Report - Klarna for WooCommerce 2.12.1

Does "Klarna Payments for WooCommerce" work with WordPress 6.1.1 and PHP 7.4.8? A smoke test was performed on 2022-11-16 04:56:13 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: 14.68 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	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-05-12T08:14:00+00:00
Active installs	30,000+
WordPress.org page	https://wordpress.org/plugins/klarna-payments-for-woocommerce/
Badges	Get badge code

Pages 2

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=klarna-payments-for-woocommerce%2Fklarna-payments-for-woocommerce.php&plugin_status=all&paged=1&s&_wpnonce=817b6fa5f4
Aspect	after-activation
HTTP status	200
Load time	0.220 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.274 s
Memory usage	3.42 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.291 s	0.222 s	-0.069 s	3.54 MiB	3.55 MiB	+ 9.52 KiB
/wp-admin/edit.php	0.166 s	0.169 s	+0.003 s	3.57 MiB	3.58 MiB	+ 9.52 KiB
/wp-admin/post-new.php	0.731 s	0.869 s	+0.138 s	5.46 MiB	5.48 MiB	+ 13.83 KiB
/wp-admin/upload.php	0.545 s	0.263 s	-0.282 s	3.41 MiB	3.48 MiB	+ 72.35 KiB
/wp-admin/options-writing.php	0.197 s	0.131 s	-0.066 s	3.4 MiB	3.39 MiB	- 9.18 KiB
/wp-admin/media-new.php	0.237 s	0.195 s	-0.042 s	3.39 MiB	3.46 MiB	+ 72.52 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.173 s	0.171 s	-0.002 s	3.48 MiB	3.49 MiB	+ 9.43 KiB
/wp-admin/post-new.php?post_type=page	0.787 s	0.690 s	-0.097 s	5.46 MiB	5.47 MiB	+ 9.38 KiB
/wp-admin/options-discussion.php	0.206 s	0.291 s	+0.085 s	3.38 MiB	3.39 MiB	+ 8.84 KiB
/wp-admin/edit-comments.php	0.205 s	0.194 s	-0.011 s	3.48 MiB	3.49 MiB	+ 8.34 KiB
/	0.269 s	0.195 s	-0.074 s	3.47 MiB	3.42 MiB	- 43.04 KiB
Average	0.346 s	0.308 s	-0.038 s	3.82 MiB	3.84 MiB	+ 14.68 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

PO File

SVG

JavaScript

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	47.8%	3,294	1,509	27
	PO File	22.1%	1,525	1,330	10
	SVG	12.3%	851	0	24
	JavaScript	9.1%	625	55	4
	CSS	8.3%	575	38	3
	Bourne Shell	0.2%	16	0	1
	JSON	0.2%	12	0	2
Total			6,898	2,932	71

PHP Code Analysis | More results »

Lines of code	3,183
Total complexity	569
Median class complexity	11.0
Median method complexity	2.0
Most complex class	KP_Order_Lines
Most complex function	KP_Order_Lines::process_coupons()

Classes	23
Methods	169
Functions	12

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.

User Metadata `wp_usermeta` 1

wp_persisted_preferences

PHP Error Log

The log file is empty.

Klarna for WooCommerce 2.12.1