Report - Async JavaScript 2.20.03.01

Does Async JavaScript work with WordPress 5.6 and PHP 7.4.8? A smoke test was performed on 2020-12-09 01:43:58 UTC.

Summary

Errors

2	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 14.6 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.074 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.6
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2023-06-22T08:00:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/async-javascript/
Badges	Get badge code

Pages 8

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=async-javascript%2Fasync-javascript.php&plugin_status=all&paged=1&s&_wpnonce=688a4d980a
Aspect	after-activation
HTTP status	200
Load time	0.384 s
Memory usage	2.71 MiB
JS errors	None
Resource errors	None

Settings → Async JavaScript

URL	/wp-admin/options-general.php?page=async-javascript
Aspect	menu-item
HTTP status	200
Load time	0.280 s
Memory usage	2.85 MiB
JS errors	None
Resource errors	None

Settings → Async JavaScript → Wizard

URL	/wp-admin/options-general.php?page=async-javascript&tab=wizard
Aspect	menu-item-tab
HTTP status	200
Load time	0.158 s
Memory usage	2.82 MiB
JS errors	None
Resource errors	None

Settings → Async JavaScript → Status

URL	/wp-admin/options-general.php?page=async-javascript&tab=status
Aspect	menu-item-tab
HTTP status	200
Load time	0.215 s
Memory usage	2.84 MiB
JS errors	None
Resource errors	None

Settings → Async JavaScript → Help

URL	/wp-admin/options-general.php?page=async-javascript&tab=help
Aspect	menu-item-tab
HTTP status	200
Load time	0.284 s
Memory usage	2.72 MiB
JS errors	None
Resource errors	None

Settings → Async JavaScript → Optimize More!

URL	/wp-admin/options-general.php?page=async-javascript&tab=Optimize+More%21
Requested URL	/wp-admin/options-general.php?page=async-javascript&tab=Optimize%20More!
Aspect	menu-item-tab
HTTP status	200
Load time	0.893 s
Memory usage	5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.248 s
Memory usage	2.62 MiB
JS errors	None
Resource errors	None

Dashboard ‹ Test site — WordPress

URL	/wp-admin/index.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.438 s
Memory usage	2.82 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.265 s	0.705 s	+0.440 s	2.79 MiB	2.82 MiB	+ 27.08 KiB
/wp-admin/edit.php	0.177 s	0.292 s	+0.115 s	2.83 MiB	2.86 MiB	+ 22.71 KiB
/wp-admin/post-new.php	0.874 s	1.702 s	+0.828 s	4.93 MiB	4.97 MiB	+ 35.07 KiB
/wp-admin/upload.php	0.534 s	0.433 s	-0.101 s	2.67 MiB	2.69 MiB	+ 21.58 KiB
/wp-admin/options-writing.php	0.150 s	0.165 s	+0.015 s	2.68 MiB	2.67 MiB	- 10.45 KiB
/wp-admin/media-new.php	0.220 s	0.201 s	-0.019 s	2.64 MiB	2.67 MiB	+ 21.75 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.177 s	-0.019 s	2.68 MiB	2.7 MiB	+ 22.66 KiB
/wp-admin/post-new.php?post_type=page	1.155 s	0.667 s	-0.488 s	4.92 MiB	4.94 MiB	+ 22.66 KiB
/wp-admin/options-discussion.php	0.293 s	0.357 s	+0.064 s	2.65 MiB	2.67 MiB	+ 22.06 KiB
/wp-admin/edit-comments.php	0.220 s	0.201 s	-0.019 s	2.75 MiB	2.77 MiB	+ 21.56 KiB
/	0.252 s	0.252 s	+0.000 s	2.67 MiB	2.62 MiB	- 46.04 KiB
Average	0.394 s	0.468 s	+0.074 s	3.11 MiB	3.12 MiB	+ 14.6 KiB

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` 13

aj_async
aj_autoptimize_enabled
aj_autoptimize_method
aj_defer
aj_enabled
aj_enabled_logged
aj_enabled_shop
aj_exclusions
aj_jquery
aj_method
aj_plugin_exclusions
aj_theme_exclusions
aj_version

Meta Boxes

{
    "dashboard": {
        "aj_dashboard_widget": {
            "title": "Async JavaScript",
            "context": "normal"
        }
    }
}

PHP Error Log 2 lines

[09-Dec-2020 01:44:13 UTC] PHP Deprecated:  Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /wp-content/plugins/async-javascript/asyncjsDashboardScreens.php on line 14
[09-Dec-2020 01:44:14 UTC] PHP Deprecated:  Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /wp-content/plugins/async-javascript/asyncjsStatusScreens.php on line 24

Async JavaScript 2.20.03.01