Async JavaScript 2.18.12.10

Does Async JavaScript work with WordPress 5.2.1 and PHP 7.0.16? 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: 6.24 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 version5.2.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 70,000+
WordPress.org page https://wordpress.org/plugins/async-javascript/
Badges

Get badge code

Pages 8

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=async-javascript%2Fasync-javascript.php&plugin_status=all&paged=1&s&_wpnonce=8dbdbf1aea
Aspect after-activation
HTTP status 200
Load time 0.310 s
Memory usage 3.45 MiB
JS errors None
Resource errors None

Settings → Async JavaScript

Page screenshot: Settings → Async JavaScript
URL /wp-admin/options-general.php?page=async-javascript
Aspect menu-item
HTTP status 200
Load time 0.243 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Settings → Async JavaScript → Wizard

Page screenshot: Settings → Async JavaScript → Wizard
URL /wp-admin/options-general.php?page=async-javascript&tab=wizard
Aspect menu-item-tab
HTTP status 200
Load time 0.175 s
Memory usage 3.55 MiB
JS errors None
Resource errors None

Settings → Async JavaScript → Status

Page screenshot: Settings → Async JavaScript → Status
URL /wp-admin/options-general.php?page=async-javascript&tab=status
Aspect menu-item-tab
HTTP status 200
Load time 0.199 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Settings → Async JavaScript → Help

Page screenshot: Settings → Async JavaScript → Help
URL /wp-admin/options-general.php?page=async-javascript&tab=help
Aspect menu-item-tab
HTTP status 200
Load time 0.198 s
Memory usage 3.46 MiB
JS errors None
Resource errors None

Settings → Async JavaScript → Optimize More!

Page screenshot: 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 0.720 s
Memory usage 4.97 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 0.281 s
Memory usage 3.17 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.228 s
Memory usage 3.5 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.286 s0.259 s-0.027 s3.47 MiB3.5 MiB+ 29.91 KiB
/wp-admin/edit.php0.226 s0.200 s-0.026 s3.5 MiB3.52 MiB+ 22.96 KiB
/wp-admin/post-new.php1.126 s1.188 s+0.062 s5.26 MiB5.29 MiB+ 30.13 KiB
/wp-admin/upload.php0.511 s0.396 s-0.115 s3.33 MiB3.36 MiB+ 21.8 KiB
/wp-admin/options-writing.php0.182 s0.179 s-0.003 s3.42 MiB3.35 MiB- 71.42 KiB
/wp-admin/media-new.php0.216 s0.203 s-0.013 s3.32 MiB3.34 MiB+ 21.97 KiB
/wp-admin/edit-tags.php?taxonomy=category0.201 s0.231 s+0.030 s3.42 MiB3.44 MiB+ 22.88 KiB
/wp-admin/post-new.php?post_type=page1.049 s1.035 s-0.014 s5.24 MiB5.27 MiB+ 22.88 KiB
/wp-admin/options-discussion.php0.260 s0.211 s-0.049 s3.32 MiB3.34 MiB+ 22.28 KiB
/wp-admin/edit-comments.php0.252 s0.242 s-0.010 s3.43 MiB3.45 MiB+ 21.78 KiB
/0.371 s0.187 s-0.184 s3.25 MiB3.17 MiB- 76.52 KiB
Average 0.425 s0.394 s-0.032 s3.72 MiB3.73 MiB+ 6.24 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

Meta Boxes

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

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Async JavaScript Admin Menus and Widgets