Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin 5.9.33

Does "Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin" work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
2PHP warnings
1PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 809.83 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 50,000+
WordPress.org page https://wordpress.org/plugins/email-subscribers/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 19

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/admin.php?page=es_dashboard#/onboarding
Requested URL /wp-admin/plugins.php?action=activate&plugin=email-subscribers%2Femail-subscribers.php&plugin_status=all&paged=1&s&_wpnonce=e4e3e6a9f4
Aspect after-activation
HTTP status 200
Load time 2.144 s
Memory usage 5.03 MiB
JS errors None
Resource errors None

Icegram Express

Page screenshot: Icegram Express
URL /wp-admin/admin.php?page=es_dashboard
Aspect menu-item
HTTP status 200
Load time 1.025 s
Memory usage 5.04 MiB
JS errors None
Resource errors None

Icegram Express → Audience

Page screenshot: Icegram Express → Audience
URL /wp-admin/admin.php?page=es_subscribers#/audience
Requested URL /wp-admin/admin.php?page=es_subscribers
Aspect menu-item
HTTP status 200
Load time 0.869 s
Memory usage 5 MiB
JS errors None
Resource errors None

Icegram Express → Lists

Page screenshot: Icegram Express → Lists
URL /wp-admin/admin.php?page=es_lists
Aspect menu-item
HTTP status 200
Load time 0.691 s
Memory usage 4.98 MiB
JS errors None
Resource errors None

Icegram Express → Forms

Page screenshot: Icegram Express → Forms
URL /wp-admin/admin.php?page=es_forms
Aspect menu-item
HTTP status 200
Load time 0.981 s
Memory usage 5 MiB
JS errors None
Resource errors None

Icegram Express → Campaigns

Page screenshot: Icegram Express → Campaigns
URL /wp-admin/admin.php?page=es_campaigns#!/campaigns
Requested URL /wp-admin/admin.php?page=es_campaigns
Aspect menu-item
HTTP status 200
Load time 2.019 s
Memory usage 5.07 MiB
JS errors None
Resource errors None

Icegram Express → Post Notifications

Page screenshot: Icegram Express → Post Notifications
URL /wp-admin/admin.php?page=es_notifications
Aspect menu-item
HTTP status 200
Load time 1.661 s
Memory usage 5.07 MiB
JS errors None
Resource errors None

Icegram Express → Broadcast

Page screenshot: Icegram Express → Broadcast
URL /wp-admin/admin.php?page=es_newsletters
Aspect menu-item
HTTP status 200
Load time 0.995 s
Memory usage 5.06 MiB
JS errors None
Resource errors None

Icegram Express → Workflows

Page screenshot: Icegram Express → Workflows
URL /wp-admin/admin.php?page=es_workflows
Aspect menu-item
HTTP status 200
Load time 0.708 s
Memory usage 4.98 MiB
JS errors None
Resource errors None

Icegram Express → Reports

Page screenshot: Icegram Express → Reports
URL /wp-admin/admin.php?page=es_reports
Aspect menu-item
HTTP status 200
Load time 1.077 s
Memory usage 4.98 MiB
JS errors None
Resource errors None

Icegram Express → Logs

Page screenshot: Icegram Express → Logs
URL /wp-admin/admin.php?page=es_logs
Aspect menu-item
HTTP status 200
Load time 0.557 s
Memory usage 4.98 MiB
JS errors None
Resource errors None

Icegram Express → Settings

Page screenshot: Icegram Express → Settings
URL /wp-admin/admin.php?page=edit_posts
Aspect menu-item
HTTP status 200
Load time 0.689 s
Memory usage 4.96 MiB
JS errors None
Resource errors None

Icegram Express → Email Editor Beta

Page screenshot: Icegram Express → Email Editor Beta
URL /wp-admin/post-new.php?post_type=ig_es_campaign
Requested URL /wp-admin/admin.php?page=es_gutenberg_editor
Aspect menu-item
HTTP status 200
Load time 2.240 s
Memory usage 7.79 MiB
JS errors None
Resource errors None

Icegram Express → Help & Info

Page screenshot: Icegram Express → Help & Info
URL /wp-admin/admin.php?page=es_general_information
Aspect menu-item
HTTP status 200
Load time 0.766 s
Memory usage 4.98 MiB
JS errors None
Resource errors None

Icegram Express → Get PRO

Page screenshot: Icegram Express →  Get PRO
URL /wp-admin/admin.php?page=es_pricing#/onboarding
Requested URL /wp-admin/admin.php?page=es_pricing
Aspect menu-item
HTTP status 200
Load time 0.779 s
Memory usage 4.99 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 0.624 s
Memory usage 5.05 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 0.372 s
Memory usage 5.25 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 0.643 s
Memory usage 4.98 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 2.513 s
Memory usage 7.56 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.308 s1.150 s-0.158 s4.22 MiB4.98 MiB+ 777.39 KiB
/wp-admin/edit.php0.519 s0.557 s+0.038 s4.28 MiB5.04 MiB+ 775.45 KiB
/wp-admin/post-new.php1.567 s1.457 s-0.110 s6.78 MiB7.82 MiB+ 1.04 MiB
/wp-admin/upload.php1.660 s1.066 s-0.594 s4.25 MiB4.99 MiB+ 757.67 KiB
/wp-admin/options-writing.php0.542 s0.575 s+0.033 s4.22 MiB4.96 MiB+ 761.66 KiB
/wp-admin/media-new.php0.588 s0.560 s-0.028 s4.21 MiB4.96 MiB+ 769.86 KiB
/wp-admin/edit-tags.php?taxonomy=category0.702 s0.723 s+0.021 s4.22 MiB4.98 MiB+ 775.03 KiB
/wp-admin/post-new.php?post_type=page1.986 s1.907 s-0.079 s6.76 MiB7.79 MiB+ 1.03 MiB
/wp-admin/options-discussion.php1.228 s0.957 s-0.271 s4.23 MiB4.96 MiB+ 754.16 KiB
/wp-admin/edit-comments.php0.550 s0.526 s-0.024 s4.24 MiB4.98 MiB+ 757.68 KiB
/0.289 s0.240 s-0.049 s4.6 MiB5.25 MiB+ 661.56 KiB
Average 0.994 s0.883 s-0.111 s4.73 MiB5.52 MiB+ 809.83 KiB

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
PO File
Language % Lines of code Comment lines Files
PHP52.2%74,88328,547353
PO File33.0%47,39631,5516
TypeScript5.6%8,04715933
JavaScript4.9%7,09597624
CSS3.6%5,10934016
SVG0.5%7761138
Markdown0.1%13403
JSON0.1%10504
HTML0.0%1901
Total 143,564 61,574 578

PHP Code Analysis | More results »

Lines of code 70,007
Total complexity 13,890
Median class complexity 17.0
Median method complexity 2.0
Most complex class ES_Common
Most complex function ES_Gutenberg_Editor::render_mjml_component()
Classes 289
Methods 3,266
Functions 293

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 21

Options wp_options 60

Custom Post Types 3

ID Name
scheduled-actionScheduled Actions
ig_es_campaignES Campaigns
es_templateTemplates

Sidebar Widgets 1

ID Name
email-subscribers-formIcegram Express

Meta Boxes

{
    "dashboard": {
        "es_dashboard_stats_widget": {
            "title": "Icegram Express",
            "context": "normal"
        }
    },
    "es_template": {
        "es_template_meta_box": {
            "title": "Available Keywords",
            "context": "normal"
        }
    }
}

PHP Error Log 3 lines

[20-Aug-2026 06:17:04 UTC] PHP Warning:  Array to string conversion in /wp-includes/formatting.php on line 1128
[20-Aug-2026 06:17:06 UTC] PHP Warning:  Array to string conversion in /wp-includes/formatting.php on line 1128
[20-Aug-2026 06:17:42 UTC] PHP Notice:  Function wp_enqueue_script() was called <strong>incorrectly</strong>. "wp-editor" script should not be enqueued together with the new widgets editor (wp-edit-widgets or wp-customize-widgets). Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 5.8.0.) in /wp-includes/functions.php on line 6260
See also: All tests for this plugin, How to Hide Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin Admin Menus and More