Report - Metadata Viewer 2.1.1

Does Metadata Viewer work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-22 14:14:53 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 18.46 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	2026-05-13T08:39:00+00:00
Active installs	400+
WordPress.org page	https://wordpress.org/plugins/metadata-viewer/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=metadata-viewer%2Fmetadata-viewer.php&plugin_status=all&paged=1&s&_wpnonce=8393db6c6b
Aspect	after-activation
HTTP status	200
Load time	0.403 s
Memory usage	3.76 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.224 s
Memory usage	4.13 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	0.734 s
Memory usage	6.33 MiB
JS errors	None
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	0.724 s
Memory usage	6.32 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.545 s	0.348 s	-0.197 s	3.78 MiB	3.8 MiB	+ 24.42 KiB
/wp-admin/edit.php	0.385 s	0.315 s	-0.070 s	3.78 MiB	3.81 MiB	+ 23.48 KiB
/wp-admin/post-new.php	0.851 s	0.901 s	+0.050 s	6.31 MiB	6.34 MiB	+ 29.47 KiB
/wp-admin/upload.php	0.533 s	0.527 s	-0.006 s	3.74 MiB	3.75 MiB	+ 6.08 KiB
/wp-admin/options-writing.php	0.370 s	0.320 s	-0.050 s	3.71 MiB	3.72 MiB	+ 10.38 KiB
/wp-admin/media-new.php	0.570 s	0.389 s	-0.181 s	3.7 MiB	3.72 MiB	+ 18.58 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.364 s	0.342 s	-0.022 s	3.72 MiB	3.74 MiB	+ 28.94 KiB
/wp-admin/post-new.php?post_type=page	0.726 s	0.695 s	-0.031 s	6.3 MiB	6.32 MiB	+ 26.09 KiB
/wp-admin/options-discussion.php	0.379 s	0.442 s	+0.063 s	3.71 MiB	3.72 MiB	+ 6.88 KiB
/wp-admin/edit-comments.php	0.351 s	0.374 s	+0.023 s	3.74 MiB	3.74 MiB	+ 6.38 KiB
/	0.292 s	0.205 s	-0.087 s	4.11 MiB	4.13 MiB	+ 22.4 KiB
Average	0.488 s	0.442 s	-0.046 s	4.24 MiB	4.25 MiB	+ 18.46 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

PHP

Language		%	Lines of code	Comment lines	Files
	JavaScript	80.6%	1,969	943	2
	PHP	12.4%	302	247	10
	CSS	7.1%	173	5	1
Total			2,444	1,195	13

PHP Code Analysis | More results »

Lines of code	221
Total complexity	43
Median class complexity	5.5
Median method complexity	1.0
Most complex class	WeLabs\MetadataViewer\MetadataViewer
Most complex function	WeLabs\MetadataViewer\OrderMetaData::render_show_order_metadata()

Classes	6
Methods	30
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.

Meta Boxes

{
    "post": {
        "post-metadata-viewer": {
            "title": "Post Metadata Viewer",
            "context": "normal"
        }
    },
    "page": {
        "post-metadata-viewer": {
            "title": "Post Metadata Viewer",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.