Report - Jetpack Boost 4.1.1

Does Jetpack Boost work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-06-23 12:48:31 UTC.

Summary

Errors

1	PHP notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 1.09 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.137 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.8.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-02-04T16:40:00+00:00
Active installs	200,000+
WordPress.org page	https://wordpress.org/plugins/jetpack-boost/
Badges	Get badge code

Pages 3

Jetpack Boost - Settings ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=jetpack-boost
Requested URL	/wp-admin/plugins.php?action=activate&plugin=jetpack-boost%2Fjetpack-boost.php&plugin_status=all&paged=1&s&_wpnonce=3ce2074c96
Aspect	after-activation
HTTP status	200
Load time	1.687 s
Memory usage	5.49 MiB
JS errors	None
Resource errors	None

Jetpack

URL	/wp-admin/admin.php?page=jetpack-boost
Aspect	menu-item
HTTP status	200
Load time	0.896 s
Memory usage	4.68 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.186 s
Memory usage	4.34 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.345 s	0.418 s	+0.073 s	3.51 MiB	4.51 MiB	+ 1023.02 KiB
/wp-admin/edit.php	0.214 s	0.239 s	+0.025 s	3.57 MiB	4.55 MiB	+ 1003.56 KiB
/wp-admin/post-new.php	0.808 s	1.105 s	+0.297 s	6.06 MiB	7.88 MiB	+ 1.82 MiB
/wp-admin/upload.php	0.595 s	0.494 s	-0.101 s	3.52 MiB	4.45 MiB	+ 944.25 KiB
/wp-admin/options-writing.php	0.231 s	0.221 s	-0.010 s	3.5 MiB	4.43 MiB	+ 948.25 KiB
/wp-admin/media-new.php	0.326 s	0.286 s	-0.040 s	3.49 MiB	4.43 MiB	+ 956.44 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.222 s	0.633 s	+0.411 s	3.5 MiB	4.44 MiB	+ 961.61 KiB
/wp-admin/post-new.php?post_type=page	0.612 s	0.631 s	+0.019 s	6.05 MiB	7.87 MiB	+ 1.82 MiB
/wp-admin/options-discussion.php	0.448 s	0.722 s	+0.274 s	3.5 MiB	4.43 MiB	+ 944.76 KiB
/wp-admin/edit-comments.php	0.258 s	0.859 s	+0.601 s	3.52 MiB	4.45 MiB	+ 944.25 KiB
/	0.319 s	0.272 s	-0.047 s	3.5 MiB	4.34 MiB	+ 864.88 KiB
Average	0.398 s	0.535 s	+0.137 s	3.98 MiB	5.07 MiB	+ 1.09 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.

PHP

Markdown

Language		%	Lines of code	Comment lines	Files
	PHP	75.8%	48,304	33,896	422
	Markdown	18.7%	11,891	0	57
	JSON	2.6%	1,679	0	30
	JavaScript	0.9%	566	123	17
	TypeScript	0.7%	426	15	4
	Sass	0.7%	420	18	1
	SVG	0.4%	227	4	19
	CSS	0.2%	156	1	8
	JSX	0.1%	52	3	1
Total			63,721	34,060	559

PHP Code Analysis | More results »

Lines of code	48,160
Total complexity	10,103
Median class complexity	15.0
Median method complexity	2.0
Most complex class	Automattic\Jetpack\Device_Detection\User_Agent_Info
Most complex function	Automattic\Jetpack\Image_CDN\Image_CDN::filter_the_content()

Classes	356
Methods	3,386
Functions	78

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` 7

jb_get_started
jb_transient_premium_features
jb_transient_speed_score_stale_marker
jetpack_boost_ds_cornerstone_pages_list
jetpack_boost_ds_critical_css_suggest_regenerate
jetpack_boost_version
jetpack_sync_settings_disable

User Metadata `wp_usermeta` 3

my-jetpack-cache-date
my-jetpack-wpcom-product-check-hash
my-jetpack-cache

Custom Post Types 1

ID	Name
jb_store_css	Posts

PHP Error Log 1 lines

[23-Jun-2025 12:48:47 UTC] PHP Notice:  Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>jetpack-boost</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121

Jetpack Boost 4.1.1