Email Subscribers & Newsletters 5.3.9

Does "Email Subscribers & Newsletters" work with WordPress 5.9.3 and PHP 7.4.8? 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: 1.26 MiB
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 version5.9.3
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/email-subscribers/
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Pages 18

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/admin.php?page=es_dashboard
Requested URL /wp-admin/plugins.php?action=activate&plugin=email-subscribers%2Femail-subscribers.php&plugin_status=all&paged=1&s&_wpnonce=521ac25c38
Aspect after-activation
HTTP status 200
Load time 2.953 s
Memory usage 4.55 MiB
JS errors None
Resource errors None

Email Subscribers

Page screenshot: Email Subscribers
URL /wp-admin/admin.php?page=es_dashboard
Aspect menu-item
HTTP status 200
Load time 0.500 s
Memory usage 4.52 MiB
JS errors None
Resource errors None

Email Subscribers → Audience

Page screenshot: Email Subscribers → Audience
URL /wp-admin/admin.php?page=es_subscribers
Aspect menu-item
HTTP status 200
Load time 0.513 s
Memory usage 4.54 MiB
JS errors None
Resource errors None

Email Subscribers → Lists

Page screenshot: Email Subscribers → Lists
URL /wp-admin/admin.php?page=es_lists
Aspect menu-item
HTTP status 200
Load time 0.259 s
Memory usage 4.49 MiB
JS errors None
Resource errors None

Email Subscribers → Forms

Page screenshot: Email Subscribers → Forms
URL /wp-admin/admin.php?page=es_forms
Aspect menu-item
HTTP status 200
Load time 0.303 s
Memory usage 4.49 MiB
JS errors None
Resource errors None

Email Subscribers → Campaigns

Page screenshot: Email Subscribers → Campaigns
URL /wp-admin/admin.php?page=es_campaigns
Aspect menu-item
HTTP status 200
Load time 1.024 s
Memory usage 4.51 MiB
JS errors None
Resource errors None

Email Subscribers → Post Notifications

Page screenshot: Email Subscribers → Post Notifications
URL /wp-admin/admin.php?page=es_notifications
Aspect menu-item
HTTP status 200
Load time 0.573 s
Memory usage 4.59 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'importMjml')\n    at HTMLDocument.<anonymous> (/wp-admin/admin.php?page=es_notifications:285:39)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-tabs&ver=5.9.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-tabs&ver=5.9.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Email Subscribers → Broadcast

Page screenshot: Email Subscribers → Broadcast
URL /wp-admin/admin.php?page=es_newsletters
Aspect menu-item
HTTP status 200
Load time 0.379 s
Memory usage 4.58 MiB
JS errors None
Resource errors None

Email Subscribers → Gallery

Page screenshot: Email Subscribers → Gallery
URL /wp-admin/admin.php?page=es_gallery
Aspect menu-item
HTTP status 200
Load time 0.315 s
Memory usage 4.49 MiB
JS errors None
Resource errors None

Email Subscribers → Workflows

Page screenshot: Email Subscribers → Workflows
URL /wp-admin/admin.php?page=es_workflows
Aspect menu-item
HTTP status 200
Load time 0.523 s
Memory usage 4.63 MiB
JS errors None
Resource errors None

Email Subscribers → Reports

Page screenshot: Email Subscribers → Reports
URL /wp-admin/admin.php?page=es_reports
Aspect menu-item
HTTP status 200
Load time 0.493 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

Email Subscribers → Settings

Page screenshot: Email Subscribers → Settings
URL /wp-admin/admin.php?page=es_settings
Aspect menu-item
HTTP status 200
Load time 0.562 s
Memory usage 4.67 MiB
JS errors None
Resource errors None

Email Subscribers → Help & Info

Page screenshot: Email Subscribers → Help & Info
URL /wp-admin/admin.php?page=es_general_information
Aspect menu-item
HTTP status 200
Load time 1.064 s
Memory usage 4.52 MiB
JS errors None
Resource errors None

Email Subscribers → Go Pro

Page screenshot: Email Subscribers →    Go Pro
URL /wp-admin/admin.php?page=es_pricing
Aspect menu-item
HTTP status 200
Load time 0.457 s
Memory usage 4.48 MiB
JS errors None
Resource errors None

Tools → Scheduled Actions

Page screenshot: Tools → Scheduled Actions
URL /wp-admin/tools.php?page=action-scheduler
Aspect menu-item
HTTP status 200
Load time 0.196 s
Memory usage 4.66 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 0.216 s
Memory usage 4.44 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.283 s
Memory usage 4.59 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 1.403 s
Memory usage 6.54 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.356 s0.336 s-0.020 s3.37 MiB4.59 MiB+ 1.22 MiB
/wp-admin/edit.php0.191 s0.205 s+0.014 s3.4 MiB4.6 MiB+ 1.2 MiB
/wp-admin/post-new.php0.800 s0.924 s+0.124 s5.65 MiB7.04 MiB+ 1.39 MiB
/wp-admin/upload.php0.334 s0.337 s+0.003 s3.25 MiB4.55 MiB+ 1.3 MiB
/wp-admin/options-writing.php0.268 s0.145 s-0.123 s3.24 MiB4.48 MiB+ 1.24 MiB
/wp-admin/media-new.php0.369 s0.190 s-0.179 s3.23 MiB4.48 MiB+ 1.25 MiB
/wp-admin/edit-tags.php?taxonomy=category0.179 s0.186 s+0.007 s3.27 MiB4.53 MiB+ 1.26 MiB
/wp-admin/post-new.php?post_type=page0.645 s0.675 s+0.030 s5.65 MiB7.04 MiB+ 1.39 MiB
/wp-admin/options-discussion.php0.210 s0.265 s+0.055 s3.22 MiB4.49 MiB+ 1.27 MiB
/wp-admin/edit-comments.php0.211 s0.202 s-0.009 s3.27 MiB4.53 MiB+ 1.26 MiB
/0.263 s0.201 s-0.062 s3.4 MiB4.44 MiB+ 1.04 MiB
Average 0.348 s0.333 s-0.015 s3.72 MiB4.98 MiB+ 1.26 MiB

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.

PHP
JavaScript
Language % Lines of code Comment lines Files
PHP85.9%48,13322,607276
JavaScript9.2%5,13171014
CSS4.8%2,6652157
Markdown0.2%9002
SVG0.0%2309
HTML0.0%1201
Total 56,054 23,532 309

PHP Code Analysis | More results »

Lines of code 44,813
Total complexity 8,680
Median class complexity 13.0
Median method complexity 2.0
Most complex class ES_Browser
Most complex function IG_ES_Subscribers_Query::run()
Classes 232
Methods 2,375
Functions 241

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 25

Options wp_options 62

Custom Post Types 2

ID Name
scheduled-actionScheduled Actions
es_templateTemplates

Sidebar Widgets 1

ID Name
email-subscribers-formEmail Subscribers

Meta Boxes

{
    "dashboard": {
        "es_dashboard_stats_widget": {
            "title": "Email Subscribers",
            "context": "normal"
        }
    },
    "es_template": {
        "es_template_meta_box": {
            "title": "Available Keywords",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin Admin Menus and More