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Newsletter 8.1.0

Does Newsletter work with WordPress 6.4.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 300.08 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 version6.4.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/newsletter/
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Pages 12

Welcome ‹ Test site — WordPress

Page screenshot: Welcome ‹ Test site — WordPress
URL /wp-admin/admin.php?page=newsletter_main_welcome
Requested URL /wp-admin/plugins.php?action=activate&plugin=newsletter%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=e6aec39bb2
Aspect after-activation
HTTP status 200
Load time 1.510 s
Memory usage 3.8 MiB
JS errors None
Resource errors None

Newsletter

Page screenshot: Newsletter
URL /wp-admin/admin.php?page=newsletter_main_index
Aspect menu-item
HTTP status 200
Load time 2.106 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Newsletter → Subscription

Page screenshot: Newsletter → Subscription
URL /wp-admin/admin.php?page=newsletter_subscription_options
Aspect menu-item
HTTP status 200
Load time 1.441 s
Memory usage 3.71 MiB
JS errors None
Resource errors None

Newsletter → Forms

Page screenshot: Newsletter → Forms
URL /wp-admin/admin.php?page=newsletter_subscription_sources
Aspect menu-item
HTTP status 200
Load time 0.352 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Newsletter → Newsletters

Page screenshot: Newsletter → Newsletters
URL /wp-admin/admin.php?page=newsletter_emails_index
Aspect menu-item
HTTP status 200
Load time 0.403 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Newsletter → Subscribers

Page screenshot: Newsletter → Subscribers
URL /wp-admin/admin.php?page=newsletter_users_index
Aspect menu-item
HTTP status 200
Load time 0.351 s
Memory usage 3.72 MiB
JS errors None
Resource errors None

Newsletter → Lists

Page screenshot: Newsletter → Lists
URL /wp-admin/admin.php?page=newsletter_subscription_lists
Aspect menu-item
HTTP status 200
Load time 0.420 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Newsletter → Settings

Page screenshot: Newsletter → Settings
URL /wp-admin/admin.php?page=newsletter_main_main
Aspect menu-item
HTTP status 200
Load time 0.494 s
Memory usage 3.7 MiB
JS errors None
Resource errors None

Newsletter → Addons

Page screenshot: Newsletter → Addons
URL /wp-admin/admin.php?page=newsletter_main_extensions
Aspect menu-item
HTTP status 200
Load time 1.027 s
Memory usage 3.73 MiB
JS errors None
Resource errors None

Newsletter → Automated Pro

Page screenshot: Newsletter → Automated Pro
URL /wp-admin/admin.php?page=newsletter_main_automated
Aspect menu-item
HTTP status 200
Load time 0.450 s
Memory usage 3.68 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 0.309 s
Memory usage 3.41 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 2.532 s
Memory usage 5.66 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.404 s0.453 s+0.049 s3.38 MiB3.68 MiB+ 304.22 KiB
/wp-admin/edit.php0.347 s0.256 s-0.091 s3.41 MiB3.73 MiB+ 328.53 KiB
/wp-admin/post-new.php0.889 s0.937 s+0.048 s5.46 MiB5.71 MiB+ 255.75 KiB
/wp-admin/upload.php0.613 s0.534 s-0.079 s3.32 MiB3.67 MiB+ 355.75 KiB
/wp-admin/options-writing.php0.238 s0.243 s+0.005 s3.32 MiB3.65 MiB+ 339.86 KiB
/wp-admin/media-new.php0.348 s0.235 s-0.113 s3.3 MiB3.65 MiB+ 361.42 KiB
/wp-admin/edit-tags.php?taxonomy=category0.221 s0.209 s-0.012 s3.31 MiB3.67 MiB+ 360.55 KiB
/wp-admin/post-new.php?post_type=page0.842 s0.687 s-0.155 s5.45 MiB5.7 MiB+ 255.38 KiB
/wp-admin/options-discussion.php0.317 s0.466 s+0.149 s3.3 MiB3.65 MiB+ 352.16 KiB
/wp-admin/edit-comments.php0.301 s0.259 s-0.042 s3.34 MiB3.67 MiB+ 339.45 KiB
/0.297 s0.239 s-0.058 s3.36 MiB3.41 MiB+ 47.85 KiB
Average 0.438 s0.411 s-0.027 s3.72 MiB4.02 MiB+ 300.08 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
Language % Lines of code Comment lines Files
PHP76.8%25,2793,403180
CSS12.6%4,13641419
JSON5.5%1,818015
JavaScript4.3%1,4261395
HTML0.7%244224
Total 32,903 3,978 223

PHP Code Analysis | More results »

Lines of code 15,755
Total complexity 3,212
Median class complexity 24.0
Median method complexity 2.0
Most complex class NewsletterControls
Most complex function NewsletterUpgrade::run()
Classes 61
Methods 910
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 6

Options wp_options 11

Sidebar Widgets 2

ID Name
newsletterwidgetNewsletter
newsletterwidgetminimalNewsletter Minimal

PHP Error Log 1 lines

[05-Feb-2024 15:46:15 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/newsletter/users/index.php on line 48
See also: All tests for this plugin, How to Hide Newsletter Admin Menus