Report - Metadata Viewer 2.2.4

Does Metadata Viewer work with WordPress 7.0.1 and PHP 8.1.12? A smoke test was performed on 2026-07-15 19:35:32 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: 42.36 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	7.0.1
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=3721bf8870
Aspect	after-activation
HTTP status	200
Load time	0.890 s
Memory usage	3.93 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.221 s
Memory usage	4.25 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	1.834 s
Memory usage	6.63 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	1.385 s
Memory usage	6.62 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.690 s	0.668 s	-0.022 s	3.93 MiB	3.97 MiB	+ 46.22 KiB
/wp-admin/edit.php	0.527 s	0.512 s	-0.015 s	3.98 MiB	4.02 MiB	+ 34.59 KiB
/wp-admin/post-new.php	2.033 s	1.861 s	-0.172 s	6.56 MiB	6.63 MiB	+ 73.48 KiB
/wp-admin/upload.php	0.789 s	0.720 s	-0.069 s	3.89 MiB	3.92 MiB	+ 28.5 KiB
/wp-admin/options-writing.php	0.553 s	0.506 s	-0.047 s	3.86 MiB	3.9 MiB	+ 37.99 KiB
/wp-admin/media-new.php	0.577 s	0.519 s	-0.058 s	3.85 MiB	3.89 MiB	+ 40.69 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.497 s	0.526 s	+0.029 s	3.86 MiB	3.91 MiB	+ 45.55 KiB
/wp-admin/post-new.php?post_type=page	1.782 s	1.760 s	-0.022 s	6.55 MiB	6.62 MiB	+ 68.2 KiB
/wp-admin/options-discussion.php	0.726 s	0.587 s	-0.139 s	3.86 MiB	3.89 MiB	+ 28.99 KiB
/wp-admin/edit-comments.php	0.553 s	0.530 s	-0.023 s	3.89 MiB	3.92 MiB	+ 33.99 KiB
/	0.306 s	0.190 s	-0.116 s	4.23 MiB	4.26 MiB	+ 27.74 KiB
Average	0.821 s	0.762 s	-0.059 s	4.41 MiB	4.45 MiB	+ 42.36 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.

JavaScript

PHP

Language		%	Lines of code	Comment lines	Files
	JavaScript	70.9%	1,969	943	2
	PHP	18.8%	521	437	16
	CSS	6.3%	176	5	1
	XML	4.0%	111	21	1
Total			2,777	1,406	20

PHP Code Analysis | More results »

Lines of code	395
Total complexity	92
Median class complexity	6.0
Median method complexity	1.0
Most complex class	WeLabs\MetadataViewer\MetadataViewer
Most complex function	WeLabs\MetadataViewer\MetadataViewer::define_constants()

Classes	9
Methods	50
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.