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Klaviyo 3.0.3

Does Klaviyo work with WordPress 6.0.3 and PHP 7.4.8? A smoke test was performed on .

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: 71.83 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 version6.0.3
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 50,000+
WordPress.org page https://wordpress.org/plugins/klaviyo/
Badges

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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: 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=48711f6bf2
Aspect after-activation
HTTP status 200
Load time 0.402 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Klaviyo

Page screenshot: Klaviyo
URL /wp-admin/admin.php?page=klaviyo_settings
Aspect menu-item
HTTP status 200
Load time 0.171 s
Memory usage 3.73 MiB
JS errors None
Resource errors None

Klaviyo → Help

Page screenshot: Klaviyo → Help
URL /wp-admin/admin.php?page=klaviyo_help
Aspect menu-item
HTTP status 200
Load time 0.250 s
Memory usage 3.72 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.205 s
Memory usage 3.62 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 1.705 s
Memory usage 5.61 MiB
JS errors
External errors: The following JavaScript errors were probably triggered by WordPress itself, or by compatibility issues in the test runner. They are not related to the plugin. 
[
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.375 s0.394 s+0.019 s3.73 MiB3.8 MiB+ 68.2 KiB
/wp-admin/edit.php0.192 s0.203 s+0.011 s3.76 MiB3.83 MiB+ 69.14 KiB
/wp-admin/post-new.php0.791 s0.946 s+0.155 s5.55 MiB5.64 MiB+ 88.13 KiB
/wp-admin/upload.php0.394 s0.325 s-0.069 s3.69 MiB3.75 MiB+ 61.61 KiB
/wp-admin/options-writing.php0.149 s0.146 s-0.003 s3.62 MiB3.72 MiB+ 105.52 KiB
/wp-admin/media-new.php0.382 s0.200 s-0.182 s3.67 MiB3.73 MiB+ 61.78 KiB
/wp-admin/edit-tags.php?taxonomy=category0.229 s0.175 s-0.054 s3.69 MiB3.75 MiB+ 62.69 KiB
/wp-admin/post-new.php?post_type=page0.716 s0.622 s-0.094 s5.55 MiB5.63 MiB+ 79.71 KiB
/wp-admin/options-discussion.php0.239 s0.331 s+0.092 s3.6 MiB3.72 MiB+ 126.09 KiB
/wp-admin/edit-comments.php0.230 s0.229 s-0.001 s3.7 MiB3.76 MiB+ 61.63 KiB
/0.291 s0.214 s-0.077 s3.62 MiB3.62 MiB+ 5.63 KiB
Average 0.363 s0.344 s-0.018 s4.02 MiB4.09 MiB+ 71.83 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
Language % Lines of code Comment lines Files
PHP85.5%1,69562918
JavaScript7.3%145533
CSS4.3%8631
SVG2.8%5601
Total 1,982 685 23

PHP Code Analysis | More results »

Lines of code 1,668
Total complexity 289
Median class complexity 11.0
Median method complexity 1.5
Most complex class WPKlaviyoAdmin
Most complex function wck_build_cart_data()
Classes 12
Methods 78
Functions 34

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 3

Sidebar Widgets 2

ID Name
klaviyo_emailsignup_widgetKlaviyo: Legacy Email Sign Up
klaviyo_embedemailsignup_widgetKlaviyo: Email Sign Up

Capabilities 17

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Klaviyo Admin Menus