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CSS JS Manager, Async JavaScript, Defer Render Blocking CSS 2.4.49.21

Does "CSS JS Manager, Async JavaScript, Defer Render Blocking CSS" work with WordPress 6.4.2 and PHP 8.1.12? A smoke test was performed on 2023-12-08 12:23:10 UTC.

Summary

Pages 6

Plugins ‹ Test site — WordPress

CSS JS Manager

Critical CSS

Critical CSS → Add New Post

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	0.370 s	0.337 s	-0.033 s	3.38 MiB	3.46 MiB	+ 82.84 KiB
/wp-admin/edit.php	0.231 s	0.213 s	-0.018 s	3.41 MiB	3.49 MiB	+ 82.5 KiB
/wp-admin/post-new.php	1.086 s	0.626 s	-0.460 s	5.46 MiB	5.55 MiB	+ 93.41 KiB
/wp-admin/upload.php	0.692 s	0.578 s	-0.114 s	3.32 MiB	3.39 MiB	+ 66.64 KiB
/wp-admin/options-writing.php	0.224 s	0.208 s	-0.016 s	3.32 MiB	3.37 MiB	+ 59.2 KiB
/wp-admin/media-new.php	0.324 s	0.264 s	-0.060 s	3.29 MiB	3.37 MiB	+ 78.83 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.199 s	0.196 s	-0.003 s	3.31 MiB	3.39 MiB	+ 84 KiB
/wp-admin/post-new.php?post_type=page	0.614 s	0.594 s	-0.020 s	5.45 MiB	5.54 MiB	+ 89 KiB
/wp-admin/options-discussion.php	0.235 s	0.257 s	+0.022 s	3.3 MiB	3.37 MiB	+ 67.1 KiB
/wp-admin/edit-comments.php	0.244 s	0.371 s	+0.127 s	3.33 MiB	3.4 MiB	+ 65.88 KiB
/	0.286 s	0.238 s	-0.048 s	3.36 MiB	3.41 MiB	+ 57.63 KiB
Average	0.410 s	0.353 s	-0.057 s	3.72 MiB	3.79 MiB	+ 75.18 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%	1,765	622	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			3,196	688	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

[08-Dec-2023 12:23:31 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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