Report - Highlighting Code Block 1.2.6

Does Highlighting Code Block work with WordPress 5.5.3 and PHP 7.4.8? A smoke test was performed on 2020-11-01 13:04:12 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: 36.2 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	5.5.3
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-07-01T04:28:00+00:00
Active installs	10,000+
WordPress.org page	https://wordpress.org/plugins/highlighting-code-block/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=highlighting-code-block%2Fhighlighting-code-block.php&plugin_status=all&paged=1&s&_wpnonce=63e7fd3e61
Aspect	after-activation
HTTP status	200
Load time	0.393 s
Memory usage	2.69 MiB
JS errors	None
Resource errors	None

Settings → [HCB] Settings

URL	/wp-admin/options-general.php?page=hcb_settings
Aspect	menu-item
HTTP status	200
Load time	0.186 s
Memory usage	2.65 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.309 s
Memory usage	2.54 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.512 s	0.355 s	-0.157 s	2.75 MiB	2.8 MiB	+ 43.11 KiB
/wp-admin/edit.php	0.224 s	0.230 s	+0.006 s	2.8 MiB	2.84 MiB	+ 43.11 KiB
/wp-admin/post-new.php	1.652 s	2.107 s	+0.455 s	4.55 MiB	4.6 MiB	+ 53.52 KiB
/wp-admin/upload.php	0.704 s	0.492 s	-0.212 s	2.63 MiB	2.67 MiB	+ 42.58 KiB
/wp-admin/options-writing.php	0.160 s	0.173 s	+0.013 s	2.64 MiB	2.65 MiB	+ 10.49 KiB
/wp-admin/media-new.php	0.230 s	0.196 s	-0.034 s	2.6 MiB	2.65 MiB	+ 42.75 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.204 s	0.201 s	-0.003 s	2.64 MiB	2.69 MiB	+ 43.66 KiB
/wp-admin/post-new.php?post_type=page	1.498 s	1.534 s	+0.036 s	4.53 MiB	4.58 MiB	+ 49.11 KiB
/wp-admin/options-discussion.php	0.291 s	0.260 s	-0.031 s	2.61 MiB	2.65 MiB	+ 43.31 KiB
/wp-admin/edit-comments.php	0.247 s	0.232 s	-0.015 s	2.65 MiB	2.69 MiB	+ 41.96 KiB
/	0.339 s	0.289 s	-0.050 s	2.56 MiB	2.54 MiB	- 15.45 KiB
Average	0.551 s	0.552 s	+0.001 s	3 MiB	3.03 MiB	+ 36.2 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` 2

loos_hcb_installed
loos_hcb_settings

PHP Error Log

The log file is empty.

Highlighting Code Block 1.2.6