Report - Klaviyo 2.4.1 - PluginTests.com

Does Klaviyo work with WordPress 5.7.2 and PHP 7.4.8? A smoke test was performed on 2021-05-13 16:00:30 UTC.

Summary

Errors

3	PHP notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 68.25 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	5.7.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-02-04T18:19:00+00:00
Active installs	50,000+
WordPress.org page	https://wordpress.org/plugins/klaviyo/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=klaviyo%2Fklaviyo.php&plugin_status=all&paged=1&s&_wpnonce=e26e46c145
Aspect	after-activation
HTTP status	200
Load time	0.634 s
Memory usage	2.83 MiB
JS errors	None
Resource errors	None

Klaviyo

URL	/wp-admin/admin.php?page=klaviyo_settings
Aspect	menu-item
HTTP status	200
Load time	0.146 s
Memory usage	2.73 MiB
JS errors	None
Resource errors	None

Klaviyo → Help

URL	/wp-admin/admin.php?page=klaviyo_help
Aspect	menu-item
HTTP status	200
Load time	0.149 s
Memory usage	2.72 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.283 s
Memory usage	2.7 MiB
JS errors	None
Resource errors	None

Widgets ‹ Test site — WordPress

URL	/wp-admin/widgets.php
Aspect	new-sidebar-widgets
HTTP status	200
Load time	0.848 s
Memory usage	2.89 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.285 s	0.274 s	-0.011 s	2.82 MiB	2.88 MiB	+ 62.47 KiB
/wp-admin/edit.php	0.191 s	0.206 s	+0.015 s	2.86 MiB	2.92 MiB	+ 62.5 KiB
/wp-admin/post-new.php	0.921 s	0.925 s	+0.004 s	5.02 MiB	5.21 MiB	+ 194 KiB
/wp-admin/upload.php	0.474 s	0.268 s	-0.206 s	2.7 MiB	2.75 MiB	+ 55.91 KiB
/wp-admin/options-writing.php	0.271 s	0.244 s	-0.027 s	2.71 MiB	2.73 MiB	+ 23.88 KiB
/wp-admin/media-new.php	0.223 s	0.221 s	-0.002 s	2.67 MiB	2.73 MiB	+ 56.08 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.211 s	0.194 s	-0.017 s	2.77 MiB	2.83 MiB	+ 56.98 KiB
/wp-admin/post-new.php?post_type=page	1.185 s	0.709 s	-0.476 s	5.01 MiB	5.14 MiB	+ 129.59 KiB
/wp-admin/options-discussion.php	0.328 s	0.317 s	-0.011 s	2.67 MiB	2.73 MiB	+ 56.39 KiB
/wp-admin/edit-comments.php	0.225 s	0.235 s	+0.010 s	2.78 MiB	2.83 MiB	+ 55.9 KiB
/	0.278 s	0.221 s	-0.057 s	2.71 MiB	2.7 MiB	- 2.89 KiB
Average	0.417 s	0.347 s	-0.071 s	3.16 MiB	3.22 MiB	+ 68.25 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	90.5%	1,269	331	13
	JavaScript	9.5%	133	53	3
Total			1,402	384	16

PHP Code Analysis | More results »

Lines of code	1,275
Total complexity	206
Median class complexity	11.0
Median method complexity	2.0
Most complex class	WPKlaviyoAdmin
Most complex function	wck_insert_checkout_tracking()

Classes	10
Methods	54
Functions	23

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

klaviyo_settings
widget_klaviyo_emailsignup_widget

Sidebar Widgets 1

ID	Name
klaviyo_emailsignup_widget	Klaviyo: Legacy Email Sign Up

Capabilities 17

edit_klaviyo_shop_cart
read_klaviyo_shop_cart
delete_klaviyo_shop_cart
edit_klaviyo_shop_carts
edit_others_klaviyo_shop_carts
publish_klaviyo_shop_carts
read_private_klaviyo_shop_carts
delete_klaviyo_shop_carts
delete_private_klaviyo_shop_carts
delete_published_klaviyo_shop_carts
delete_others_klaviyo_shop_carts
edit_private_klaviyo_shop_carts
edit_published_klaviyo_shop_carts
manage_klaviyo_shop_cart_terms
edit_klaviyo_shop_cart_terms
delete_klaviyo_shop_cart_terms
assign_klaviyo_shop_cart_terms

PHP Error Log 3 lines

[13-May-2021 16:00:45 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/klaviyo/includes/class-wpklaviyo.php on line 26
[13-May-2021 16:00:46 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/klaviyo/includes/class-wpklaviyo.php on line 52
[13-May-2021 16:00:47 UTC] PHP Notice:  Undefined index: klaviyo_subscribe_checkbox in /wp-content/plugins/klaviyo/inc/kla-admin.php on line 105

Klaviyo 2.4.1