Gutenberg Custom Fields 1.5.6

Does Gutenberg Custom Fields work with WordPress 5.2 and PHP 7.0.16? 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: 78.69 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 version5.2
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 300+ page

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=gutenberg-custom-fields%2Fgutenberg-custom-fields.php&plugin_status=all&paged=1&s&_wpnonce=789b1bf974
Aspect after-activation
HTTP status 200
Load time 0.362 s
Memory usage 3.45 MiB
JS errors None
Resource errors None


Page screenshot: GCF
URL /wp-admin/admin.php?page=gcf
Aspect menu-item
HTTP status 200
Load time 0.804 s
Memory usage 3.41 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 0.397 s
Memory usage 3.19 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.878 s0.394 s-0.484 s3.47 MiB3.5 MiB+ 29.13 KiB
/wp-admin/edit.php0.220 s0.307 s+0.087 s3.5 MiB3.53 MiB+ 29.04 KiB
/wp-admin/post-new.php1.330 s1.594 s+0.264 s5.26 MiB5.43 MiB+ 179.07 KiB
/wp-admin/upload.php0.627 s0.502 s-0.125 s3.33 MiB3.42 MiB+ 92.39 KiB
/wp-admin/options-writing.php0.278 s0.165 s-0.113 s3.32 MiB3.41 MiB+ 92.39 KiB
/wp-admin/media-new.php0.269 s0.294 s+0.025 s3.32 MiB3.41 MiB+ 93.02 KiB
/wp-admin/edit-tags.php?taxonomy=category0.248 s0.239 s-0.009 s3.42 MiB3.45 MiB+ 29.02 KiB
/wp-admin/post-new.php?post_type=page1.314 s1.346 s+0.032 s5.24 MiB5.41 MiB+ 175.19 KiB
/wp-admin/options-discussion.php0.363 s0.372 s+0.009 s3.32 MiB3.41 MiB+ 93.02 KiB
/wp-admin/edit-comments.php0.276 s0.301 s+0.025 s3.42 MiB3.45 MiB+ 28.43 KiB
/0.372 s0.259 s-0.113 s3.17 MiB3.19 MiB+ 24.91 KiB
Average 0.561 s0.525 s-0.037 s3.71 MiB3.78 MiB+ 78.69 KiB


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

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Gutenberg Custom Fields Admin Menus