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Gutenberg 16.0.0

Does Gutenberg work with WordPress 6.2.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
1Resource error (CSS, JS, images, fonts and so on.)
  • 1 net::ERR_FAILED
Performance

Memory usage: 1.24 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.029 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.2.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/gutenberg/
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Pages 4

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=8c1203fa5a
Aspect after-activation
HTTP status 200
Load time 0.648 s
Memory usage 4.22 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 1.821 s
Memory usage 6.94 MiB
JS errors 
[
    {
        "message": "Error: FastAverageColor: Error loading image \"https://cldup.com/Fz-ASbo2s3.jpg\".\n    at Dl (/wp-content/plugins/gutenberg/build/block-library/index.min.js?ver=1135346892b0ed81bb66:28:25552)\n    at Image.l (/wp-content/plugins/gutenberg/build/block-library/index.min.js?ver=1135346892b0ed81bb66:28:28775)",
        "trace": null,
        "code": null
    }
]
Resource errors 
[
    {
        "status": null,
        "statusText": null,
        "url": "https://cldup.com/Fz-ASbo2s3.jpg",
        "errorString": "net::ERR_FAILED"
    }
]

Gutenberg → Experiments

Page screenshot: Gutenberg → Experiments
URL /wp-admin/admin.php?page=gutenberg-experiments
Aspect menu-item
HTTP status 200
Load time 0.396 s
Memory usage 4.09 MiB
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 0.447 s
Memory usage 4.1 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.302 s0.688 s+0.386 s3.07 MiB4.19 MiB+ 1.12 MiB
/wp-admin/edit.php0.213 s0.199 s-0.014 s3.1 MiB4.22 MiB+ 1.12 MiB
/wp-admin/post-new.php0.833 s0.877 s+0.044 s5.02 MiB6.87 MiB+ 1.85 MiB
/wp-admin/upload.php0.834 s0.322 s-0.512 s3.02 MiB4.12 MiB+ 1.1 MiB
/wp-admin/options-writing.php0.177 s0.153 s-0.024 s3.01 MiB4.1 MiB+ 1.09 MiB
/wp-admin/media-new.php0.292 s0.256 s-0.036 s2.99 MiB4.1 MiB+ 1.11 MiB
/wp-admin/edit-tags.php?taxonomy=category0.183 s0.198 s+0.015 s3.01 MiB4.12 MiB+ 1.11 MiB
/wp-admin/post-new.php?post_type=page0.617 s1.012 s+0.395 s5.01 MiB6.86 MiB+ 1.84 MiB
/wp-admin/options-discussion.php0.208 s0.362 s+0.154 s3 MiB4.1 MiB+ 1.1 MiB
/wp-admin/edit-comments.php0.233 s0.236 s+0.003 s3.03 MiB4.12 MiB+ 1.1 MiB
/0.317 s0.221 s-0.096 s3.03 MiB4.1 MiB+ 1.07 MiB
Average 0.383 s0.411 s+0.029 s3.39 MiB4.63 MiB+ 1.24 MiB

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
Language % Lines of code Comment lines Files
JavaScript89.1%206,70563,95964
PHP8.0%18,55912,689235
JSON2.7%6,2530101
CSS0.1%2200220
Markdown0.1%12802
Total 231,865 76,648 622

PHP Code Analysis | More results »

Lines of code 18,383
Total complexity 4,336
Median class complexity 16.0
Median method complexity 3.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function gutenberg_render_block_core_navigation()
Classes 41
Methods 386
Functions 387

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

PHP Error Log

The log file is empty.

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