Report - Firelight Lightbox 2.3.18

Does Firelight Lightbox work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-03-11 17:29:08 UTC.

Summary

Errors

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

Performance

Memory usage: 1.19 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment

WordPress version	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-05-08T22:35:00+00:00
Active installs	200,000+
WordPress.org page	https://wordpress.org/plugins/easy-fancybox/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=easy-fancybox%2Feasy-fancybox.php&plugin_status=all&paged=1&s&_wpnonce=4e7bd599ff
Aspect	after-activation
HTTP status	200
Load time	0.466 s
Memory usage	4.69 MiB
JS errors	None
Resource errors	None

Lightbox

URL	/wp-admin/admin.php?page=firelight-settings
Aspect	menu-item
HTTP status	200
Load time	0.537 s
Memory usage	4.7 MiB
JS errors	None
Resource errors	None

Lightbox → Go Pro

URL	/wp-admin/admin.php?page=firelight-pro
Aspect	menu-item
HTTP status	200
Load time	0.569 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	0.357 s
Memory usage	4.25 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.504 s	0.479 s	-0.025 s	3.78 MiB	4.71 MiB	+ 951.56 KiB
/wp-admin/edit.php	0.427 s	0.595 s	+0.168 s	3.78 MiB	4.73 MiB	+ 969.54 KiB
/wp-admin/post-new.php	0.892 s	0.915 s	+0.023 s	6.31 MiB	9.06 MiB	+ 2.76 MiB
/wp-admin/upload.php	0.593 s	0.660 s	+0.067 s	3.74 MiB	4.67 MiB	+ 952.13 KiB
/wp-admin/options-writing.php	0.393 s	0.364 s	-0.029 s	3.71 MiB	4.65 MiB	+ 956.13 KiB
/wp-admin/media-new.php	0.614 s	0.396 s	-0.218 s	3.7 MiB	4.63 MiB	+ 944.32 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.395 s	0.557 s	+0.162 s	3.72 MiB	4.67 MiB	+ 974.99 KiB
/wp-admin/post-new.php?post_type=page	0.822 s	0.923 s	+0.101 s	6.3 MiB	9.04 MiB	+ 2.75 MiB
/wp-admin/options-discussion.php	0.396 s	0.406 s	+0.010 s	3.71 MiB	4.63 MiB	+ 932.63 KiB
/wp-admin/edit-comments.php	0.397 s	0.402 s	+0.005 s	3.74 MiB	4.66 MiB	+ 952.13 KiB
/	0.351 s	0.285 s	-0.066 s	4.11 MiB	4.25 MiB	+ 148.42 KiB
Average	0.526 s	0.544 s	+0.018 s	4.24 MiB	5.43 MiB	+ 1.19 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

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	78.0%	4,584	929	16
	CSS	12.3%	725	19	6
	JavaScript	7.7%	451	168	8
	JSX	1.5%	88	1	1
	Sass	0.5%	32	0	1
Total			5,880	1,117	32

PHP Code Analysis | More results »

Lines of code	3,947
Total complexity	641
Median class complexity	84.0
Median method complexity	4.0
Most complex class	easyFancyBox_Admin
Most complex function	prepare_inline_scripts()

Classes	3
Methods	42
Functions	15

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` 2

easy_fancybox_date
easy_fancybox_version

PHP Error Log 1 lines

[11-Mar-2026 17:29:29 UTC] Easy FancyBox was upgraded from 0 to version 2.3.18

Firelight Lightbox 2.3.18