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CSS JS Manager, Async JavaScript, Defer Render Blocking CSS 2.4.49.13

Does "CSS JS Manager, Async JavaScript, Defer Render Blocking CSS" work with WordPress 6.3 and PHP 8.1.12? A smoke test was performed on 2023-08-12 13:47:39 UTC.

Summary

Pages 6

Plugins ‹ Test site — WordPress

CSS JS Manager

Critical CSS

Critical CSS → Add New

Test site – Just another WordPress site

Add New Post ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.366 s	0.304 s	-0.062 s	2.82 MiB	2.89 MiB	+ 71.75 KiB
/wp-admin/edit.php	0.210 s	0.236 s	+0.026 s	2.85 MiB	2.92 MiB	+ 71.04 KiB
/wp-admin/post-new.php	0.770 s	0.624 s	-0.146 s	5.21 MiB	5.29 MiB	+ 81.7 KiB
/wp-admin/upload.php	0.615 s	0.497 s	-0.118 s	2.77 MiB	2.82 MiB	+ 55.18 KiB
/wp-admin/options-writing.php	0.241 s	0.217 s	-0.024 s	2.76 MiB	2.81 MiB	+ 47.11 KiB
/wp-admin/media-new.php	0.493 s	0.263 s	-0.230 s	2.74 MiB	2.81 MiB	+ 67.37 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.201 s	+0.005 s	2.76 MiB	2.83 MiB	+ 72.54 KiB
/wp-admin/post-new.php?post_type=page	0.601 s	0.583 s	-0.018 s	5.21 MiB	5.28 MiB	+ 77.28 KiB
/wp-admin/options-discussion.php	0.476 s	0.223 s	-0.253 s	2.75 MiB	2.8 MiB	+ 55.64 KiB
/wp-admin/edit-comments.php	0.242 s	0.393 s	+0.151 s	2.78 MiB	2.83 MiB	+ 54.41 KiB
/	0.276 s	0.205 s	-0.071 s	3.13 MiB	3.23 MiB	+ 105.39 KiB
Average	0.408 s	0.341 s	-0.067 s	3.25 MiB	3.32 MiB	+ 69.04 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.

Language		%	Lines of code	Comment lines	Files
	PHP	55.2%	1,760	619	26
	SVG	42.1%	1,345	3	5
	JavaScript	1.3%	42	48	6
	JSON	0.9%	30	0	2
	CSS	0.4%	13	15	4
	HTML	0.0%	1	0	1
Total			3,191	685	44

PHP Code Analysis | More results »

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.

Database Tables 1

• wp_css_js_manager

Options wp_options 1

• pi_review_activation_date_css-js-manager

Custom Post Types 1

ID	Name
pi_critical_css	Critical CSS

Meta Boxes

{
    "post": {
        "select-critical-css": {
            "title": "Select Critical CSS",
            "context": "advanced"
        }
    },
    "pi_critical_css": {
        "critical-css": {
            "title": "Critical CSS",
            "context": "advanced"
        }
    },
    "page": {
        "select-critical-css": {
            "title": "Select Critical CSS",
            "context": "advanced"
        }
    }
}

PHP Error Log 1 lines

[12-Aug-2023 13:47:59 UTC] PHP Warning:  Undefined variable $global_css in /wp-content/plugins/css-js-manager/admin/critical-css-type.php on line 144

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