Subscribe Forms 1.5.2

Does Subscribe Forms work with WordPress 5.6 and PHP 7.4.8? 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: 60.41 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 version5.6
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 3,000+
WordPress.org page https://wordpress.org/plugins/wp-subscribe-form/
Badges

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Pages 8

Subscribe Forms ‹ Test site — WordPress

Page screenshot: Subscribe Forms ‹ Test site — WordPress
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&type=update
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-subscribe-form%2Findex.php&plugin_status=all&paged=1&s&_wpnonce=7c1052e826
Aspect after-activation
HTTP status 200
Load time 1.267 s
Memory usage 2.93 MiB
JS errors None
Resource errors None

Subscribe Forms

Page screenshot: Subscribe Forms
URL /wp-admin/edit.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 0.423 s
Memory usage 2.9 MiB
JS errors None
Resource errors None

Subscribe Forms → Add New

Page screenshot: Subscribe Forms → Add New
URL /wp-admin/post-new.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 1.747 s
Memory usage 2.97 MiB
JS errors None
Resource errors None

Subscribe Forms → Integrations

Page screenshot: Subscribe Forms → Integrations
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscription_settings
Aspect menu-item
HTTP status 200
Load time 0.438 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

Subscribe Forms → Subscribers List

Page screenshot: Subscribe Forms → Subscribers List
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscribers_list
Aspect menu-item
HTTP status 200
Load time 0.328 s
Memory usage 2.82 MiB
JS errors None
Resource errors None

Subscribe Forms → Recommended Plugins

Page screenshot: Subscribe Forms → Recommended Plugins
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba-recommended-plugins
Aspect menu-item
HTTP status 200
Load time 0.993 s
Memory usage 3.1 MiB
JS errors None
Resource errors None

Subscribe Forms → Upgrade To Pro

Page screenshot: Subscribe Forms → Upgrade To Pro
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=upgrade_to_pro
Aspect menu-item
HTTP status 200
Load time 0.641 s
Memory usage 2.84 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 0.314 s
Memory usage 2.67 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.256 s0.424 s+0.168 s2.79 MiB2.86 MiB+ 67.73 KiB
/wp-admin/edit.php0.174 s0.365 s+0.191 s2.84 MiB2.9 MiB+ 65.09 KiB
/wp-admin/post-new.php0.886 s0.956 s+0.070 s4.93 MiB5.02 MiB+ 82.23 KiB
/wp-admin/upload.php0.692 s0.462 s-0.230 s2.67 MiB2.73 MiB+ 63.35 KiB
/wp-admin/options-writing.php0.222 s0.232 s+0.010 s2.68 MiB2.72 MiB+ 35.39 KiB
/wp-admin/media-new.php0.208 s0.214 s+0.006 s2.65 MiB2.71 MiB+ 66.96 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.215 s+0.039 s2.68 MiB2.75 MiB+ 67.55 KiB
/wp-admin/post-new.php?post_type=page0.960 s0.574 s-0.386 s4.92 MiB5 MiB+ 77.82 KiB
/wp-admin/options-discussion.php0.280 s0.266 s-0.014 s2.65 MiB2.71 MiB+ 67.9 KiB
/wp-admin/edit-comments.php0.208 s0.226 s+0.018 s2.75 MiB2.81 MiB+ 65.72 KiB
/0.293 s0.238 s-0.055 s2.67 MiB2.67 MiB+ 4.74 KiB
Average 0.396 s0.379 s-0.017 s3.11 MiB3.17 MiB+ 60.41 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 2

Options wp_options 4

Custom Post Types 1

ID Name
sfba_subscribe_formSubscribe Forms

Meta Boxes

{
    "sfba_subscribe_form": {
        "sfba_shortcode_meta_box": {
            "title": "Shortcode",
            "context": "side"
        },
        "sfba_form_showcase_meta_box": {
            "title": "Step 1: Select Subscribe Form Template",
            "context": "advanced"
        },
        "sfba_form_load_form": {
            "title": "Customization & Subscription Settings",
            "context": "advanced"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Subscribe Forms Admin Menus and Meta Boxes