Newsletter Subscription Form 1.5.0

Does Newsletter Subscription Form work with WordPress 6.5 and PHP 8.1.12? A smoke test was performed on .

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: 9.32 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 version6.5
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 2,000+
WordPress.org page https://wordpress.org/plugins/newsletter-subscription-form/
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Pages 4

Newsletter Subscription Form ‹ Test site — WordPress

Page screenshot: Newsletter Subscription Form ‹ Test site — WordPress
URL /wp-admin/admin.php?page=nls-weblizar
Requested URL /wp-admin/plugins.php?action=activate&plugin=newsletter-subscription-form%2Fnewsletter-subscription-form.php&plugin_status=all&paged=1&s&_wpnonce=d5a1529188
Aspect after-activation
HTTP status 200
Load time 0.908 s
Memory usage 10.03 MiB
JS errors None
Resource errors None

Newsletter Subscription Form

Page screenshot: Newsletter Subscription Form
URL /wp-admin/admin.php?page=nls-weblizar
Aspect menu-item
HTTP status 200
Load time 0.519 s
Memory usage 10.03 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 0.188 s
Memory usage 3.39 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 2.185 s
Memory usage 5.58 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.362 s0.318 s-0.044 s3.44 MiB3.46 MiB+ 20.58 KiB
/wp-admin/edit.php0.212 s0.200 s-0.012 s3.46 MiB3.48 MiB+ 20.23 KiB
/wp-admin/post-new.php0.974 s0.646 s-0.328 s5.59 MiB5.62 MiB+ 24.95 KiB
/wp-admin/upload.php0.580 s0.441 s-0.139 s3.38 MiB3.38 MiB+ 3.58 KiB
/wp-admin/options-writing.php0.209 s0.194 s-0.015 s3.37 MiB3.37 MiB- 4.46 KiB
/wp-admin/media-new.php0.297 s0.244 s-0.053 s3.35 MiB3.37 MiB+ 15.77 KiB
/wp-admin/edit-tags.php?taxonomy=category0.185 s0.184 s-0.001 s3.37 MiB3.39 MiB+ 20.94 KiB
/wp-admin/post-new.php?post_type=page0.558 s0.576 s+0.018 s5.59 MiB5.61 MiB+ 20.53 KiB
/wp-admin/options-discussion.php0.370 s0.319 s-0.051 s3.36 MiB3.36 MiB+ 4.07 KiB
/wp-admin/edit-comments.php0.260 s0.251 s-0.009 s3.39 MiB3.39 MiB+ 3.61 KiB
/0.322 s0.216 s-0.106 s3.42 MiB3.39 MiB- 27.26 KiB
Average 0.394 s0.326 s-0.067 s3.79 MiB3.8 MiB+ 9.32 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.

SVG
CSS
PHP
Language % Lines of code Comment lines Files
SVG36.9%8,777123
CSS28.6%6,804435
PHP21.6%5,1352,55317
JavaScript7.6%1,8181118
PO File5.2%1,2332,5382
Total 23,767 5,257 35

PHP Code Analysis | More results »

Lines of code 2,388
Total complexity 548
Median class complexity 54.0
Median method complexity 1.0
Most complex class Spyc
Most complex function Spyc::_toType()
Classes 5
Methods 210
Functions 26

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

Options wp_options 4

Sidebar Widgets 1

ID Name
nls_form_widgetNewsletter Form Widget

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Newsletter Subscription Form" Admin Menu