Report - Responsive Lightbox 1.7.2

Does Responsive Lightbox work with WordPress 4.9.5 and PHP 7.0.16? A smoke test was performed on 2018-04-03 22:54:11 UTC.

Summary

Errors

2	WordPress deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 193.26 KiB
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	4.9.5
PHP version	7.0.16
MySQL version	5.7.17
PHP memory limit	256M

Plugin Info

Last updated	2026-03-09T19:23:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/responsive-lightbox/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL	/wp-admin/plugins.php?action=activate&plugin=responsive-lightbox%2Fresponsive-lightbox.php&plugin_status=all&paged=1&s&_wpnonce=7cb592166e
Aspect	after-activation
HTTP status	200 OK
Load time	0.130 s
Memory usage	3.09 MiB
JS errors	None
Resource errors	None

Settings → Responsive Lightbox

URL	/wp-admin/options-general.php?page=responsive-lightbox
Aspect	menu-item
HTTP status	200 OK
Load time	0.032 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200 OK
Load time	0.087 s
Memory usage	2.87 MiB
JS errors	None
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200 OK
Load time	0.078 s
Memory usage	3.12 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.122 s	0.103 s	-0.019 s	2.97 MiB	3.2 MiB	+ 230.8 KiB
/wp-admin/edit.php	0.111 s	0.114 s	+0.003 s	3 MiB	3.23 MiB	+ 230.77 KiB
/wp-admin/post-new.php	0.181 s	0.186 s	+0.005 s	3.07 MiB	3.3 MiB	+ 237.95 KiB
/wp-admin/upload.php	0.105 s	0.113 s	+0.008 s	2.9 MiB	3.06 MiB	+ 166.69 KiB
/wp-admin/options-writing.php	0.076 s	0.078 s	+0.002 s	2.89 MiB	3.05 MiB	+ 166.64 KiB
/wp-admin/media-new.php	0.047 s	0.097 s	+0.050 s	2.88 MiB	3.05 MiB	+ 166.69 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.075 s	0.089 s	+0.014 s	2.92 MiB	3.09 MiB	+ 166.69 KiB
/wp-admin/post-new.php?post_type=page	0.164 s	0.170 s	+0.006 s	3.07 MiB	3.3 MiB	+ 230.69 KiB
/wp-admin/options-discussion.php	0.075 s	0.083 s	+0.008 s	2.89 MiB	3.05 MiB	+ 166.64 KiB
/wp-admin/edit-comments.php	0.075 s	0.116 s	+0.041 s	2.93 MiB	3.12 MiB	+ 201.41 KiB
/	0.094 s	0.074 s	-0.020 s	2.71 MiB	2.87 MiB	+ 160.93 KiB
Average	0.102 s	0.111 s	+0.009 s	2.93 MiB	3.12 MiB	+ 193.26 KiB

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` 6

responsive_lightbox_activation_date
responsive_lightbox_configuration
responsive_lightbox_settings
responsive_lightbox_version
widget_responsive_lightbox_gallery_widget
widget_responsive_lightbox_image_widget

Sidebar Widgets 2

ID	Name
responsive_lightbox_gallery_widget	Gallery
responsive_lightbox_image_widget	Image

PHP Error Log 2 lines

[03-Apr-2018 22:54:19 UTC] PHP Notice:  screen_icon is <strong>deprecated</strong> since version 3.8.0 with no alternative available. in /wp-includes/functions.php on line 3842
[03-Apr-2018 22:54:19 UTC] PHP Notice:  get_screen_icon is <strong>deprecated</strong> since version 3.8.0 with no alternative available. in /wp-includes/functions.php on line 3842

Responsive Lightbox 1.7.2