Gutenberg 16.9.0

Does Gutenberg work with WordPress 6.4.1 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
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 1.65 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.048 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.4.1
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/
Badges

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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=9b286871d9
Aspect after-activation
HTTP status 200
Load time 0.479 s
Memory usage 5.04 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 1.725 s
Memory usage 7.43 MiB
JS errors None
Resource errors None

Gutenberg → Experiments

Page screenshot: Gutenberg → Experiments
URL /wp-admin/admin.php?page=gutenberg-experiments
Aspect menu-item
HTTP status 200
Load time 0.397 s
Memory usage 4.91 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 0.251 s
Memory usage 4.85 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.394 s0.385 s-0.009 s3.38 MiB4.96 MiB+ 1.58 MiB
/wp-admin/edit.php0.219 s0.408 s+0.189 s3.41 MiB5 MiB+ 1.59 MiB
/wp-admin/post-new.php0.917 s0.994 s+0.077 s5.46 MiB7.36 MiB+ 1.91 MiB
/wp-admin/upload.php0.570 s0.449 s-0.121 s3.32 MiB4.93 MiB+ 1.61 MiB
/wp-admin/options-writing.php0.243 s0.286 s+0.043 s3.32 MiB4.91 MiB+ 1.6 MiB
/wp-admin/media-new.php0.331 s0.325 s-0.006 s3.29 MiB4.91 MiB+ 1.62 MiB
/wp-admin/edit-tags.php?taxonomy=category0.218 s0.221 s+0.003 s3.31 MiB4.93 MiB+ 1.62 MiB
/wp-admin/post-new.php?post_type=page0.604 s0.979 s+0.375 s5.45 MiB7.35 MiB+ 1.9 MiB
/wp-admin/options-discussion.php0.405 s0.387 s-0.018 s3.3 MiB4.91 MiB+ 1.61 MiB
/wp-admin/edit-comments.php0.256 s0.265 s+0.009 s3.33 MiB4.93 MiB+ 1.6 MiB
/0.311 s0.294 s-0.017 s3.36 MiB4.85 MiB+ 1.49 MiB
Average 0.406 s0.454 s+0.048 s3.72 MiB5.37 MiB+ 1.65 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
JavaScript89.5%255,75980,07867
PHP8.1%23,07617,019284
JSON2.2%6,4250106
CSS0.1%2350235
Markdown0.1%16702
Total 285,662 97,097 694

PHP Code Analysis | More results »

Lines of code 22,901
Total complexity 5,380
Median class complexity 13.0
Median method complexity 2.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function WP_HTML_Processor::is_special()
Classes 67
Methods 594
Functions 462

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