Report - Spectra Legacy 2.20.1

Does Spectra Legacy work with WordPress 7.0.2 and PHP 8.1.12? A smoke test was performed on 2026-07-31 14:11:32 UTC.

Summary

Errors

2	Unrecognized messages in the PHP error log
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 2.96 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.635 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	7.0.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-07-31T13:47:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/ultimate-addons-for-gutenberg/
Badges	Get badge code

Pages 10

Spectra Legacy Onboarding ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=spectra-onboarding#/welcome
Requested URL	/wp-admin/plugins.php?action=activate&plugin=ultimate-addons-for-gutenberg%2Fultimate-addons-for-gutenberg.php&plugin_status=all&paged=1&s&_wpnonce=025f0c576d
Aspect	after-activation
HTTP status	200
Load time	1.524 s
Memory usage	4.93 MiB
JS errors	None
Resource errors	None

Spectra Legacy

URL	/wp-admin/admin.php?page=spectra
Aspect	menu-item
HTTP status	200
Load time	2.697 s
Memory usage	5.32 MiB
JS errors	None
Resource errors	None

Spectra Legacy → Blocks

URL	/wp-admin/admin.php?page=spectra&path=blocks
Aspect	menu-item
HTTP status	200
Load time	1.304 s
Memory usage	5.31 MiB
JS errors	None
Resource errors	None

Spectra Legacy → Popup Builder

URL	/wp-admin/edit.php?post_type=spectra-popup
Aspect	menu-item
HTTP status	200
Load time	0.735 s
Memory usage	5.08 MiB
JS errors	None
Resource errors	None

Spectra Legacy → AI Features

URL	/wp-admin/admin.php?page=spectra&path=ai-features
Aspect	menu-item
HTTP status	200
Load time	1.440 s
Memory usage	5.31 MiB
JS errors	None
Resource errors	None

Spectra Legacy → Settings

URL	/wp-admin/admin.php?page=spectra&path=settings
Aspect	menu-item
HTTP status	200
Load time	0.907 s
Memory usage	5.31 MiB
JS errors	None
Resource errors	None

Spectra Legacy → Learn

URL	/wp-admin/admin.php?page=spectra&path=learn
Aspect	menu-item
HTTP status	200
Load time	0.731 s
Memory usage	5.31 MiB
JS errors	None
Resource errors	None

Spectra Legacy → Get Spectra Pro

URL	/wp-admin/admin.php?page=spectra&path=free-vs-pro
Aspect	menu-item
HTTP status	200
Load time	1.283 s
Memory usage	5.31 MiB
JS errors	None
Resource errors	None

Spectra Legacy Onboarding

URL	/wp-admin/admin.php?page=spectra-onboarding#/welcome
Requested URL	/wp-admin/admin.php?page=spectra-onboarding
Aspect	menu-item
HTTP status	200
Load time	1.547 s
Memory usage	5.02 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.592 s
Memory usage	5.12 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.691 s	0.883 s	+0.192 s	3.93 MiB	5.09 MiB	+ 1.17 MiB
/wp-admin/edit.php	0.558 s	0.717 s	+0.159 s	3.98 MiB	5.08 MiB	+ 1.1 MiB
/wp-admin/post-new.php	2.144 s	5.321 s	+3.177 s	6.56 MiB	17.75 MiB	+ 11.19 MiB
/wp-admin/upload.php	0.759 s	1.468 s	+0.709 s	3.89 MiB	5.06 MiB	+ 1.17 MiB
/wp-admin/options-writing.php	0.568 s	0.687 s	+0.119 s	3.86 MiB	5.02 MiB	+ 1.16 MiB
/wp-admin/media-new.php	0.585 s	0.804 s	+0.219 s	3.85 MiB	5.01 MiB	+ 1.16 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.540 s	1.071 s	+0.531 s	3.86 MiB	5.04 MiB	+ 1.18 MiB
/wp-admin/post-new.php?post_type=page	1.893 s	3.137 s	+1.244 s	6.55 MiB	17.73 MiB	+ 11.19 MiB
/wp-admin/options-discussion.php	0.822 s	1.032 s	+0.210 s	3.86 MiB	5.02 MiB	+ 1.16 MiB
/wp-admin/edit-comments.php	0.559 s	0.876 s	+0.317 s	3.89 MiB	5.05 MiB	+ 1.16 MiB
/	0.312 s	0.423 s	+0.111 s	4.23 MiB	5.12 MiB	+ 915.16 KiB
Average	0.857 s	1.493 s	+0.635 s	4.41 MiB	7.36 MiB	+ 2.96 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	86.8%	79,645	16,227	349
	JavaScript	8.7%	7,953	765	80
	CSS	3.1%	2,853	199	71
	SVG	1.2%	1,088	2	79
	XML	0.2%	206	1	1
	JSON	0.0%	29	0	8
Total			91,774	17,194	588

PHP Code Analysis | More results »

Lines of code	36,108
Total complexity	6,246
Median class complexity	18.5
Median method complexity	3.0
Most complex class	UAGB_Block_Helper
Most complex function	UAGB_Block_Helper::uag_get_background_obj()

Classes	132
Methods	1,257
Functions	19

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` 22

__uagb_activated_before
__uagb_asset_version
__uagb_do_redirect
_uagb_allow_file_generation
allowed_astra_notices
ast_block_templates_fresh_site
ast_blocks_sync_in_progress
ast-block-templates-last-export-checksums-time
ast-block-templates-version
bsf_usage_migrated
nps-survey-spectra
spectra_onboarding
spectra_usage_installed_time
uag_container_global_padding
uag_content_width_set_by
uagb_block_usage_data
uagb_block_usage_status
uagb_pages_with_spectra_count
uagb_site_url
uagb_usage_events_pending
uagb_usage_events_pushed
uagb-version

Custom Post Types 1

ID	Name
spectra-popup	Popup Builder

Capabilities 2

manage_zip_ai_assistant
manage_ast_block_templates

PHP Error Log 2 lines

[31-Jul-2026 14:12:20 UTC] Spectra: CSS/JS generation returned empty for post 1 (type: js). Keeping existing file to prevent 404.
[31-Jul-2026 14:12:45 UTC] Spectra: CSS/JS generation returned empty for post 1 (type: js). Keeping existing file to prevent 404.

Spectra Legacy 2.20.1