Report - ZIP Code Based Content Protection 1.0.0

Does "ZIP Code Based Content Protection" work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on 2025-07-23 15:46:24 UTC.

Summary

Errors

4	PHP warnings
6	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 110.94 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	6.8.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-09-09T13:04:00+00:00
Active installs	<10
WordPress.org page	https://wordpress.org/plugins/zip-code-based-content-protection/
Badges	Get badge code

Pages 8

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=zip-code-based-content-protection%2Fzipcode-based-content-protection.php&plugin_status=all&paged=1&s&_wpnonce=1d75c23f87
Aspect	after-activation
HTTP status	200
Load time	0.639 s
Memory usage	3.65 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

ZBCP

URL	/wp-admin/admin.php?page=zbcp
Aspect	menu-item
HTTP status	200
Load time	0.196 s
Memory usage	3.61 MiB
JS errors	None
Resource errors	None

ZBCP → Requested ZIP Codes

URL	/wp-admin/admin.php?page=zbcp-requests
Aspect	menu-item
HTTP status	200
Load time	0.177 s
Memory usage	3.61 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

ZBCP → User Requests

URL	/wp-admin/admin.php?page=zbcp-users-requests
Aspect	menu-item
HTTP status	200
Load time	0.172 s
Memory usage	3.61 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

ZBCP → Settings

URL	/wp-admin/admin.php?page=zbcp-settings
Aspect	menu-item
HTTP status	200
Load time	0.182 s
Memory usage	3.6 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.263 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Add Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.887 s
Memory usage	6.24 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

Add Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	0.693 s
Memory usage	6.16 MiB
JS errors	`[ { "message": "TypeError: Cannot read properties of null (reading 'appendChild')\n at HTMLDocument.<anonymous> (/wp-content/plugins/zip-code-based-content-protection/admin/js/zipcode-bcp-admin.js?ver=1.0.0:304:45)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27330)", "trace": null, "code": null } ]`
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.383 s	0.365 s	-0.018 s	3.51 MiB	3.62 MiB	+ 119.09 KiB
/wp-admin/edit.php	0.236 s	0.235 s	-0.001 s	3.57 MiB	3.67 MiB	+ 99.54 KiB
/wp-admin/post-new.php	0.850 s	0.726 s	-0.124 s	6.06 MiB	6.24 MiB	+ 182.33 KiB
/wp-admin/upload.php	0.624 s	0.668 s	+0.044 s	3.52 MiB	3.62 MiB	+ 99.32 KiB
/wp-admin/options-writing.php	0.215 s	0.318 s	+0.103 s	3.5 MiB	3.6 MiB	+ 103.31 KiB
/wp-admin/media-new.php	0.311 s	0.243 s	-0.068 s	3.49 MiB	3.6 MiB	+ 111.51 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.222 s	0.233 s	+0.011 s	3.5 MiB	3.62 MiB	+ 122.49 KiB
/wp-admin/post-new.php?post_type=page	0.645 s	0.689 s	+0.044 s	6.05 MiB	6.16 MiB	+ 113.85 KiB
/wp-admin/options-discussion.php	0.349 s	0.353 s	+0.004 s	3.5 MiB	3.6 MiB	+ 100.44 KiB
/wp-admin/edit-comments.php	0.214 s	0.241 s	+0.027 s	3.52 MiB	3.62 MiB	+ 99.31 KiB
/	0.338 s	0.229 s	-0.109 s	3.43 MiB	3.5 MiB	+ 69.19 KiB
Average	0.399 s	0.391 s	-0.008 s	3.97 MiB	4.08 MiB	+ 110.94 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.

JSON

Language		%	Lines of code	Comment lines	Files
	JSON	99.3%	341,930	0	1
	PHP	0.5%	1,640	1,077	17
	JavaScript	0.1%	430	86	2
	CSS	0.1%	247	14	2
Total			344,247	1,177	22

PHP Code Analysis | More results »

Lines of code	1,613
Total complexity	230
Median class complexity	10.0
Median method complexity	1.0
Most complex class	Zipcode_BCP_Admin_Requested_Zipcodes
Most complex function	Zipcode_BCP_Admin_Requested_Zipcodes::column_default()

Classes	15
Methods	114
Functions	4

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 3

wp_zipcode_requested
wp_zipcode_requested_users
wp_zipcode_serving

Options `wp_options` 9

cdzc_settings_for_checkbox
cdzc_settings_frontend_description
cdzc_settings_no_valid_email
cdzc_settings_no_zipcode_added
cdzc_settings_not_providing_services
cdzc_settings_requested_zipcode_highlight
cdzc_settings_thankyou_for_email
cdzc_settings_user_already_requested
zbcp_plugin_general_display_options

Meta Boxes

{
    "post": {
        "global-post-page-zipcode-selector": {
            "title": "ZIP Code Based Content Protection",
            "context": "advanced"
        }
    },
    "page": {
        "global-post-page-zipcode-selector": {
            "title": "ZIP Code Based Content Protection",
            "context": "advanced"
        }
    },
    "attachment": {
        "global-post-page-zipcode-selector": {
            "title": "ZIP Code Based Content Protection",
            "context": "advanced"
        }
    }
}

PHP Error Log 4 lines

[23-Jul-2025 15:46:48 UTC] PHP Warning:  Undefined array key "zipcode_nonce" in /wp-content/plugins/zip-code-based-content-protection/admin/metas/class-zipcode-bcp-admin-post-page-meta.php on line 99
[23-Jul-2025 15:46:52 UTC] PHP Warning:  Undefined array key "zipcode_nonce" in /wp-content/plugins/zip-code-based-content-protection/admin/metas/class-zipcode-bcp-admin-post-page-meta.php on line 99
[23-Jul-2025 15:46:56 UTC] PHP Warning:  Undefined array key "zipcode_nonce" in /wp-content/plugins/zip-code-based-content-protection/admin/metas/class-zipcode-bcp-admin-post-page-meta.php on line 99
[23-Jul-2025 15:46:58 UTC] PHP Warning:  Undefined array key "zipcode_nonce" in /wp-content/plugins/zip-code-based-content-protection/admin/metas/class-zipcode-bcp-admin-post-page-meta.php on line 99

ZIP Code Based Content Protection 1.0.0