Report - Easy Table of Contents 2.0.82.1

Does Easy Table of Contents work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-21 10:47:01 UTC.

Summary

Errors

	No PHP errors, warnings or notices
10	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 463.36 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	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-03-26T06:43:00+00:00
Active installs	600,000+
WordPress.org page	https://wordpress.org/plugins/easy-table-of-contents/
Badges	Get badge code

Pages 6

Table of Contents ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=table-of-contents#welcome
Requested URL	/wp-admin/plugins.php?action=activate&plugin=easy-table-of-contents%2Feasy-table-of-contents.php&plugin_status=all&paged=1&s&_wpnonce=75d7a7df31
Aspect	after-activation
HTTP status	200
Load time	0.741 s
Memory usage	4.56 MiB
JS errors	[ { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:4901)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27330)", "trace": null, "code": null }, { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:15689)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27330)", "trace": null, "code": null } ]
Resource errors	None

Settings → Table of Contents

URL	/wp-admin/options-general.php?page=table-of-contents
Aspect	menu-item
HTTP status	200
Load time	0.448 s
Memory usage	4.18 MiB
JS errors	[ { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:4901)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27330)", "trace": null, "code": null }, { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:15689)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.9.4:2:27330)", "trace": null, "code": null } ]
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.227 s
Memory usage	4.23 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	0.874 s
Memory usage	6.85 MiB
JS errors	[ { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:4901)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27330)", "trace": null, "code": null }, { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:15689)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27330)", "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	0.792 s
Memory usage	6.79 MiB
JS errors	[ { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:4901)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27330)", "trace": null, "code": null }, { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:15689)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.9.4:2:27330)", "trace": null, "code": null } ]
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200
Load time	1.228 s
Memory usage	6.63 MiB
JS errors	[ { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:4901)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-dom-ready,wp-hooks&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-dom-ready,wp-hooks&ver=6.9.4:2:27330)", "trace": null, "code": null }, { "message": "ReferenceError: cn_toc_admin_data is not defined\n at HTMLDocument.<anonymous> (/wp-content/plugins/easy-table-of-contents/assets/js/admin.min.js?ver=2.0.82.1:1:15689)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-dom-ready,wp-hooks&ver=6.9.4:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-dom-ready,wp-hooks&ver=6.9.4:2:27330)", "trace": null, "code": null } ]
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.498 s	0.463 s	-0.035 s	3.78 MiB	4.26 MiB	+ 494.64 KiB
/wp-admin/edit.php	0.434 s	0.471 s	+0.037 s	3.78 MiB	4.27 MiB	+ 501 KiB
/wp-admin/post-new.php	0.917 s	0.863 s	-0.054 s	6.31 MiB	6.85 MiB	+ 559.77 KiB
/wp-admin/upload.php	0.506 s	0.744 s	+0.238 s	3.74 MiB	4.2 MiB	+ 471.65 KiB
/wp-admin/options-writing.php	0.367 s	0.375 s	+0.008 s	3.71 MiB	4.18 MiB	+ 481.45 KiB
/wp-admin/media-new.php	0.585 s	0.580 s	-0.005 s	3.7 MiB	4.18 MiB	+ 489.65 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.524 s	0.399 s	-0.125 s	3.72 MiB	4.2 MiB	+ 500.01 KiB
/wp-admin/post-new.php?post_type=page	0.769 s	0.773 s	+0.004 s	6.3 MiB	6.79 MiB	+ 504.26 KiB
/wp-admin/options-discussion.php	0.489 s	0.466 s	-0.023 s	3.71 MiB	4.18 MiB	+ 472.45 KiB
/wp-admin/edit-comments.php	0.388 s	0.416 s	+0.028 s	3.73 MiB	4.22 MiB	+ 496.33 KiB
/	0.336 s	0.230 s	-0.106 s	4.11 MiB	4.23 MiB	+ 125.74 KiB
Average	0.528 s	0.525 s	-0.003 s	4.24 MiB	4.69 MiB	+ 463.36 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	66.4%	9,422	2,769	17
	CSS	17.0%	2,410	33	6
	JavaScript	13.9%	1,979	201	9
	PO File	2.7%	378	123	1
	XML	0.0%	7	0	1
Total			14,196	3,126	34

PHP Code Analysis | More results »

Lines of code	8,702
Total complexity	1,915
Median class complexity	112.0
Median method complexity	4.0
Most complex class	ezTOC
Most complex function	ezTOC_WidgetSticky::widget()

Classes	10
Methods	180
Functions	71

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.

Options `wp_options` 3

ez-toc-settings
widget_ez_toc_widget_sticky
widget_ezw_tco

Sidebar Widgets 2

ID	Name
ezw_tco	Table of Contents
ez_toc_widget_sticky	Sticky Sidebar Table of Contents

Meta Boxes

{
    "post": {
        "ez-toc": {
            "title": "Table of Contents",
            "context": "advanced"
        }
    },
    "page": {
        "ez-toc": {
            "title": "Table of Contents",
            "context": "advanced"
        }
    }
}

PHP Error Log

The log file is empty.

Easy Table of Contents 2.0.82.1