Newsletter Subscription Form 1.2.2

Does Newsletter Subscription Form work with WordPress 5.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
1Database errors
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 41.94 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 version5.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
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=c94e3396fd
Aspect after-activation
HTTP status 200
Load time 6.486 s
Memory usage 6.44 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 1.283 s
Memory usage 6.25 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 0.323 s
Memory usage 3.01 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 0.653 s
Memory usage 3.31 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.224 s0.173 s-0.051 s3.29 MiB3.31 MiB+ 24.3 KiB
/wp-admin/edit.php0.162 s0.198 s+0.036 s3.32 MiB3.35 MiB+ 24.27 KiB
/wp-admin/post-new.php0.802 s0.913 s+0.111 s4.93 MiB5.02 MiB+ 95.43 KiB
/wp-admin/upload.php0.378 s0.331 s-0.047 s3.16 MiB3.18 MiB+ 24.19 KiB
/wp-admin/options-writing.php0.147 s0.123 s-0.024 s3.15 MiB3.17 MiB+ 24.19 KiB
/wp-admin/media-new.php0.161 s0.168 s+0.007 s3.14 MiB3.16 MiB+ 24.19 KiB
/wp-admin/edit-tags.php?taxonomy=category0.152 s0.159 s+0.007 s3.18 MiB3.27 MiB+ 88.19 KiB
/wp-admin/post-new.php?post_type=page0.804 s0.850 s+0.046 s4.91 MiB5 MiB+ 88.19 KiB
/wp-admin/options-discussion.php0.204 s0.213 s+0.009 s3.15 MiB3.17 MiB+ 24.19 KiB
/wp-admin/edit-comments.php0.193 s0.167 s-0.026 s3.25 MiB3.27 MiB+ 24.23 KiB
/0.267 s0.164 s-0.103 s2.99 MiB3.01 MiB+ 19.98 KiB
Average 0.318 s0.314 s-0.003 s3.5 MiB3.54 MiB+ 41.94 KiB

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 1 lines

[06-Mar-2019 20:00:29 UTC] WordPress database error Table 'wordpress.wp_nls_subscribers' doesn't exist for query SELECT form_type FROM wp_nls_subscribers made by activate_plugin, do_action('activate_newsletter-subscription-form/newsletter-subscription-form.php'), WP_Hook->do_action, WP_Hook->apply_filters, nls_callback_plugin_subscriber
See also: All tests for this plugin, How to Hide the "Newsletter Subscription Form" Admin Menu