Report - Stackable - Gutenberg Blocks 3.19.2

Does Stackable - Gutenberg Blocks work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-03 00:00:42 UTC.

Summary

Errors

4	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 953.72 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.596 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.9
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

Get Started ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=stackable-getting-started
Requested URL	/wp-admin/plugins.php?action=activate&plugin=stackable-ultimate-gutenberg-blocks%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=bd1e54a844
Aspect	after-activation
HTTP status	200
Load time	0.694 s
Memory usage	4.59 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	0.360 s
Memory usage	4.56 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.261 s
Memory usage	4.72 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.483 s	0.348 s	-0.135 s	3.77 MiB	4.57 MiB	+ 820.95 KiB
/wp-admin/edit.php	0.357 s	0.295 s	-0.062 s	3.78 MiB	4.63 MiB	+ 875.24 KiB
/wp-admin/post-new.php	0.858 s	4.270 s	+3.412 s	6.3 MiB	7.76 MiB	+ 1.45 MiB
/wp-admin/upload.php	0.662 s	0.953 s	+0.291 s	3.74 MiB	4.57 MiB	+ 857.9 KiB
/wp-admin/options-writing.php	0.337 s	0.313 s	-0.024 s	3.71 MiB	4.55 MiB	+ 861.89 KiB
/wp-admin/media-new.php	0.531 s	0.291 s	-0.240 s	3.7 MiB	4.55 MiB	+ 870.09 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.406 s	0.297 s	-0.109 s	3.71 MiB	4.57 MiB	+ 880.76 KiB
/wp-admin/post-new.php?post_type=page	0.694 s	3.612 s	+2.918 s	6.29 MiB	7.74 MiB	+ 1.45 MiB
/wp-admin/options-discussion.php	0.326 s	0.894 s	+0.568 s	3.71 MiB	4.55 MiB	+ 858.39 KiB
/wp-admin/edit-comments.php	0.343 s	0.314 s	-0.029 s	3.73 MiB	4.57 MiB	+ 857.89 KiB
/	0.276 s	0.242 s	-0.034 s	4.1 MiB	4.72 MiB	+ 633.44 KiB
Average	0.479 s	1.075 s	+0.596 s	4.23 MiB	5.16 MiB	+ 953.72 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.

PHP

JSON

Language		%	Lines of code	Comment lines	Files
	PHP	88.7%	10,975	2,731	75
	JSON	9.5%	1,175	0	75
	SVG	1.8%	219	0	21
Total			12,369	2,731	171

PHP Code Analysis | More results »

Lines of code	10,877
Total complexity	1,503
Median class complexity	17.0
Median method complexity	2.0
Most complex class	Stackable_Global_Settings
Most complex function	stackable_blog_posts_attributes_v2()

Classes	29
Methods	236
Functions	136

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` 4

stackable_activation_date
stackable_current_version_installed
stackable_global_color_schemes
stackable_pro_notice_start_date

PHP Error Log 4 lines

[03-Dec-2025 00:01:09 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 00:01:09 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 00:01:22 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 00:01:22 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131

Stackable - Gutenberg Blocks 3.19.2