Constant Contact Forms 2.20.0

Does "Constant Contact Forms for WordPress" work with WordPress 7.0 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
5PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 465.22 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.064 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version7.0
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 20,000+
WordPress.org page https://wordpress.org/plugins/constant-contact-forms/
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Pages 14

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=constant-contact-forms%2Fconstant-contact-forms.php&plugin_status=all&paged=1&s&_wpnonce=7779ee1151
Aspect after-activation
HTTP status 200
Load time 0.936 s
Memory usage 4.47 MiB
JS errors None
Resource errors None

Contact form

Page screenshot: Contact form
URL /wp-admin/edit.php?post_type=ctct_forms
Aspect menu-item
HTTP status 200
Load time 0.611 s
Memory usage 4.47 MiB
JS errors None
Resource errors None

Contact form → Add new form

Page screenshot: Contact form → Add new form
URL /wp-admin/post-new.php?post_type=ctct_forms
Aspect menu-item
HTTP status 200
Load time 0.880 s
Memory usage 5.05 MiB
JS errors None
Resource errors None

Contact form → Lists

Page screenshot: Contact form → Lists
URL /wp-admin/edit.php?post_type=ctct_lists
Aspect menu-item
HTTP status 200
Load time 0.787 s
Memory usage 4.47 MiB
JS errors None
Resource errors None

Contact form → Connect Now

Page screenshot: Contact form → Connect Now
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_connect
Aspect menu-item
HTTP status 200
Load time 0.661 s
Memory usage 4.34 MiB
JS errors None
Resource errors None

Contact form → Settings

Page screenshot: Contact form → Settings
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_general
Aspect menu-item
HTTP status 200
Load time 0.574 s
Memory usage 4.34 MiB
JS errors None
Resource errors None

Contact form → Settings → Styles

Page screenshot: Contact form → Settings → Styles
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_styles
Aspect menu-item-tab
HTTP status 200
Load time 0.801 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Contact form → Settings → Opt-in

Page screenshot: Contact form → Settings → Opt-in
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_optin
Aspect menu-item-tab
HTTP status 200
Load time 0.576 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Contact form → Settings → Spam control

Page screenshot: Contact form → Settings → Spam control
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_spam
Aspect menu-item-tab
HTTP status 200
Load time 0.544 s
Memory usage 4.39 MiB
JS errors None
Resource errors None

Contact form → Settings → Support

Page screenshot: Contact form → Settings → Support
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_support
Aspect menu-item-tab
HTTP status 200
Load time 0.722 s
Memory usage 4.34 MiB
JS errors None
Resource errors None

Contact form → Settings → Account

Page screenshot: Contact form → Settings → Account
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_settings_auth
Aspect menu-item-tab
HTTP status 200
Load time 0.543 s
Memory usage 4.34 MiB
JS errors None
Resource errors None

Contact form → About

Page screenshot: Contact form → About
URL /wp-admin/edit.php?post_type=ctct_forms&page=ctct_options_about
Aspect menu-item
HTTP status 200
Load time 1.434 s
Memory usage 4.34 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 0.444 s
Memory usage 4.45 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 1.505 s
Memory usage 6.8 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.646 s0.671 s+0.025 s3.92 MiB4.42 MiB+ 505.21 KiB
/wp-admin/edit.php0.579 s0.520 s-0.059 s3.98 MiB4.41 MiB+ 439.86 KiB
/wp-admin/post-new.php2.051 s1.986 s-0.065 s6.56 MiB7.18 MiB+ 637.73 KiB
/wp-admin/upload.php0.707 s0.699 s-0.008 s3.89 MiB4.31 MiB+ 434.55 KiB
/wp-admin/options-writing.php0.538 s0.930 s+0.392 s3.86 MiB4.27 MiB+ 421.2 KiB
/wp-admin/media-new.php0.571 s0.539 s-0.032 s3.85 MiB4.27 MiB+ 429.39 KiB
/wp-admin/edit-tags.php?taxonomy=category0.598 s0.531 s-0.067 s3.86 MiB4.34 MiB+ 485.07 KiB
/wp-admin/post-new.php?post_type=page1.804 s2.212 s+0.408 s6.55 MiB7.16 MiB+ 629.98 KiB
/wp-admin/options-discussion.php0.570 s0.741 s+0.171 s3.86 MiB4.27 MiB+ 417.38 KiB
/wp-admin/edit-comments.php0.523 s0.547 s+0.024 s3.88 MiB4.36 MiB+ 486.03 KiB
/0.292 s0.208 s-0.084 s4.23 MiB4.45 MiB+ 230.98 KiB
Average 0.807 s0.871 s+0.064 s4.4 MiB4.86 MiB+ 465.22 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
Language % Lines of code Comment lines Files
PHP71.8%21,16714,177213
Markdown7.8%2,294016
Sass6.4%1,8948321
JavaScript6.2%1,82079230
CSS5.6%1,661154
JSON2.0%58807
SVG0.1%3426
XML0.1%1901
YAML0.0%601
Bourne Shell0.0%301
Total 29,486 15,069 300

PHP Code Analysis | More results »

Lines of code 10,279
Total complexity 2,027
Median class complexity 19.0
Median method complexity 2.0
Most complex class ConstantContact_Display
Most complex function ConstantContact_Process_Form::process_form()
Classes 41
Methods 527
Functions 73

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 7

Custom Post Types 2

ID Name
ctct_formsForms
ctct_listsLists

Sidebar Widgets 1

ID Name
ctct_formConstant Contact Form

Meta Boxes

{
    "ctct_lists": {
        "ctct_list_metabox": {
            "title": "List Information",
            "context": "normal"
        }
    },
    "ctct_forms": {
        "ctct_0_description_metabox": {
            "title": "Form description",
            "context": "normal"
        },
        "ctct_0_list_metabox": {
            "title": "Constant Contact lists",
            "context": "normal"
        },
        "ctct_1_optin_metabox": {
            "title": "Form options",
            "context": "normal"
        },
        "ctct_2_fields_metabox": {
            "title": "Form fields",
            "context": "normal"
        },
        "ctct_2_generated_metabox": {
            "title": "Embed shortcode",
            "context": "side"
        },
        "email_settings": {
            "title": "Email settings",
            "context": "side"
        },
        "ctct_1_custom_form_css_metabox": {
            "title": "Form design",
            "context": "side"
        },
        "ctct_1_custom_input_css_metabox": {
            "title": "Input design",
            "context": "side"
        },
        "ctct_3_reset_css_metabox": {
            "title": "Reset styles",
            "context": "side"
        }
    }
}

PHP Error Log 5 lines

[23-Jun-2026 16:57:50 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 41
[23-Jun-2026 16:57:52 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 41
[23-Jun-2026 16:57:53 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 41
[23-Jun-2026 16:57:54 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 41
[23-Jun-2026 16:57:56 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 Constant Contact Forms for WordPress Admin Menus and Meta Boxes