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Gutenberg 9.6.0

Does Gutenberg work with WordPress 5.6 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
6JavaScript exceptions
1Page failed to load
  • 1 0
No resource errors
Performance

Memory usage: 814.72 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.166 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.6
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/gutenberg/
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Pages 6

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%2Fgutenberg.php&plugin_status=all&paged=1&s&_wpnonce=8c5d43df80
Aspect after-activation
HTTP status 200
Load time 0.580 s
Memory usage 3.2 MiB
JS errors None
Resource errors None

Appearance → Widgets

Page screenshot: Appearance → Widgets
URL /wp-admin/themes.php?page=gutenberg-widgets
Aspect menu-item
HTTP status 200
Load time 2.311 s
Memory usage 4.41 MiB
JS errors None
Resource errors None

Gutenberg

Page screenshot: Gutenberg
URL /wp-admin/post-new.php?gutenberg-demo
Requested URL /wp-admin/admin.php?page=gutenberg
Aspect menu-item
HTTP status 200
Load time 2.804 s
Memory usage 7.33 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:124:33)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:211:3)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30005)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.6:2:30307)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Gutenberg → Experiments

Screenshot not available
URL /wp-admin/post-new.php?gutenberg-demo
Requested URL /wp-admin/admin.php?page=gutenberg-experiments
Aspect menu-item
HTTP status 0 (Timeout)
Load time 30.011 s
Memory usage N/A
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.388 s
Memory usage 3.02 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 0.460 s
Memory usage 3.23 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.279 s0.724 s+0.445 s2.79 MiB3.23 MiB+ 444.21 KiB
/wp-admin/edit.php0.190 s0.232 s+0.042 s2.84 MiB3.32 MiB+ 496.51 KiB
/wp-admin/post-new.php0.909 s2.189 s+1.280 s4.94 MiB7.25 MiB+ 2.32 MiB
/wp-admin/upload.php0.511 s0.340 s-0.171 s2.67 MiB3.16 MiB+ 503.88 KiB
/wp-admin/options-writing.php0.177 s0.170 s-0.007 s2.68 MiB3.14 MiB+ 471.05 KiB
/wp-admin/media-new.php0.225 s0.184 s-0.041 s2.65 MiB3.14 MiB+ 503.28 KiB
/wp-admin/edit-tags.php?taxonomy=category0.202 s0.230 s+0.028 s2.68 MiB3.17 MiB+ 504.22 KiB
/wp-admin/post-new.php?post_type=page1.177 s1.422 s+0.245 s4.92 MiB7.23 MiB+ 2.31 MiB
/wp-admin/options-discussion.php0.330 s0.308 s-0.022 s2.65 MiB3.14 MiB+ 503.56 KiB
/wp-admin/edit-comments.php0.226 s0.303 s+0.077 s2.75 MiB3.18 MiB+ 439.13 KiB
/0.270 s0.225 s-0.045 s2.67 MiB3.02 MiB+ 358.52 KiB
Average 0.409 s0.575 s+0.166 s3.11 MiB3.91 MiB+ 814.72 KiB

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.

Options wp_options 1

Sidebar Widgets 1

ID Name
blockBlock

PHP Error Log

The log file is empty.

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