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CSS JS Manager, Async JavaScript, Defer Render Blocking CSS 2.4.39

Does "CSS JS Manager, Async JavaScript, Defer Render Blocking CSS" work with WordPress 5.9.3 and PHP 7.4.8? A smoke test was performed on 2022-04-26 04:05:36 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	0.377 s	0.263 s	-0.114 s	3.37 MiB	3.44 MiB	+ 75.53 KiB
/wp-admin/edit.php	0.182 s	0.195 s	+0.013 s	3.4 MiB	3.47 MiB	+ 74.82 KiB
/wp-admin/post-new.php	0.874 s	0.996 s	+0.122 s	5.68 MiB	5.77 MiB	+ 89.77 KiB
/wp-admin/upload.php	0.497 s	0.325 s	-0.172 s	3.25 MiB	3.39 MiB	+ 147.05 KiB
/wp-admin/options-writing.php	0.256 s	0.145 s	-0.111 s	3.24 MiB	3.31 MiB	+ 66.88 KiB
/wp-admin/media-new.php	0.273 s	0.198 s	-0.075 s	3.23 MiB	3.37 MiB	+ 147.23 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.195 s	0.185 s	-0.010 s	3.27 MiB	3.4 MiB	+ 140.1 KiB
/wp-admin/post-new.php?post_type=page	0.663 s	0.782 s	+0.119 s	5.68 MiB	5.76 MiB	+ 85.36 KiB
/wp-admin/options-discussion.php	0.236 s	0.326 s	+0.090 s	3.22 MiB	3.3 MiB	+ 83.51 KiB
/wp-admin/edit-comments.php	0.218 s	0.226 s	+0.008 s	3.27 MiB	3.4 MiB	+ 138.42 KiB
/	0.293 s	0.229 s	-0.064 s	3.4 MiB	3.47 MiB	+ 70.42 KiB
Average	0.369 s	0.352 s	-0.018 s	3.73 MiB	3.83 MiB	+ 101.74 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	55.8%	1,806	624	27
	SVG	41.5%	1,345	3	5
	JavaScript	1.4%	44	46	6
	JSON	0.9%	30	0	2
	CSS	0.4%	13	15	4
	HTML	0.0%	1	0	1
Total			3,239	688	45

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

[26-Apr-2022 04:05:55 UTC] PHP Notice:  Undefined variable: global_css in /wp-content/plugins/css-js-manager/admin/critical-css-type.php on line 144

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