Emails & Newsletters with Jackmail 1.2.10

Does "Emails & Newsletters with Jackmail" 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
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 754.3 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 1,000+
WordPress.org page https://wordpress.org/plugins/jackmail-newsletters/
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Pages 17

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=jackmail-newsletters%2Fjackmail-newsletters.php&plugin_status=all&paged=1&s&_wpnonce=c6fb0e4ae4
Aspect after-activation
HTTP status 200
Load time 2.269 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Jackmail

Page screenshot: Jackmail
URL /wp-admin/admin.php?page=jackmail_campaigns#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_campaigns
Aspect menu-item
HTTP status 200
Load time 1.143 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

Jackmail → Create a campaign

Page screenshot: Jackmail → Create a campaign
URL /wp-admin/admin.php?page=jackmail_campaign#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_campaign
Aspect menu-item
HTTP status 200
Load time 0.416 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Workflow

Page screenshot: Jackmail → Workflow
URL /wp-admin/admin.php?page=jackmail_scenario_choice#/scenario_choice
Requested URL /wp-admin/admin.php?page=jackmail_scenario_choice
Aspect menu-item
HTTP status 200
Load time 0.591 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Workflow

Page screenshot: Jackmail → Workflow
URL /wp-admin/admin.php?page=jackmail_scenario#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_scenario
Aspect menu-item
HTTP status 200
Load time 0.309 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Workflow

Page screenshot: Jackmail → Workflow
URL /wp-admin/admin.php?page=jackmail_scenario_woocommerce_email_notification_choice#/scenario_woocommerce_email_notification_choice
Requested URL /wp-admin/admin.php?page=jackmail_scenario_woocommerce_email_notification_choice
Aspect menu-item
HTTP status 200
Load time 0.321 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Workflow

Page screenshot: Jackmail → Workflow
URL /wp-admin/admin.php?page=jackmail_scenario_woocommerce_email_notification#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_scenario_woocommerce_email_notification
Aspect menu-item
HTTP status 200
Load time 0.852 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Lists

Page screenshot: Jackmail → Lists
URL /wp-admin/admin.php?page=jackmail_lists#/lists
Requested URL /wp-admin/admin.php?page=jackmail_lists
Aspect menu-item
HTTP status 200
Load time 0.429 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Create a list

Page screenshot: Jackmail → Create a list
URL /wp-admin/admin.php?page=jackmail_list#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_list
Aspect menu-item
HTTP status 200
Load time 0.856 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → List detail

Page screenshot: Jackmail → List detail
URL /wp-admin/admin.php?page=jackmail_list_detail#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_list_detail
Aspect menu-item
HTTP status 200
Load time 0.781 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Templates

Page screenshot: Jackmail → Templates
URL /wp-admin/admin.php?page=jackmail_templates#/templates
Requested URL /wp-admin/admin.php?page=jackmail_templates
Aspect menu-item
HTTP status 200
Load time 0.431 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Template

Page screenshot: Jackmail → Template
URL /wp-admin/admin.php?page=jackmail_template#/campaigns
Requested URL /wp-admin/admin.php?page=jackmail_template
Aspect menu-item
HTTP status 200
Load time 0.859 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Statistics

Page screenshot: Jackmail → Statistics
URL /wp-admin/admin.php?page=jackmail_statistics#/statistics
Requested URL /wp-admin/admin.php?page=jackmail_statistics
Aspect menu-item
HTTP status 200
Load time 0.881 s
Memory usage 4.35 MiB
JS errors None
Resource errors None

Jackmail → Settings

Page screenshot: Jackmail → Settings
URL /wp-admin/admin.php?page=jackmail_settings#/settings
Requested URL /wp-admin/admin.php?page=jackmail_settings
Aspect menu-item
HTTP status 200
Load time 0.688 s
Memory usage 4.35 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 0.229 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 1.062 s
Memory usage 6.18 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 0.928 s
Memory usage 4.52 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read property 'style' of null\n    at jackmail_widget_set_data (/wp-content/plugins/jackmail-newsletters/js/widget.js?ver=1.2.10:17:79)\n    at /wp-admin/widgets.php:994:3",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.317 s0.325 s+0.008 s3.64 MiB4.45 MiB+ 833.69 KiB
/wp-admin/edit.php0.225 s0.213 s-0.012 s3.67 MiB4.47 MiB+ 820.8 KiB
/wp-admin/post-new.php1.179 s1.561 s+0.382 s5.43 MiB6.18 MiB+ 770.97 KiB
/wp-admin/upload.php0.475 s0.387 s-0.088 s3.5 MiB4.31 MiB+ 831.88 KiB
/wp-admin/options-writing.php0.165 s0.180 s+0.015 s3.58 MiB4.3 MiB+ 739.16 KiB
/wp-admin/media-new.php0.476 s0.179 s-0.297 s3.48 MiB4.29 MiB+ 832.77 KiB
/wp-admin/edit-tags.php?taxonomy=category0.167 s0.169 s+0.002 s3.58 MiB4.33 MiB+ 768.88 KiB
/wp-admin/post-new.php?post_type=page1.025 s1.056 s+0.031 s5.42 MiB6.17 MiB+ 768.83 KiB
/wp-admin/options-discussion.php0.336 s0.281 s-0.055 s3.48 MiB4.3 MiB+ 833.09 KiB
/wp-admin/edit-comments.php0.198 s0.513 s+0.315 s3.59 MiB4.34 MiB+ 767.82 KiB
/0.321 s0.205 s-0.116 s3.43 MiB3.75 MiB+ 329.42 KiB
Average 0.444 s0.461 s+0.017 s3.89 MiB4.63 MiB+ 754.3 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 9

Options wp_options 47

Sidebar Widgets 1

ID Name
jackmail_widgetJackmail

Meta Boxes

{
    "post": {
        "meta-box-id": {
            "title": "Jackmail",
            "context": "advanced"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Emails & Newsletters with Jackmail Admin Menus and Meta Boxes