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Gutenberg 18.3.0

Does Gutenberg work with WordPress 6.5.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
2Resource errors (CSS, JS, images, fonts and so on.)
  • 2 net::ERR_QUIC_PROTOCOL_ERROR
Performance

Memory usage: 1.69 MiB
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.

Environment
WordPress version6.5.3
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 5

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=5ba3ca3d96
Aspect after-activation
HTTP status 200
Load time 0.462 s
Memory usage 5.15 MiB
JS errors None
Resource errors None

Appearance → Patterns

Page screenshot: Appearance → Patterns
URL /wp-admin/site-editor.php?path=%2Fpatterns
Requested URL /wp-admin/site-editor.php?path=/patterns
Aspect menu-item
HTTP status 200
Load time 1.953 s
Memory usage 7.48 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 1.244 s
Memory usage 7.6 MiB
JS errors None
Resource errors 
[
    {
        "status": 200,
        "statusText": "",
        "url": "https://cldup.com/_rSwtEeDGD.jpg",
        "errorString": "net::ERR_QUIC_PROTOCOL_ERROR"
    },
    {
        "status": 200,
        "statusText": "",
        "url": "https://cldup.com/L-cC3qX2DN.jpg",
        "errorString": "net::ERR_QUIC_PROTOCOL_ERROR"
    }
]

Gutenberg → Experiments

Page screenshot: Gutenberg → Experiments
URL /wp-admin/admin.php?page=gutenberg-experiments
Aspect menu-item
HTTP status 200
Load time 0.272 s
Memory usage 5.02 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 0.240 s
Memory usage 4.96 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.364 s0.371 s+0.007 s3.44 MiB5.07 MiB+ 1.64 MiB
/wp-admin/edit.php0.220 s0.250 s+0.030 s3.46 MiB5.1 MiB+ 1.64 MiB
/wp-admin/post-new.php0.965 s0.794 s-0.171 s5.59 MiB7.53 MiB+ 1.94 MiB
/wp-admin/upload.php0.602 s0.445 s-0.157 s3.38 MiB5.04 MiB+ 1.66 MiB
/wp-admin/options-writing.php0.232 s0.256 s+0.024 s3.37 MiB5.02 MiB+ 1.65 MiB
/wp-admin/media-new.php0.324 s0.253 s-0.071 s3.35 MiB5.02 MiB+ 1.67 MiB
/wp-admin/edit-tags.php?taxonomy=category0.209 s0.205 s-0.004 s3.37 MiB5.04 MiB+ 1.67 MiB
/wp-admin/post-new.php?post_type=page0.609 s0.846 s+0.237 s5.59 MiB7.52 MiB+ 1.93 MiB
/wp-admin/options-discussion.php0.365 s0.324 s-0.041 s3.36 MiB5.02 MiB+ 1.66 MiB
/wp-admin/edit-comments.php0.247 s0.242 s-0.005 s3.39 MiB5.04 MiB+ 1.65 MiB
/0.305 s0.212 s-0.093 s3.42 MiB4.96 MiB+ 1.54 MiB
Average 0.404 s0.382 s-0.022 s3.79 MiB5.49 MiB+ 1.69 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
PHP
Language % Lines of code Comment lines Files
JavaScript89.3%272,39080,47975
PHP8.3%25,17219,977282
JSON2.2%6,7780106
Markdown0.1%31503
CSS0.1%2360236
Total 304,891 100,456 702

PHP Code Analysis | More results »

Lines of code 24,998
Total complexity 6,128
Median class complexity 16.5
Median method complexity 3.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function Gutenberg_HTML_Processor_6_5::step_in_body()
Classes 62
Methods 612
Functions 503

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 2

PHP Error Log

The log file is empty.

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