Simple Custom CSS and JS 3.39

Does Simple Custom CSS and JS work with WordPress 6.0 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: 107.83 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
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 600,000+
WordPress.org page https://wordpress.org/plugins/custom-css-js/
Badges

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Pages 7

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=custom-css-js%2Fcustom-css-js.php&plugin_status=all&paged=1&s&_wpnonce=d89ce3dd22
Aspect after-activation
HTTP status 200
Load time 0.590 s
Memory usage 3.79 MiB
JS errors None
Resource errors None

Custom CSS & JS

Page screenshot: Custom CSS & JS
URL /wp-admin/edit.php?post_type=custom-css-js
Aspect menu-item
HTTP status 200
Load time 0.293 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

Custom CSS & JS → Add Custom CSS

Page screenshot: Custom CSS & JS → Add Custom CSS
URL /wp-admin/post-new.php?post_type=custom-css-js&language=css
Aspect menu-item
HTTP status 200
Load time 1.023 s
Memory usage 3.93 MiB
JS errors None
Resource errors None

Custom CSS & JS → Add Custom JS

Page screenshot: Custom CSS & JS → Add Custom JS
URL /wp-admin/post-new.php?post_type=custom-css-js&language=js
Aspect menu-item
HTTP status 200
Load time 0.338 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

Custom CSS & JS → Add Custom HTML

Page screenshot: Custom CSS & JS → Add Custom HTML
URL /wp-admin/post-new.php?post_type=custom-css-js&language=html
Aspect menu-item
HTTP status 200
Load time 0.302 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

Custom CSS & JS → Settings

Page screenshot: Custom CSS & JS → Settings
URL /wp-admin/edit.php?post_type=custom-css-js&page=custom-css-js-config
Aspect menu-item
HTTP status 200
Load time 0.228 s
Memory usage 3.75 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 0.231 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.386 s0.273 s-0.113 s3.72 MiB3.82 MiB+ 101.95 KiB
/wp-admin/edit.php0.199 s0.191 s-0.008 s3.75 MiB3.86 MiB+ 106.95 KiB
/wp-admin/post-new.php1.468 s0.941 s-0.527 s5.53 MiB5.65 MiB+ 115.83 KiB
/wp-admin/upload.php0.636 s0.372 s-0.264 s3.68 MiB3.78 MiB+ 98.64 KiB
/wp-admin/options-writing.php0.302 s0.153 s-0.149 s3.61 MiB3.75 MiB+ 142.95 KiB
/wp-admin/media-new.php0.297 s0.354 s+0.057 s3.66 MiB3.76 MiB+ 98.81 KiB
/wp-admin/edit-tags.php?taxonomy=category0.199 s0.280 s+0.081 s3.68 MiB3.78 MiB+ 99.72 KiB
/wp-admin/post-new.php?post_type=page0.712 s0.656 s-0.056 s5.53 MiB5.63 MiB+ 107.41 KiB
/wp-admin/options-discussion.php0.251 s0.248 s-0.003 s3.59 MiB3.75 MiB+ 163.13 KiB
/wp-admin/edit-comments.php0.222 s0.220 s-0.002 s3.69 MiB3.79 MiB+ 98.6 KiB
/0.273 s0.226 s-0.047 s3.55 MiB3.6 MiB+ 52.14 KiB
Average 0.450 s0.356 s-0.094 s4 MiB4.1 MiB+ 107.83 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
PO File
JavaScript
CSS
Language % Lines of code Comment lines Files
PHP47.2%1,9154057
PO File24.4%9893833
JavaScript19.5%792574
CSS9.0%365312
Total 4,061 876 16

PHP Code Analysis | More results »

Lines of code 1,974
Total complexity 394
Median class complexity 29.0
Median method complexity 3.0
Most complex class CustomCSSandJS_Admin
Most complex function CustomCSSandJS::__call()
Classes 7
Methods 78
Functions 3

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

Custom Post Types 1

ID Name
custom-css-jsCustom Code

Meta Boxes

{
    "custom-css-js": {
        "custom-code-options": {
            "title": "Options",
            "context": "side"
        },
        "previewdiv": {
            "title": "Preview",
            "context": "normal"
        },
        "url-rules": {
            "title": "Apply only on these URLs",
            "context": "normal"
        },
        "revisionsdiv": {
            "title": "Code Revisions",
            "context": "normal"
        }
    }
}

Roles 1

ID Name
css_js_designerWeb Designer

Capabilities 10

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Simple Custom CSS and JS Admin Menus and Meta Boxes