Report - CM E-Mail Registration Blacklist 1.3.7

Does "CM E-Mail Registration Blacklist" work with WordPress 4.9.4 and PHP 7.0.16? A smoke test was performed on 2018-02-08 10:06:52 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
8	Resource errors (CSS, JS, images, fonts and so on.) 8 404 Not Found

Performance

Memory usage: 153.26 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 version	4.9.4
PHP version	7.0.16
MySQL version	5.7.17
PHP memory limit	256M

Plugin Info

Last updated	2025-04-21T09:26:00+00:00
Active installs	1,000+
WordPress.org page	https://wordpress.org/plugins/cm-email-blacklist/
Badges	Get badge code

Pages 5

Screenshots are not available. Old screenshots of less popular plugins are eventually deleted to save disk space.

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=6038a2db5c
Aspect	after-activation
HTTP status	200 OK
Load time	1.588 s
Memory usage	4.78 MiB
JS errors	None
Resource errors	[ { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_flat_75_ffffff_40x100.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_flat_75_ffffff_40x100.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_highlight-soft_75_cccccc_1x100.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_highlight-soft_75_cccccc_1x100.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_65_ffffff_1x400.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_65_ffffff_1x400.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_75_e6e6e6_1x400.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_75_e6e6e6_1x400.png" } ]

CM E-Mail Registration Blacklist

URL	/wp-admin/admin.php?page=cmeb_menu
Aspect	menu-item
HTTP status	200 OK
Load time	0.064 s
Memory usage	4.7 MiB
JS errors	None
Resource errors	[ { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_flat_75_ffffff_40x100.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_flat_75_ffffff_40x100.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_65_ffffff_1x400.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_65_ffffff_1x400.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_75_e6e6e6_1x400.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_glass_75_e6e6e6_1x400.png" }, { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_highlight-soft_75_cccccc_1x100.png - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-content/plugins/cm-email-blacklist/backend/assets/css/images/ui-bg_highlight-soft_75_cccccc_1x100.png" } ]

CM E-Mail Registration Blacklist → User Guide

URL	/wp-admin/admin.php?page=cmeb_about
Aspect	menu-item
HTTP status	200 OK
Load time	1.258 s
Memory usage	3.22 MiB
JS errors	None
Resource errors	None

CM E-Mail Registration Blacklist → Upgrade ➤

URL	/wp-admin/admin.php?page=cmeb_pro
Aspect	menu-item
HTTP status	200 OK
Load time	0.104 s
Memory usage	3.04 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200 OK
Load time	0.087 s
Memory usage	2.84 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.129 s	0.043 s	-0.086 s	2.97 MiB	3.12 MiB	+ 153.47 KiB
/wp-admin/edit.php	0.114 s	0.108 s	-0.006 s	3 MiB	3.15 MiB	+ 153.44 KiB
/wp-admin/post-new.php	0.202 s	0.075 s	-0.127 s	3.07 MiB	3.22 MiB	+ 160.61 KiB
/wp-admin/upload.php	0.121 s	0.126 s	+0.005 s	2.9 MiB	3.05 MiB	+ 154.48 KiB
/wp-admin/options-writing.php	0.096 s	0.092 s	-0.004 s	2.89 MiB	3.04 MiB	+ 154.5 KiB
/wp-admin/media-new.php	0.059 s	0.069 s	+0.010 s	2.88 MiB	3.03 MiB	+ 154.5 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.101 s	0.084 s	-0.017 s	2.92 MiB	3.07 MiB	+ 153.35 KiB
/wp-admin/post-new.php?post_type=page	0.176 s	0.165 s	-0.011 s	3.07 MiB	3.22 MiB	+ 153.35 KiB
/wp-admin/options-discussion.php	0.104 s	0.084 s	-0.020 s	2.89 MiB	3.04 MiB	+ 154.5 KiB
/wp-admin/edit-comments.php	0.091 s	0.102 s	+0.011 s	2.93 MiB	3.08 MiB	+ 153.39 KiB
/	0.088 s	0.104 s	+0.016 s	2.7 MiB	2.84 MiB	+ 140.27 KiB
Average	0.116 s	0.096 s	-0.021 s	2.93 MiB	3.08 MiB	+ 153.26 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

wp_cmeb_free_domains
wp_cmeb_userlist

Options `wp_options` 5

cmeb_free_domains_ver
cmeb_user_list_ver
cminds-c-m-e--mail-registration-blacklist-last-update-check
cminds-c-m-e--mail-registration-blacklist-last-update-info
last_free_domain_list_update

PHP Error Log

The log file is empty.

CM E-Mail Registration Blacklist 1.3.7