Gutenberg 18.4.1

Does Gutenberg work with WordPress 6.5.4 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: 1.71 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 version6.5.4
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=7f63e74695
Aspect after-activation
HTTP status 200
Load time 0.640 s
Memory usage 5.16 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 2.078 s
Memory usage 7.5 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 1.559 s
Memory usage 7.61 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 0.424 s
Memory usage 5.03 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 0.264 s
Memory usage 4.97 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.353 s0.429 s+0.076 s3.44 MiB5.09 MiB+ 1.65 MiB
/wp-admin/edit.php0.280 s0.248 s-0.032 s3.46 MiB5.12 MiB+ 1.66 MiB
/wp-admin/post-new.php0.941 s0.734 s-0.207 s5.59 MiB7.54 MiB+ 1.95 MiB
/wp-admin/upload.php0.596 s0.464 s-0.132 s3.38 MiB5.05 MiB+ 1.67 MiB
/wp-admin/options-writing.php0.229 s0.243 s+0.014 s3.37 MiB5.04 MiB+ 1.66 MiB
/wp-admin/media-new.php0.307 s0.566 s+0.259 s3.35 MiB5.03 MiB+ 1.68 MiB
/wp-admin/edit-tags.php?taxonomy=category0.196 s0.323 s+0.127 s3.37 MiB5.06 MiB+ 1.69 MiB
/wp-admin/post-new.php?post_type=page0.564 s0.705 s+0.141 s5.59 MiB7.53 MiB+ 1.94 MiB
/wp-admin/options-discussion.php0.322 s0.360 s+0.038 s3.36 MiB5.03 MiB+ 1.68 MiB
/wp-admin/edit-comments.php0.263 s0.265 s+0.002 s3.39 MiB5.05 MiB+ 1.66 MiB
/0.312 s0.245 s-0.067 s3.42 MiB4.97 MiB+ 1.55 MiB
Average 0.397 s0.417 s+0.020 s3.79 MiB5.5 MiB+ 1.71 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%273,11780,35375
PHP8.2%25,18220,081283
JSON2.2%6,8270106
Markdown0.1%31503
CSS0.1%2360236
Total 305,677 100,434 703

PHP Code Analysis | More results »

Lines of code 25,008
Total complexity 6,134
Median class complexity 17.0
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 506

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