Gutenberg 15.0.1

Does Gutenberg work with WordPress 6.1.1 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: 937.25 KiB
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 version6.1.1
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/
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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=94f2b0afb0
Aspect after-activation
HTTP status 200
Load time 0.608 s
Memory usage 3.73 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 1.683 s
Memory usage 6.72 MiB
JS errors
[
    {
        "message": "Error: FastAverageColor: Error loading image \"https://cldup.com/Fz-ASbo2s3.jpg\".\n    at Hl (/wp-content/plugins/gutenberg/build/block-library/index.min.js?ver=a1c129ab3cf684493642:28:23768)\n    at Image.l (/wp-content/plugins/gutenberg/build/block-library/index.min.js?ver=a1c129ab3cf684493642:28:26991)",
        "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 0.297 s
Memory usage 3.6 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 4.42 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.287 s0.559 s+0.272 s3.05 MiB3.7 MiB+ 666.48 KiB
/wp-admin/edit.php0.180 s0.197 s+0.017 s3.07 MiB3.73 MiB+ 667.64 KiB
/wp-admin/post-new.php0.758 s0.877 s+0.119 s4.97 MiB6.71 MiB+ 1.74 MiB
/wp-admin/upload.php0.565 s0.325 s-0.240 s2.99 MiB3.63 MiB+ 649.87 KiB
/wp-admin/options-writing.php0.178 s0.163 s-0.015 s2.99 MiB3.61 MiB+ 635.04 KiB
/wp-admin/media-new.php0.269 s0.221 s-0.048 s2.97 MiB3.61 MiB+ 662 KiB
/wp-admin/edit-tags.php?taxonomy=category0.229 s0.191 s-0.038 s2.98 MiB3.63 MiB+ 666.23 KiB
/wp-admin/post-new.php?post_type=page0.600 s0.675 s+0.075 s4.96 MiB6.69 MiB+ 1.73 MiB
/wp-admin/options-discussion.php0.212 s0.334 s+0.122 s2.97 MiB3.61 MiB+ 648.88 KiB
/wp-admin/edit-comments.php0.210 s0.231 s+0.021 s3 MiB3.63 MiB+ 648.8 KiB
/0.287 s0.218 s-0.069 s2.94 MiB4.42 MiB+ 1.47 MiB
Average 0.343 s0.363 s+0.020 s3.35 MiB4.27 MiB+ 937.25 KiB

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
JavaScript89.7%197,37560,88959
PHP7.5%16,4149,680233
JSON2.7%5,893099
CSS0.1%2150215
Markdown0.1%12802
Total 220,025 70,569 608

PHP Code Analysis | More results »

Lines of code 15,836
Total complexity 3,604
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 28
Methods 234
Functions 385

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