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  3. 1.6.2 (latest)

CM E-Mail Registration Blacklist 1.6.2

Does "CM E-Mail Registration Blacklist" work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
20PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 125.4 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 version6.8.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/cm-email-blacklist/
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Pages 10

Settings ‹ Test site — WordPress

Page screenshot: Settings ‹ Test site — WordPress
URL /wp-admin/admin.php?page=cmeb_menu
Requested URL /wp-admin/plugins.php?action=activate&plugin=cm-email-blacklist%2Fcm-email-blacklist.php&plugin_status=all&paged=1&s&_wpnonce=bf8d2d08fd
Aspect after-activation
HTTP status 200
Load time 1.929 s
Memory usage 5.29 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist

Page screenshot: CM E-Mail Registration Blacklist
URL /wp-admin/admin.php?page=cmeb_menu
Aspect menu-item
HTTP status 200
Load time 0.832 s
Memory usage 5.19 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Import

Page screenshot: CM E-Mail Registration Blacklist → Import
URL /wp-admin/admin.php?page=cmeb_import
Aspect menu-item
HTTP status 200
Load time 0.292 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Upgrade ➤

Page screenshot: CM E-Mail Registration Blacklist → Upgrade ➤
URL /wp-admin/admin.php?page=cmeb_pro
Aspect menu-item
HTTP status 200
Load time 0.346 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → User Guide

Page screenshot: CM E-Mail Registration Blacklist → User Guide
URL /wp-admin/admin.php?page=cmeb_about
Aspect menu-item
HTTP status 200
Load time 1.411 s
Memory usage 3.69 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Related Plugins

Page screenshot: CM E-Mail Registration Blacklist → Related Plugins
URL /wp-admin/admin.php?page=cmeb_addons
Aspect menu-item
HTTP status 200
Load time 0.380 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Related Plugins → Premium Plugins

Page screenshot: CM E-Mail Registration Blacklist → Related Plugins → Premium Plugins
URL /wp-admin/admin.php?page=cmeb_addons&tab=advanced
Aspect menu-item-tab
HTTP status 200
Load time 0.279 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Related Plugins → Plugin Bundles

Page screenshot: CM E-Mail Registration Blacklist → Related Plugins → Plugin Bundles
URL /wp-admin/admin.php?page=cmeb_addons&tab=extra
Aspect menu-item-tab
HTTP status 200
Load time 0.244 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

CM E-Mail Registration Blacklist → Related Plugins → Web Services

Page screenshot: CM E-Mail Registration Blacklist → Related Plugins → Web Services
URL /wp-admin/admin.php?page=cmeb_addons&tab=service
Aspect menu-item-tab
HTTP status 200
Load time 0.226 s
Memory usage 3.61 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 0.240 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.351 s0.629 s+0.278 s3.51 MiB3.63 MiB+ 130.27 KiB
/wp-admin/edit.php0.199 s0.340 s+0.141 s3.57 MiB3.7 MiB+ 129.48 KiB
/wp-admin/post-new.php0.807 s1.038 s+0.231 s6.06 MiB6.21 MiB+ 152.89 KiB
/wp-admin/upload.php0.737 s0.322 s-0.415 s3.52 MiB3.63 MiB+ 112.07 KiB
/wp-admin/options-writing.php0.212 s0.188 s-0.024 s3.5 MiB3.61 MiB+ 116.06 KiB
/wp-admin/media-new.php0.377 s0.250 s-0.127 s3.49 MiB3.61 MiB+ 124.26 KiB
/wp-admin/edit-tags.php?taxonomy=category0.211 s0.204 s-0.007 s3.5 MiB3.64 MiB+ 134.93 KiB
/wp-admin/post-new.php?post_type=page0.789 s0.826 s+0.037 s6.05 MiB6.2 MiB+ 148.41 KiB
/wp-admin/options-discussion.php0.259 s0.359 s+0.100 s3.5 MiB3.61 MiB+ 112.56 KiB
/wp-admin/edit-comments.php0.216 s0.217 s+0.001 s3.52 MiB3.63 MiB+ 112.06 KiB
/0.297 s0.193 s-0.104 s3.43 MiB3.54 MiB+ 106.45 KiB
Average 0.405 s0.415 s+0.010 s3.97 MiB4.09 MiB+ 125.4 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
CSS
Language % Lines of code Comment lines Files
PHP77.9%6,39544338
CSS21.6%1,773493
JavaScript0.4%3604
Total 8,204 492 45

PHP Code Analysis | More results »

Lines of code 4,014
Total complexity 636
Median class complexity 31.5
Median method complexity 2.0
Most complex class com\cminds\package\free\v1_1_5\CmindsFreePackageEB
Most complex function com\cminds\package\free\v1_1_5\CmindsFreePackageEB::cminds_compatibility_check()
Classes 10
Methods 197
Functions 1

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 4

Options wp_options 3

PHP Error Log 20 lines

[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:19 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 973
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:20 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1002
[03-Oct-2025 08:21:21 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1032
[03-Oct-2025 08:21:21 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1032
[03-Oct-2025 08:21:21 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1032
[03-Oct-2025 08:21:21 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1032
[03-Oct-2025 08:21:22 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1062
[03-Oct-2025 08:21:22 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1062
[03-Oct-2025 08:21:22 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1062
[03-Oct-2025 08:21:22 UTC] PHP Warning:  Undefined array key "color" in /wp-content/plugins/cm-email-blacklist/package/cminds-free.php on line 1062
See also: All tests for this plugin, How to Hide CM E-Mail Registration Blacklist Admin Menus