Report - Simple Newsletter Plugin – Noptin 4.0.0

Does "Noptin - WordPress Newsletter Plugin" work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-06-04 08:05:21 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 1.49 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.032 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.8.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-06-06T05:47:00+00:00
Active installs	10,000+
WordPress.org page	https://wordpress.org/plugins/newsletter-optin-box/
Badges	Get badge code

Pages 14

Settings ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=noptin-settings
Requested URL	/wp-admin/plugins.php?action=activate&plugin=newsletter-optin-box%2Fnoptin.php&plugin_status=all&paged=1&s&_wpnonce=ee44152964
Aspect	after-activation
HTTP status	200
Load time	1.137 s
Memory usage	5.1 MiB
JS errors	None
Resource errors	None

Noptin

URL	/wp-admin/admin.php?page=noptin
Aspect	menu-item
HTTP status	200
Load time	0.856 s
Memory usage	4.77 MiB
JS errors	None
Resource errors	None

Noptin → Subscription Forms

URL	/wp-admin/edit.php?post_type=noptin-form
Aspect	menu-item
HTTP status	200
Load time	0.192 s
Memory usage	4.86 MiB
JS errors	None
Resource errors	None

Noptin → Subscribers

URL	/wp-admin/admin.php?page=noptin-subscribers
Aspect	menu-item
HTTP status	200
Load time	0.325 s
Memory usage	6.65 MiB
JS errors	None
Resource errors	None

Noptin → Email Campaigns

URL	/wp-admin/admin.php?page=noptin-email-campaigns
Aspect	menu-item
HTTP status	200
Load time	0.294 s
Memory usage	5.17 MiB
JS errors	None
Resource errors	None

Noptin → Email Campaigns → Automated Emails

URL	/wp-admin/admin.php?page=noptin-email-campaigns&noptin_email_type=automation
Aspect	menu-item-tab
HTTP status	200
Load time	0.433 s
Memory usage	4.94 MiB
JS errors	None
Resource errors	None

Noptin → Email Campaigns → Sequences / Courses

URL	/wp-admin/admin.php?page=noptin-email-campaigns&noptin_email_type=sequence
Aspect	menu-item-tab
HTTP status	200
Load time	0.283 s
Memory usage	4.83 MiB
JS errors	None
Resource errors	None

Noptin → Email Campaigns → Templates

URL	/wp-admin/admin.php?page=noptin-email-campaigns&noptin_email_type=email_template
Aspect	menu-item-tab
HTTP status	200
Load time	0.307 s
Memory usage	4.83 MiB
JS errors	None
Resource errors	None

Noptin → Automation Rules

URL	/wp-admin/admin.php?page=noptin-automation-rules
Aspect	menu-item
HTTP status	200
Load time	0.264 s
Memory usage	4.81 MiB
JS errors	None
Resource errors	None

Noptin → Settings

URL	/wp-admin/admin.php?page=noptin-settings
Aspect	menu-item
HTTP status	200
Load time	0.508 s
Memory usage	5.07 MiB
JS errors	None
Resource errors	None

Noptin → Tools

URL	/wp-admin/admin.php?page=noptin-tools
Aspect	menu-item
HTTP status	200
Load time	0.132 s
Memory usage	4.76 MiB
JS errors	None
Resource errors	None

Noptin → Extensions

URL	/wp-admin/admin.php?page=noptin-addons
Aspect	menu-item
HTTP status	200
Load time	0.384 s
Memory usage	4.88 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.234 s
Memory usage	4.64 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	1.153 s
Memory usage	7.61 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.332 s	0.346 s	+0.014 s	3.51 MiB	4.84 MiB	+ 1.33 MiB
/wp-admin/edit.php	0.173 s	0.183 s	+0.010 s	3.57 MiB	4.86 MiB	+ 1.29 MiB
/wp-admin/post-new.php	0.686 s	1.015 s	+0.329 s	6.06 MiB	8.55 MiB	+ 2.48 MiB
/wp-admin/upload.php	0.493 s	0.423 s	-0.070 s	3.52 MiB	4.8 MiB	+ 1.28 MiB
/wp-admin/options-writing.php	0.179 s	0.186 s	+0.007 s	3.5 MiB	4.76 MiB	+ 1.26 MiB
/wp-admin/media-new.php	0.239 s	0.171 s	-0.068 s	3.49 MiB	4.76 MiB	+ 1.27 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.149 s	0.170 s	+0.021 s	3.5 MiB	4.8 MiB	+ 1.29 MiB
/wp-admin/post-new.php?post_type=page	0.560 s	0.610 s	+0.050 s	6.05 MiB	8.53 MiB	+ 2.48 MiB
/wp-admin/options-discussion.php	0.253 s	0.460 s	+0.207 s	3.5 MiB	4.76 MiB	+ 1.26 MiB
/wp-admin/edit-comments.php	0.216 s	0.183 s	-0.033 s	3.52 MiB	4.8 MiB	+ 1.28 MiB
/	0.291 s	0.178 s	-0.113 s	3.44 MiB	4.64 MiB	+ 1.2 MiB
Average	0.325 s	0.357 s	+0.032 s	3.97 MiB	5.46 MiB	+ 1.49 MiB

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
	PHP	79.1%	38,708	16,591	243
	PO File	19.1%	9,346	7,212	3
	JSON	0.8%	368	0	52
	Markdown	0.7%	354	0	1
	XML	0.1%	65	0	1
	CSS	0.1%	55	0	20
	JavaScript	0.1%	53	37	12
	SVG	0.0%	1	0	1
Total			48,950	23,840	333

PHP Code Analysis | More results »

Lines of code	34,422
Total complexity	6,856
Median class complexity	23.0
Median method complexity	2.0
Most complex class	Hizzle\Noptin\Emails\Email
Most complex function	Noptin_Email_Generator::clean_html()

Classes	177
Methods	1,728
Functions	204

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

wp_noptin_automation_rules
wp_noptin_email_logs
wp_noptin_subscriber_meta
wp_noptin_subscribers
wp_noptin_tasks

Options `wp_options` 10

_noptin_has_welcomed
noptin_automation_rule_migrated_triggers
noptin_db_schema
noptin_db_version
noptin_install_date
noptin_integrations
noptin_options
noptin_review_nag
widget_noptin_widget
widget_noptin_widget_premade

Custom Post Types 2

ID	Name
noptin-campaign	Email Campaigns
noptin-form	Subscription Forms

Sidebar Widgets 2

ID	Name
noptin_widget_premade	Newsletter Form
noptin_widget	Noptin New Form

PHP Error Log

The log file is empty.

Simple Newsletter Plugin – Noptin 4.0.0