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Gutenberg 9.5.1

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

Page speed impact: 0.180 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=6ab782c6f0
Aspect after-activation
HTTP status 200
Load time 0.320 s
Memory usage 3.18 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 2.088 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 2.568 s
Memory usage 7.26 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read property 'top' of undefined\n    at belowEntryMetaClass (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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=20190121:1:2797)\n    at HTMLDocument.<anonymous> (/wp-content/themes/twentyseventeen/assets/js/global.js?ver=20190121:1:4094)\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 30.031 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 0.435 s
Memory usage 3.07 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 0.387 s
Memory usage 3.21 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.250 s0.675 s+0.425 s2.78 MiB3.21 MiB+ 438.17 KiB
/wp-admin/edit.php0.170 s0.225 s+0.055 s2.82 MiB3.3 MiB+ 490.64 KiB
/wp-admin/post-new.php0.847 s2.216 s+1.369 s4.92 MiB7.25 MiB+ 2.33 MiB
/wp-admin/upload.php0.515 s0.287 s-0.228 s2.65 MiB3.14 MiB+ 497.84 KiB
/wp-admin/options-writing.php0.215 s0.169 s-0.046 s2.67 MiB3.12 MiB+ 465.02 KiB
/wp-admin/media-new.php0.203 s0.183 s-0.020 s2.63 MiB3.12 MiB+ 497.24 KiB
/wp-admin/edit-tags.php?taxonomy=category0.182 s0.198 s+0.016 s2.67 MiB3.15 MiB+ 498.18 KiB
/wp-admin/post-new.php?post_type=page1.030 s1.401 s+0.371 s4.91 MiB7.23 MiB+ 2.32 MiB
/wp-admin/options-discussion.php0.295 s0.315 s+0.020 s2.63 MiB3.12 MiB+ 497.52 KiB
/wp-admin/edit-comments.php0.240 s0.281 s+0.041 s2.73 MiB3.16 MiB+ 433.09 KiB
/0.272 s0.245 s-0.027 s2.66 MiB3.07 MiB+ 428.2 KiB
Average 0.384 s0.563 s+0.180 s3.1 MiB3.9 MiB+ 818.56 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