WP Carousel 2.7.9

Does WP Carousel work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
4PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 441.36 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.074 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.9
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 70,000+
WordPress.org page https://wordpress.org/plugins/wp-carousel-free/
Badges

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Pages 7

WP Carousel Help ‹ Test site — WordPress

Page screenshot: WP Carousel Help ‹ Test site — WordPress
URL /wp-admin/edit.php?post_type=sp_wp_carousel&page=wpcf_help
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-carousel-free%2Fwp-carousel-free.php&plugin_status=all&paged=1&s&_wpnonce=6978c947b9
Aspect after-activation
HTTP status 200
Load time 2.849 s
Memory usage 6.09 MiB
JS errors None
Resource errors None

WP Carousel

Page screenshot: WP Carousel
URL /wp-admin/edit.php?post_type=sp_wp_carousel
Aspect menu-item
HTTP status 200
Load time 1.000 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

WP Carousel → Add New Carousel

Page screenshot: WP Carousel → Add New Carousel
URL /wp-admin/post-new.php?post_type=sp_wp_carousel
Aspect menu-item
HTTP status 200
Load time 1.666 s
Memory usage 4.28 MiB
JS errors None
Resource errors None

WP Carousel → Settings

Page screenshot: WP Carousel → Settings
URL /wp-admin/edit.php?post_type=sp_wp_carousel&page=wpcp_settings
Aspect menu-item
HTTP status 200
Load time 0.684 s
Memory usage 4.2 MiB
JS errors None
Resource errors None

WP Carousel → Tools

Page screenshot: WP Carousel → Tools
URL /wp-admin/edit.php?post_type=sp_wp_carousel&page=wpcf_tools
Aspect menu-item
HTTP status 200
Load time 0.573 s
Memory usage 4.2 MiB
JS errors None
Resource errors None

WP Carousel → Recommended

Page screenshot: WP Carousel → Recommended
URL /wp-admin/edit.php?post_type=sp_wp_carousel&page=wpcf_help
Aspect menu-item
HTTP status 200
Load time 1.688 s
Memory usage 4.21 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 0.534 s
Memory usage 4.48 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.461 s0.523 s+0.062 s3.78 MiB4.2 MiB+ 430.52 KiB
/wp-admin/edit.php0.409 s0.401 s-0.008 s3.78 MiB4.25 MiB+ 481.02 KiB
/wp-admin/post-new.php0.849 s0.964 s+0.115 s6.31 MiB6.79 MiB+ 495.67 KiB
/wp-admin/upload.php0.516 s0.662 s+0.146 s3.74 MiB4.15 MiB+ 425.39 KiB
/wp-admin/options-writing.php0.376 s0.599 s+0.223 s3.71 MiB4.13 MiB+ 429.38 KiB
/wp-admin/media-new.php0.620 s0.484 s-0.136 s3.7 MiB4.13 MiB+ 437.58 KiB
/wp-admin/edit-tags.php?taxonomy=category0.362 s0.367 s+0.005 s3.72 MiB4.15 MiB+ 441.81 KiB
/wp-admin/post-new.php?post_type=page0.735 s0.842 s+0.107 s6.3 MiB6.77 MiB+ 489.48 KiB
/wp-admin/options-discussion.php0.364 s0.609 s+0.245 s3.71 MiB4.13 MiB+ 425.57 KiB
/wp-admin/edit-comments.php0.339 s0.594 s+0.255 s3.73 MiB4.15 MiB+ 425.38 KiB
/0.475 s0.280 s-0.195 s4.12 MiB4.48 MiB+ 373.18 KiB
Average 0.501 s0.575 s+0.074 s4.24 MiB4.67 MiB+ 441.36 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.

JavaScript
PHP
CSS
JSON
SVG
Language % Lines of code Comment lines Files
JavaScript37.0%16,9611,46814
PHP24.3%11,1433,982100
CSS16.6%7,5907206
JSON11.4%5,23103
SVG10.6%4,8654127
Total 45,790 6,174 250

PHP Code Analysis | More results »

Lines of code 7,298
Total complexity 1,820
Median class complexity 14.0
Median method complexity 2.0
Most complex class SP_WPCF_Options
Most complex function SP_WPCF_Fields::field_data()
Classes 57
Methods 249
Functions 24

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 4

Custom Post Types 1

ID Name
sp_wp_carouselAll Carousels

Meta Boxes

{
    "sp_wp_carousel": {
        "sp_wpcf_live_preview": {
            "title": "Live Preview",
            "context": "normal"
        },
        "sp_wpcp_upload_options": {
            "title": "WordPress Carousel",
            "context": "normal"
        },
        "sp_wpcp_shortcode_options": {
            "title": "Shortcode Section",
            "context": "advanced"
        },
        "sp_wpcp_display_shortcodes": {
            "title": "How To Use",
            "context": "side"
        },
        "sp_wpcp_display_builders": {
            "title": "Page Builders",
            "context": "side"
        },
        "sp_wpcp_notice": {
            "title": "Unlock Pro Feature",
            "context": "side"
        }
    }
}

PHP Error Log 4 lines

[03-Dec-2025 01:44:49 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 01:44:49 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 01:45:01 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[03-Dec-2025 01:45:01 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
See also: All tests for this plugin, How to Hide WP Carousel Admin Menus and Meta Boxes