Report - FooBox Image Lightbox 2.8.3

Does FooBox Image Lightbox work with WordPress 7.0.2 and PHP 8.1.12? A smoke test was performed on 2026-07-21 19:24:02 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: 291.11 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.081 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	2026-07-21T18:59:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/foobox-image-lightbox/
Badges	Get badge code

Pages 11

Getting Started With FooBox ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=foobox-image-lightbox
Requested URL	/wp-admin/plugins.php?action=activate&plugin=foobox-image-lightbox%2Ffoobox-free.php&plugin_status=all&paged=1&s&_wpnonce=b07737730e
Aspect	after-activation
HTTP status	200
Load time	1.888 s
Memory usage	4.32 MiB
JS errors	None
Resource errors	None

FooBox

URL	/wp-admin/admin.php?page=foobox-image-lightbox
Aspect	menu-item
HTTP status	200
Load time	0.615 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

FooBox → Free Trial

URL	/wp-admin/admin.php?page=foobox-image-lightbox
Aspect	menu-item-tab
HTTP status	200
Load time	0.792 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

FooBox → Demo

URL	/wp-admin/admin.php?page=foobox-image-lightbox
Aspect	menu-item-tab
HTTP status	200
Load time	0.612 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

FooBox → Activation

URL	/wp-admin/admin.php?page=foobox-image-lightbox-optin
Aspect	menu-item
HTTP status	200
Load time	0.593 s
Memory usage	4.18 MiB
JS errors	None
Resource errors	None

FooBox → Settings

URL	/wp-admin/admin.php?page=foobox-settings
Aspect	menu-item
HTTP status	200
Load time	0.569 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

FooBox → Affiliation

URL	/wp-admin/admin.php?page=foobox-image-lightbox-affiliation
Aspect	menu-item
HTTP status	200
Load time	1.026 s
Memory usage	4.31 MiB
JS errors	None
Resource errors	None

FooBox → Upgrade ➤

URL	/wp-admin/admin.php?page=foobox-image-lightbox-pricing
Aspect	menu-item
HTTP status	200
Load time	0.710 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.270 s
Memory usage	4.33 MiB
JS errors	None
Resource errors	None

Add Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	1.837 s
Memory usage	6.9 MiB
JS errors	None
Resource errors	None

Add Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	1.936 s
Memory usage	6.88 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.642 s	0.738 s	+0.096 s	3.92 MiB	4.24 MiB	+ 327.03 KiB
/wp-admin/edit.php	0.523 s	0.697 s	+0.174 s	3.98 MiB	4.24 MiB	+ 268.43 KiB
/wp-admin/post-new.php	2.253 s	2.270 s	+0.017 s	6.56 MiB	6.9 MiB	+ 343.27 KiB
/wp-admin/upload.php	0.772 s	0.797 s	+0.025 s	3.89 MiB	4.2 MiB	+ 321.98 KiB
/wp-admin/options-writing.php	0.586 s	0.606 s	+0.020 s	3.86 MiB	4.15 MiB	+ 293.05 KiB
/wp-admin/media-new.php	0.684 s	0.656 s	-0.028 s	3.85 MiB	4.14 MiB	+ 293.04 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.582 s	1.281 s	+0.699 s	3.86 MiB	4.17 MiB	+ 309.07 KiB
/wp-admin/post-new.php?post_type=page	1.897 s	1.667 s	-0.230 s	6.55 MiB	6.88 MiB	+ 339.35 KiB
/wp-admin/options-discussion.php	0.612 s	0.782 s	+0.170 s	3.86 MiB	4.15 MiB	+ 288.71 KiB
/wp-admin/edit-comments.php	0.602 s	0.619 s	+0.017 s	3.88 MiB	4.19 MiB	+ 309.67 KiB
/	0.347 s	0.275 s	-0.072 s	4.23 MiB	4.33 MiB	+ 108.56 KiB
Average	0.864 s	0.944 s	+0.081 s	4.41 MiB	4.69 MiB	+ 291.11 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

Language		%	Lines of code	Comment lines	Files
	PHP	95.7%	36,991	18,413	153
	JavaScript	2.8%	1,082	37	9
	SVG	0.6%	231	1	6
	CSS	0.5%	203	7	16
	PO File	0.4%	150	52	1
	Markdown	0.0%	4	0	2
Total			38,661	18,510	187

PHP Code Analysis | More results »

Lines of code	26,920
Total complexity	6,658
Median class complexity	17.0
Median method complexity	2.0
Most complex class	Freemius
Most complex function	FS_Plugin_Info_Dialog::install_plugin_information()

Classes	70
Methods	1,446
Functions	125

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

fs_accounts
fs_active_plugins
fs_api_cache
fs_debug_mode

Meta Boxes

{
    "post": {
        "post_foobox_exclude": {
            "title": "FooBox Javascript &amp; CSS",
            "context": "side"
        }
    },
    "page": {
        "page_foobox_exclude": {
            "title": "FooBox Javascript &amp; CSS",
            "context": "side"
        }
    },
    "attachment": {
        "attachment_foobox_exclude": {
            "title": "FooBox Javascript &amp; CSS",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

FooBox Image Lightbox 2.8.3