Subscribe Forms 1.4.9

Does Subscribe Forms work with WordPress 5.4.2 and PHP 7.2.16? 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: 72.15 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 version5.4.2
PHP version7.2.16
MySQL version8.0.15
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 7

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=af306cc046
Aspect after-activation
HTTP status 200
Load time 1.201 s
Memory usage 3.83 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 0.348 s
Memory usage 3.71 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 0.595 s
Memory usage 3.79 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 0.524 s
Memory usage 3.83 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 0.385 s
Memory usage 3.78 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 0.401 s
Memory usage 3.79 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 0.264 s
Memory usage 3.37 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.339 s0.281 s-0.058 s3.64 MiB3.71 MiB+ 70.1 KiB
/wp-admin/edit.php0.238 s0.253 s+0.015 s3.67 MiB3.74 MiB+ 71.66 KiB
/wp-admin/post-new.php1.287 s1.564 s+0.277 s5.43 MiB5.5 MiB+ 67.23 KiB
/wp-admin/upload.php0.730 s0.378 s-0.352 s3.5 MiB3.63 MiB+ 132.51 KiB
/wp-admin/options-writing.php0.166 s0.162 s-0.004 s3.58 MiB3.62 MiB+ 41.3 KiB
/wp-admin/media-new.php0.213 s0.194 s-0.019 s3.48 MiB3.62 MiB+ 136.16 KiB
/wp-admin/edit-tags.php?taxonomy=category0.172 s0.170 s-0.002 s3.59 MiB3.66 MiB+ 71.5 KiB
/wp-admin/post-new.php?post_type=page1.061 s1.044 s-0.017 s5.42 MiB5.48 MiB+ 60.41 KiB
/wp-admin/options-discussion.php0.237 s0.397 s+0.160 s3.49 MiB3.62 MiB+ 135.22 KiB
/wp-admin/edit-comments.php0.195 s0.196 s+0.001 s3.59 MiB3.66 MiB+ 69.47 KiB
/0.308 s0.222 s-0.086 s3.43 MiB3.37 MiB- 61.9 KiB
Average 0.450 s0.442 s-0.008 s3.89 MiB3.96 MiB+ 72.15 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