Report - Lewe ChordPress 3.3.1

Does Lewe ChordPress work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on 2023-01-16 16:20:08 UTC.

Summary

Errors

7	PHP deprecation warnings
2	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 44.3 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	6.1.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-07-14T14:57:00+00:00
Active installs	200+
WordPress.org page	https://wordpress.org/plugins/chordpress/
Badges	Get badge code

Pages 12

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=chordpress%2Fchordpress.php&plugin_status=all&paged=1&s&_wpnonce=266084fb95
Aspect	after-activation
HTTP status	200
Load time	0.620 s
Memory usage	3.04 MiB
JS errors	None
Resource errors	None

Guitar Chords

URL	/wp-admin/edit.php?post_type=guitar_chord
Aspect	menu-item
HTTP status	200
Load time	0.218 s
Memory usage	3.07 MiB
JS errors	None
Resource errors	None

Guitar Chords → Add New

URL	/wp-admin/post-new.php?post_type=guitar_chord
Aspect	menu-item
HTTP status	200
Load time	0.303 s
Memory usage	3.25 MiB
JS errors	[ { "message": "DOMException: Failed to execute 'querySelector' on 'Document': '#2KzIVyOZ3J' is not a valid selector.\n at makeInstance (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:507:41)\n at Svg.addTo (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:2752:16)\n at new SvgJsRenderer (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7484:35)\n at SVGuitarChord.get (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7678:53)\n at SVGuitarChord.configure (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7697:22)\n at /wp-admin/post-new.php?post_type=guitar_chord:513:14", "trace": null, "code": null } ]
Resource errors	None

Guitar Chords → Categories

URL	/wp-admin/edit-tags.php?taxonomy=category&post_type=guitar_chord
Aspect	menu-item
HTTP status	200
Load time	0.217 s
Memory usage	3.03 MiB
JS errors	None
Resource errors	None

Guitar Chords → Tags

URL	/wp-admin/edit-tags.php?taxonomy=post_tag&post_type=guitar_chord
Aspect	menu-item
HTTP status	200
Load time	0.189 s
Memory usage	3.02 MiB
JS errors	None
Resource errors	None

ChordPress

URL	/wp-admin/admin.php?page=chordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php
Requested URL	/wp-admin/admin.php?page=chordpress/admin/partials/chordpress-admin-options.php
Aspect	menu-item
HTTP status	200
Load time	0.273 s
Memory usage	3.65 MiB
JS errors	None
Resource errors	None

ChordPress → Formatting Options

URL	/wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_formatting
Requested URL	/wp-admin/admin.php?page=/opt/bitnami/wordpress/wp-content/plugins/chordpress/admin/partials/chordpress-admin-options.php&tab=tab_formatting
Aspect	menu-item-tab
HTTP status	200
Load time	0.226 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

ChordPress → Chord Diagram Options

URL	/wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_chord
Requested URL	/wp-admin/admin.php?page=/opt/bitnami/wordpress/wp-content/plugins/chordpress/admin/partials/chordpress-admin-options.php&tab=tab_chord
Aspect	menu-item-tab
HTTP status	200
Load time	0.223 s
Memory usage	3.05 MiB
JS errors	[ { "message": "DOMException: Failed to execute 'querySelector' on 'Document': '#7LBsx5CVo9' is not a valid selector.\n at makeInstance (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:507:41)\n at Svg.addTo (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:2752:16)\n at new SvgJsRenderer (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7484:35)\n at SVGuitarChord.get (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7678:53)\n at SVGuitarChord.configure (/wp-content/plugins/chordpress/global/js/svguitar.umd.js?ver=6.1.1:7697:22)\n at /wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_chord:394:14", "trace": null, "code": null } ]
Resource errors	None

ChordPress → Add Chords

URL	/wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_samples
Requested URL	/wp-admin/admin.php?page=/opt/bitnami/wordpress/wp-content/plugins/chordpress/admin/partials/chordpress-admin-options.php&tab=tab_samples
Aspect	menu-item-tab
HTTP status	200
Load time	0.221 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

ChordPress → Plugin Options

URL	/wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_plugin_options
Requested URL	/wp-admin/admin.php?page=/opt/bitnami/wordpress/wp-content/plugins/chordpress/admin/partials/chordpress-admin-options.php&tab=tab_plugin_options
Aspect	menu-item-tab
HTTP status	200
Load time	0.220 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

ChordPress → Plugin Info

URL	/wp-admin/admin.php?page=%2Fopt%2Fbitnami%2Fwordpress%2Fwp-content%2Fplugins%2Fchordpress%2Fadmin%2Fpartials%2Fchordpress-admin-options.php&tab=tab_plugin_info
Requested URL	/wp-admin/admin.php?page=/opt/bitnami/wordpress/wp-content/plugins/chordpress/admin/partials/chordpress-admin-options.php&tab=tab_plugin_info
Aspect	menu-item-tab
HTTP status	200
Load time	0.268 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.320 s
Memory usage	2.99 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.332 s	0.448 s	+0.116 s	3.05 MiB	3.1 MiB	+ 51.3 KiB
/wp-admin/edit.php	0.218 s	0.223 s	+0.005 s	3.07 MiB	3.13 MiB	+ 51.98 KiB
/wp-admin/post-new.php	0.889 s	1.033 s	+0.144 s	4.97 MiB	5.03 MiB	+ 61.2 KiB
/wp-admin/upload.php	0.877 s	0.290 s	-0.587 s	2.99 MiB	3.03 MiB	+ 34.56 KiB
/wp-admin/options-writing.php	0.170 s	0.156 s	-0.014 s	2.99 MiB	3.01 MiB	+ 22.16 KiB
/wp-admin/media-new.php	0.282 s	0.250 s	-0.032 s	2.97 MiB	3.01 MiB	+ 47.07 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.180 s	0.210 s	+0.030 s	2.98 MiB	3.03 MiB	+ 51.93 KiB
/wp-admin/post-new.php?post_type=page	0.653 s	0.863 s	+0.210 s	4.96 MiB	5.01 MiB	+ 52.79 KiB
/wp-admin/options-discussion.php	0.238 s	0.272 s	+0.034 s	2.97 MiB	3.01 MiB	+ 36 KiB
/wp-admin/edit-comments.php	0.244 s	0.223 s	-0.021 s	3 MiB	3.03 MiB	+ 35.02 KiB
/	0.317 s	0.251 s	-0.066 s	2.94 MiB	2.99 MiB	+ 43.34 KiB
Average	0.400 s	0.384 s	-0.016 s	3.35 MiB	3.4 MiB	+ 44.3 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.

JavaScript

CSS

PHP

Language		%	Lines of code	Comment lines	Files
	JavaScript	43.0%	5,879	1,129	4
	CSS	33.9%	4,632	148	2
	PHP	23.1%	3,166	2,196	17
	DOS Batch	0.0%	1	0	1
Total			13,678	3,473	24

PHP Code Analysis | More results »

Lines of code	2,079
Total complexity	397
Median class complexity	25.5
Median method complexity	1.0
Most complex class	ChordPress_Renderer
Most complex function	ChordPress_Renderer::formatAndDisplayLine()

Classes	10
Methods	105
Functions	8

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.

Custom Post Types 1

ID	Name
guitar_chord	Guitar Chords

Meta Boxes

{
    "guitar_chord": {
        "guitar_chord_meta_box": {
            "title": "Guitar Chord Details",
            "context": "normal"
        }
    }
}

PHP Error Log 7 lines

[16-Jan-2023 16:20:28 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:30 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:31 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:32 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:34 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:35 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437
[16-Jan-2023 16:20:35 UTC] PHP Deprecated:  htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/chordpress/includes/class-chordpress-chord.php on line 437