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Responsive Modern Slider 2.0.1

Does Responsive Modern Slider work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
8PHP warnings
2PHP deprecation warnings
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 119.87 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 version6.9.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs <10
WordPress.org page https://wordpress.org/plugins/responsive-modern-slider/
Badges

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Pages 6

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=responsive-modern-slider%2Fresponsive-modern-slider.php&plugin_status=all&paged=1&s&_wpnonce=bc88e4219d
Aspect after-activation
HTTP status 200
Load time 0.536 s
Memory usage 3.9 MiB
JS errors None
Resource errors None

Slider

Page screenshot: Slider
URL /wp-admin/edit.php?post_type=slider
Aspect menu-item
HTTP status 200
Load time 0.280 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Slider → Add New slider

Page screenshot: Slider → Add New slider
URL /wp-admin/post-new.php?post_type=slider
Aspect menu-item
HTTP status 200
Load time 0.998 s
Memory usage 4.2 MiB
JS errors None
Resource errors None

IDP Slider

Page screenshot: IDP Slider
URL /wp-admin/admin.php?page=responsive-modern-slider.php
Aspect menu-item
HTTP status 200
Load time 0.353 s
Memory usage 3.8 MiB
JS errors None
Resource errors None

IDP Slider → IDP Slider setting

Page screenshot: IDP Slider → IDP Slider setting
URL /wp-admin/admin.php?page=idp-slider-lite-options
Aspect menu-item
HTTP status 200
Load time 0.252 s
Memory usage 3.8 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 0.288 s
Memory usage 4.17 MiB
JS errors 
[
    {
        "message": "TypeError: $ is not a function\n    at /wp-content/plugins/responsive-modern-slider/user_js/npm.js?ver=6.9.1:4:1",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.069 s0.595 s-0.474 s3.78 MiB3.9 MiB+ 127.8 KiB
/wp-admin/edit.php0.454 s0.460 s+0.006 s3.78 MiB3.95 MiB+ 176 KiB
/wp-admin/post-new.php1.141 s1.096 s-0.045 s6.31 MiB6.49 MiB+ 189.54 KiB
/wp-admin/upload.php0.670 s0.816 s+0.146 s3.74 MiB3.83 MiB+ 91.55 KiB
/wp-admin/options-writing.php0.338 s0.376 s+0.038 s3.71 MiB3.8 MiB+ 95.55 KiB
/wp-admin/media-new.php0.347 s0.290 s-0.057 s3.7 MiB3.8 MiB+ 103.74 KiB
/wp-admin/edit-tags.php?taxonomy=category0.314 s0.334 s+0.020 s3.72 MiB3.82 MiB+ 108.91 KiB
/wp-admin/post-new.php?post_type=page1.299 s0.773 s-0.526 s6.3 MiB6.45 MiB+ 158.69 KiB
/wp-admin/options-discussion.php0.552 s0.649 s+0.097 s3.71 MiB3.8 MiB+ 92.05 KiB
/wp-admin/edit-comments.php0.401 s0.396 s-0.005 s3.73 MiB3.84 MiB+ 111.55 KiB
/0.342 s0.252 s-0.090 s4.11 MiB4.17 MiB+ 63.15 KiB
Average 0.630 s0.549 s-0.081 s4.24 MiB4.35 MiB+ 119.87 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.

PO File
PHP
CSS
Language % Lines of code Comment lines Files
PO File69.4%32,81218,735122
PHP14.4%6,8045,90860
CSS9.9%4,6591,1588
Sass2.9%1,3792516
JavaScript2.9%1,3554025
SVG0.6%28801
Total 47,297 26,228 212

PHP Code Analysis | More results »

Lines of code 6,803
Total complexity 1,779
Median class complexity 7.5
Median method complexity 2.0
Most complex class CMB2
Most complex function CMB2_Field_Display::get()
Classes 68
Methods 535
Functions 31

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
sliderSliders

Meta Boxes 

{
    "slider": {
        "idpsliderlite_slider": {
            "title": "Slider",
            "context": "normal"
        }
    }
}

PHP Error Log 10 lines

[26-Feb-2026 21:08:53 UTC] PHP Deprecated:  Optional parameter $type declared before required parameter $field_id is implicitly treated as a required parameter in /wp-content/plugins/responsive-modern-slider/inc/fields/cmb2/includes/rest-api/CMB2_REST.php on line 693
[26-Feb-2026 21:08:57 UTC] PHP Warning:  Undefined array key "jquery_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 67
[26-Feb-2026 21:08:57 UTC] PHP Warning:  Undefined array key "bootstrap_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 73
[26-Feb-2026 21:08:58 UTC] PHP Deprecated:  Optional parameter $args declared before required parameter $i is implicitly treated as a required parameter in /wp-content/plugins/responsive-modern-slider/inc/fields/cmb2/includes/types/CMB2_Type_Multi_Base.php on line 34
[26-Feb-2026 21:08:59 UTC] PHP Warning:  Undefined array key "jquery_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 95
[26-Feb-2026 21:08:59 UTC] PHP Warning:  Undefined array key "bootstrap_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 96
[26-Feb-2026 21:08:59 UTC] PHP Warning:  Undefined array key "bootstrap_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 112
[26-Feb-2026 21:09:09 UTC] PHP Warning:  Undefined array key "jquery_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 95
[26-Feb-2026 21:09:09 UTC] PHP Warning:  Undefined array key "bootstrap_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 96
[26-Feb-2026 21:09:09 UTC] PHP Warning:  Undefined array key "bootstrap_act" in /wp-content/plugins/responsive-modern-slider/responsive-modern-slider.php on line 112
See also: All tests for this plugin, How to Hide Responsive Modern Slider Admin Menus and Meta Boxes