview

Sidebar Widgets 1

ID	Name
form_maker_widget	Contact Form

PHP Error Log 93 lines

[01-Oct-2025 07:24:42 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/contact-form-maker/contact-form-maker.php on line 114
[01-Oct-2025 07:24:42 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:42 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:42 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:42 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:45 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:45 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:45 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:45 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:46 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:46 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:46 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:46 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:48 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:48 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:48 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:48 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:49 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:49 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:49 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:49 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:54 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:54 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:54 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:54 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:56 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:56 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:56 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:56 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:57 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:58 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:58 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:24:58 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:24:58 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:00 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:01 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:05 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:05 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:05 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:05 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:06 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:06 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-Oct-2025 07:25:06 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-Oct-2025 07:25:06 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195

Contact Form Maker 1.13.23