Gutenberg 18.8.0

Does Gutenberg work with WordPress 6.6.1 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: 1.8 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.070 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.6.1
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=60620cb618
Aspect after-activation
HTTP status 200
Load time 0.471 s
Memory usage 5.34 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 1.950 s
Memory usage 7.8 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 5.22 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 0.231 s
Memory usage 5.05 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.357 s0.333 s-0.024 s3.47 MiB5.23 MiB+ 1.76 MiB
/wp-admin/edit.php0.215 s0.321 s+0.106 s3.54 MiB5.3 MiB+ 1.76 MiB
/wp-admin/post-new.php0.794 s1.150 s+0.356 s5.75 MiB7.73 MiB+ 1.98 MiB
/wp-admin/upload.php0.581 s0.540 s-0.041 s3.49 MiB5.24 MiB+ 1.75 MiB
/wp-admin/options-writing.php0.213 s0.271 s+0.058 s3.41 MiB5.22 MiB+ 1.81 MiB
/wp-admin/media-new.php0.258 s0.326 s+0.068 s3.4 MiB5.22 MiB+ 1.82 MiB
/wp-admin/edit-tags.php?taxonomy=category0.186 s0.234 s+0.048 s3.47 MiB5.24 MiB+ 1.77 MiB
/wp-admin/post-new.php?post_type=page0.616 s0.699 s+0.083 s5.75 MiB7.72 MiB+ 1.97 MiB
/wp-admin/options-discussion.php0.234 s0.313 s+0.079 s3.41 MiB5.22 MiB+ 1.81 MiB
/wp-admin/edit-comments.php0.273 s0.328 s+0.055 s3.49 MiB5.24 MiB+ 1.75 MiB
/0.442 s0.422 s-0.020 s3.4 MiB5.05 MiB+ 1.64 MiB
Average 0.379 s0.449 s+0.070 s3.87 MiB5.67 MiB+ 1.8 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
JavaScript88.1%277,79580,87975
PHP9.5%29,91526,014301
JSON2.2%6,9620106
Markdown0.1%31503
CSS0.1%2350235
Total 315,222 106,893 720

PHP Code Analysis | More results »

Lines of code 29,091
Total complexity 7,386
Median class complexity 18.0
Median method complexity 3.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function Gutenberg_HTML_Processor_6_5::step_in_body()
Classes 71
Methods 743
Functions 529

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