Report - Microsoft Clarity 0.9.1

Does Microsoft Clarity work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on 2023-02-15 20:05:46 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: 4.69 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	6.1.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-03-01T10:59:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/microsoft-clarity/
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=microsoft-clarity%2Fclarity.php&plugin_status=all&paged=1&s&_wpnonce=fd6bed895a
Aspect	after-activation
HTTP status	200
Load time	0.459 s
Memory usage	3 MiB
JS errors	None
Resource errors	None

Clarity

URL	/wp-admin/admin.php?page=microsoft-clarity
Aspect	menu-item
HTTP status	200
Load time	1.171 s
Memory usage	N/A
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.288 s
Memory usage	2.95 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.280 s	0.268 s	-0.012 s	3.05 MiB	3.06 MiB	+ 12.73 KiB
/wp-admin/edit.php	0.185 s	0.205 s	+0.020 s	3.07 MiB	3.09 MiB	+ 12.73 KiB
/wp-admin/post-new.php	0.779 s	0.970 s	+0.191 s	4.97 MiB	4.98 MiB	+ 15.94 KiB
/wp-admin/upload.php	0.549 s	0.457 s	-0.092 s	2.99 MiB	2.99 MiB	- 4.67 KiB
/wp-admin/options-writing.php	0.150 s	0.190 s	+0.040 s	2.99 MiB	2.97 MiB	- 18.02 KiB
/wp-admin/media-new.php	0.273 s	0.244 s	-0.029 s	2.97 MiB	2.97 MiB	+ 7.52 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.241 s	0.209 s	-0.032 s	2.98 MiB	2.99 MiB	+ 12.69 KiB
/wp-admin/post-new.php?post_type=page	0.613 s	0.636 s	+0.023 s	4.96 MiB	4.97 MiB	+ 11.52 KiB
/wp-admin/options-discussion.php	0.211 s	0.243 s	+0.032 s	2.97 MiB	2.97 MiB	- 3.87 KiB
/wp-admin/edit-comments.php	0.205 s	0.205 s	+0.000 s	3 MiB	3 MiB	- 4.64 KiB
/	0.286 s	0.207 s	-0.079 s	2.94 MiB	2.95 MiB	+ 9.69 KiB
Average	0.343 s	0.349 s	+0.006 s	3.35 MiB	3.36 MiB	+ 4.69 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	80.6%	204	79	2
	JavaScript	19.4%	49	0	1
Total			253	79	3

PHP Code Analysis | More results »

Lines of code	204
Total complexity	30
Median class complexity	0.0
Median method complexity	0.0
Most complex class	—
Most complex function	setup_clarity_notice__info()

Classes	0
Methods	0
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` 1

clarity_wordpress_site_id

PHP Error Log

The log file is empty.

Microsoft Clarity 0.9.1