Custom Post Carousels with Owl 1.1

Does Custom Post Carousels with Owl work with WordPress 5.3.2 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 61.31 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.068 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.3.2
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 2,000+
WordPress.org page https://wordpress.org/plugins/dd-post-carousel/
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Pages 4

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=dd-post-carousel%2Fowl-carousel-2.php&plugin_status=all&paged=1&s&_wpnonce=cc157eb424
Aspect after-activation
HTTP status 200
Load time 0.549 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

Carousels

Page screenshot: Carousels
URL /wp-admin/edit.php?post_type=owl-carousel
Aspect menu-item
HTTP status 200
Load time 0.197 s
Memory usage 3.63 MiB
JS errors None
Resource errors None

Carousels → Add New

Page screenshot: Carousels → Add New
URL /wp-admin/post-new.php?post_type=owl-carousel
Aspect menu-item
HTTP status 200
Load time 1.671 s
Memory usage 3.74 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read property 'length' of undefined\n    at HTMLInputElement.<anonymous> (/wp-content/plugins/dd-post-carousel/admin//js/owl-carousel-2-admin.js?ver=5.3.2:82:27)\n    at HTMLInputElement.dispatch (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:3:12369)\n    at HTMLInputElement.r.handle (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:3:9088)\n    at Object.trigger (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:3:11488)\n    at Object.a.event.trigger (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:8:8275)\n    at HTMLInputElement.<anonymous> (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:3:18865)\n    at Function.each (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:2:2903)\n    at a.fn.init.each (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:2:846)\n    at a.fn.init.trigger (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.3.2:3:18841)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/dd-post-carousel/admin//js/owl-carousel-2-admin.js?ver=5.3.2:122:95)",
        "trace": null,
        "code": null
    }
]
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 0.261 s
Memory usage 3.34 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.293 s0.236 s-0.057 s3.61 MiB3.66 MiB+ 43.21 KiB
/wp-admin/edit.php0.222 s0.235 s+0.013 s3.64 MiB3.68 MiB+ 42.27 KiB
/wp-admin/post-new.php1.138 s1.750 s+0.612 s5.36 MiB5.44 MiB+ 75.71 KiB
/wp-admin/upload.php0.448 s0.462 s+0.014 s3.48 MiB3.58 MiB+ 104.83 KiB
/wp-admin/options-writing.php0.160 s0.168 s+0.008 s3.56 MiB3.57 MiB+ 12.64 KiB
/wp-admin/media-new.php0.439 s0.201 s-0.238 s3.46 MiB3.56 MiB+ 106.56 KiB
/wp-admin/edit-tags.php?taxonomy=category0.188 s0.204 s+0.016 s3.56 MiB3.6 MiB+ 42.88 KiB
/wp-admin/post-new.php?post_type=page0.972 s1.485 s+0.513 s5.35 MiB5.42 MiB+ 68.89 KiB
/wp-admin/options-discussion.php0.282 s0.263 s-0.019 s3.46 MiB3.57 MiB+ 106.56 KiB
/wp-admin/edit-comments.php0.241 s0.233 s-0.008 s3.57 MiB3.61 MiB+ 41.75 KiB
/0.324 s0.217 s-0.107 s3.32 MiB3.34 MiB+ 29.12 KiB
Average 0.428 s0.496 s+0.068 s3.85 MiB3.91 MiB+ 61.31 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.

Custom Post Types 1

ID Name
owl-carouselCarousels

Meta Boxes

{
    "owl-carousel": {
        "Carousel_Data": {
            "title": "Carousel Data",
            "context": "normal"
        },
        "owl-items-displayed": {
            "title": "Items Displayed",
            "context": "side"
        },
        "owl-shortcode-link": {
            "title": "Shortcode",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Custom Post Carousels with Owl Admin Menus and Meta Boxes