Report - Official MailerLite Sign Up Forms 1.4.8

Does "Official MailerLite Sign Up Forms" work with WordPress 5.7 and PHP 7.4.8? A smoke test was performed on 2021-03-10 03:04:03 UTC.

Summary

Errors

3	Database errors
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 150.38 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.171 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.7
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-06-12T11:18:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/official-mailerlite-sign-up-forms/
Badges	Get badge code

Pages 6

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=official-mailerlite-sign-up-forms%2Fmailerlite.php&plugin_status=all&paged=1&s&_wpnonce=c0c40171eb
Aspect	after-activation
HTTP status	200
Load time	0.464 s
Memory usage	2.92 MiB
JS errors	None
Resource errors	None

MailerLite

URL	/wp-admin/admin.php?page=mailerlite_main
Aspect	menu-item
HTTP status	200
Load time	0.131 s
Memory usage	N/A
JS errors	None
Resource errors	None

MailerLite → Settings

URL	/wp-admin/admin.php?page=mailerlite_settings
Aspect	menu-item
HTTP status	200
Load time	0.118 s
Memory usage	N/A
JS errors	None
Resource errors	None

MailerLite → Status

URL	/wp-admin/admin.php?page=mailerlite_status
Aspect	menu-item
HTTP status	200
Load time	0.144 s
Memory usage	2.92 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.236 s
Memory usage	2.77 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	0.646 s
Memory usage	2.98 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.270 s	0.312 s	+0.042 s	2.82 MiB	2.96 MiB	+ 143.88 KiB
/wp-admin/edit.php	0.193 s	0.202 s	+0.009 s	2.86 MiB	3 MiB	+ 143.97 KiB
/wp-admin/post-new.php	0.949 s	2.264 s	+1.315 s	5.02 MiB	5.12 MiB	+ 98.54 KiB
/wp-admin/upload.php	0.525 s	0.414 s	-0.111 s	2.7 MiB	2.9 MiB	+ 212.16 KiB
/wp-admin/options-writing.php	0.248 s	0.217 s	-0.031 s	2.71 MiB	2.89 MiB	+ 180.14 KiB
/wp-admin/media-new.php	0.231 s	0.184 s	-0.047 s	2.67 MiB	2.88 MiB	+ 212.34 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.180 s	0.187 s	+0.007 s	2.77 MiB	2.91 MiB	+ 147.11 KiB
/wp-admin/post-new.php?post_type=page	1.297 s	2.133 s	+0.836 s	5.01 MiB	5.1 MiB	+ 94.17 KiB
/wp-admin/options-discussion.php	0.311 s	0.276 s	-0.035 s	2.67 MiB	2.88 MiB	+ 212.65 KiB
/wp-admin/edit-comments.php	0.227 s	0.219 s	-0.008 s	2.78 MiB	2.92 MiB	+ 146.05 KiB
/	0.333 s	0.240 s	-0.093 s	2.71 MiB	2.77 MiB	+ 63.16 KiB
Average	0.433 s	0.604 s	+0.171 s	3.16 MiB	3.3 MiB	+ 150.38 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.

JavaScript

Language		%	Lines of code	Comment lines	Files
	JavaScript	95.7%	82,683	18,396	32
	PHP	3.0%	2,569	327	36
	PO File	1.2%	1,037	850	4
	CSS	0.2%	131	1	2
	SVG	0.0%	10	1	1
Total			86,430	19,575	75

PHP Code Analysis | More results »

Lines of code	1,540
Total complexity	252
Median class complexity	7.0
Median method complexity	1.0
Most complex class	MailerLite_Admin
Most complex function	MailerLite_Admin::mailerlite_main()

Classes	18
Methods	104
Functions	9

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 1

wp_mailerlite_forms

Options `wp_options` 1

widget_mailerlite_widget

Sidebar Widgets 1

ID	Name
mailerlite_widget	MailerLite sign up form

PHP Error Log 3 lines

[10-Mar-2021 03:04:18 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''wp_mailerlite_forms' ' CHARACTER SET utf8 COLLATE utf8_bin'' at line 1 for query ALTER TABLE 'wp_mailerlite_forms' ' CHARACTER SET utf8 COLLATE utf8_bin'; made by activate_plugin, do_action('activate_official-mailerlite-sign-up-forms/mailerlite.php'), WP_Hook->do_action, WP_Hook->apply_filters, mailerlite_install
[10-Mar-2021 03:04:18 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''wp_mailerlite_forms' CHANGE  `name` `name` TINYTEXT ' CHARACTER SET utf8 COLLAT' at line 1 for query ALTER TABLE  'wp_mailerlite_forms' CHANGE  `name` `name` TINYTEXT ' CHARACTER SET utf8 COLLATE utf8_bin'; made by activate_plugin, do_action('activate_official-mailerlite-sign-up-forms/mailerlite.php'), WP_Hook->do_action, WP_Hook->apply_filters, mailerlite_install
[10-Mar-2021 03:04:18 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''wp_mailerlite_forms' CHANGE  `data` `data` TEXT ' CHARACTER SET utf8 COLLATE ut' at line 1 for query ALTER TABLE 'wp_mailerlite_forms' CHANGE  `data` `data` TEXT ' CHARACTER SET utf8 COLLATE utf8_bin'; made by activate_plugin, do_action('activate_official-mailerlite-sign-up-forms/mailerlite.php'), WP_Hook->do_action, WP_Hook->apply_filters, mailerlite_install

Official MailerLite Sign Up Forms 1.4.8