Meta Box 5.6.6

Does Meta Box work with WordPress 6.0.1 and PHP 7.4.8? A smoke test was performed on .


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

Memory usage: 48.06 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.

WordPress version6.0.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 700,000+ page

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Pages 2

Welcome to Meta Box ‹ Test site — WordPress

Page screenshot: Welcome to Meta Box ‹ Test site — WordPress
URL /wp-admin/plugins.php?page=meta-box
Requested URL /wp-admin/plugins.php?action=activate&plugin=meta-box%2Fmeta-box.php&plugin_status=all&paged=1&s&_wpnonce=7e14de5e08
Aspect after-activation
HTTP status 200
Load time 1.405 s
Memory usage 3.77 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.200 s
Memory usage 3.59 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.448 s0.249 s-0.199 s3.72 MiB3.77 MiB+ 51.49 KiB
/wp-admin/edit.php0.558 s0.199 s-0.359 s3.75 MiB3.8 MiB+ 48.55 KiB
/wp-admin/post-new.php1.125 s0.712 s-0.413 s5.54 MiB5.6 MiB+ 56.91 KiB
/wp-admin/upload.php0.400 s0.330 s-0.070 s3.68 MiB3.73 MiB+ 47.7 KiB
/wp-admin/options-writing.php0.234 s0.152 s-0.082 s3.62 MiB3.71 MiB+ 91.95 KiB
/wp-admin/media-new.php0.399 s0.190 s-0.209 s3.66 MiB3.71 MiB+ 47.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.181 s0.177 s-0.004 s3.69 MiB3.73 MiB+ 49.12 KiB
/wp-admin/post-new.php?post_type=page1.221 s0.725 s-0.496 s5.54 MiB5.59 MiB+ 48.49 KiB
/wp-admin/options-discussion.php0.219 s0.335 s+0.116 s3.6 MiB3.64 MiB+ 47.9 KiB
/wp-admin/edit-comments.php0.203 s0.213 s+0.010 s3.69 MiB3.74 MiB+ 48.02 KiB
/0.284 s0.212 s-0.072 s3.6 MiB3.59 MiB- 9.02 KiB
Average 0.479 s0.318 s-0.162 s4.01 MiB4.06 MiB+ 48.06 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.

Language % Lines of code Comment lines Files
Total 9,865 4,437 168

PHP Code Analysis | More results »

Lines of code 5,253
Total complexity 1,065
Median class complexity 9.0
Median method complexity 2.0
Most complex class RWMB_Field
Most complex function rwmb_check_meta_box_supports()
Classes 81
Methods 427
Functions 11


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.

No new entries found.

PHP Error Log

The log file is empty.

See also: All tests for this plugin