Report - Stackable - Gutenberg Blocks 3.16.1

Does Stackable - Gutenberg Blocks work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-06-10 08:38:36 UTC.

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

Page speed impact: 0.586 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	2026-08-20T13:23:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/stackable-ultimate-gutenberg-blocks/
Badges	Get badge code

Pages 3

Stackable ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=stackable
Requested URL	/wp-admin/plugins.php?action=activate&plugin=stackable-ultimate-gutenberg-blocks%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=9f897d3178
Aspect	after-activation
HTTP status	200
Load time	1.064 s
Memory usage	4.57 MiB
JS errors	None
Resource errors	None

Settings → Stackable

URL	/wp-admin/options-general.php?page=stackable
Aspect	menu-item
HTTP status	200
Load time	0.453 s
Memory usage	4.44 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.253 s
Memory usage	4.05 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.289 s	0.306 s	+0.017 s	3.51 MiB	4.45 MiB	+ 964.95 KiB
/wp-admin/edit.php	0.196 s	0.234 s	+0.038 s	3.57 MiB	4.51 MiB	+ 962.23 KiB
/wp-admin/post-new.php	0.762 s	3.839 s	+3.077 s	6.06 MiB	7.59 MiB	+ 1.53 MiB
/wp-admin/upload.php	0.622 s	1.067 s	+0.445 s	3.52 MiB	4.45 MiB	+ 950.38 KiB
/wp-admin/options-writing.php	0.215 s	0.225 s	+0.010 s	3.5 MiB	4.43 MiB	+ 954.45 KiB
/wp-admin/media-new.php	0.271 s	0.230 s	-0.041 s	3.49 MiB	4.43 MiB	+ 962.63 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.198 s	0.181 s	-0.017 s	3.5 MiB	4.45 MiB	+ 967.8 KiB
/wp-admin/post-new.php?post_type=page	0.591 s	3.135 s	+2.544 s	6.05 MiB	7.57 MiB	+ 1.52 MiB
/wp-admin/options-discussion.php	0.489 s	0.975 s	+0.486 s	3.5 MiB	4.43 MiB	+ 950.95 KiB
/wp-admin/edit-comments.php	0.231 s	0.195 s	-0.036 s	3.52 MiB	4.45 MiB	+ 950.45 KiB
/	0.295 s	0.215 s	-0.080 s	3.44 MiB	4.05 MiB	+ 630.11 KiB
Average	0.378 s	0.964 s	+0.586 s	3.97 MiB	4.98 MiB	+ 1.01 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

Language		%	Lines of code	Comment lines	Files
	PHP	94.8%	44,338	20,275	193
	SVG	2.7%	1,260	4	22
	JSON	2.5%	1,175	0	75
	CSS	0.0%	13	0	13
	JavaScript	0.0%	4	28	4
Total			46,790	20,307	307

PHP Code Analysis | More results »

Lines of code	34,565
Total complexity	7,532
Median class complexity	18.5
Median method complexity	2.0
Most complex class	Freemius
Most complex function	FS_Plugin_Info_Dialog::install_plugin_information()

Classes	80
Methods	1,527
Functions	227

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

fs_accounts
fs_active_plugins
fs_api_cache
fs_debug_mode
stackable_activation_date
stackable_current_version_installed
stackable_pro_notice_start_date

Custom Post Types 1

ID	Name
stackable_temp_post	Default Blocks

PHP Error Log

The log file is empty.

Stackable - Gutenberg Blocks 3.16.1