Async JavaScript 2.17.11.03

Does Async JavaScript work with WordPress 4.8.3 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: 13.62 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 version4.8.3
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/async-javascript/
Badges

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Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&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=318fae0b2a
Aspect after-activation
HTTP status 200 OK
Load time 0.068 s
Memory usage 2.86 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 OK
Load time 0.035 s
Memory usage 2.82 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 OK
Load time 0.071 s
Memory usage 2.62 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 OK
Load time 0.117 s
Memory usage 2.92 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.124 s0.041 s-0.083 s2.9 MiB2.92 MiB+ 14.77 KiB
/wp-admin/edit.php0.107 s0.057 s-0.050 s2.92 MiB2.93 MiB+ 12.95 KiB
/wp-admin/post-new.php0.182 s0.078 s-0.104 s2.99 MiB3.01 MiB+ 20.44 KiB
/wp-admin/upload.php0.085 s0.105 s+0.020 s2.82 MiB2.84 MiB+ 12.87 KiB
/wp-admin/options-writing.php0.076 s0.059 s-0.017 s2.82 MiB2.83 MiB+ 12.87 KiB
/wp-admin/media-new.php0.040 s0.081 s+0.041 s2.81 MiB2.82 MiB+ 12.87 KiB
/wp-admin/edit-tags.php?taxonomy=category0.083 s0.076 s-0.007 s2.85 MiB2.86 MiB+ 12.87 KiB
/wp-admin/post-new.php?post_type=page0.160 s0.150 s-0.010 s2.98 MiB2.99 MiB+ 13.18 KiB
/wp-admin/options-discussion.php0.069 s0.070 s+0.001 s2.81 MiB2.82 MiB+ 12.87 KiB
/wp-admin/edit-comments.php0.077 s0.066 s-0.011 s2.85 MiB2.87 MiB+ 14.12 KiB
/0.107 s0.071 s-0.036 s2.61 MiB2.62 MiB+ 10.05 KiB
Average 0.101 s0.078 s-0.023 s2.85 MiB2.86 MiB+ 13.62 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.

Meta Boxes

{
    "dashboard": {
        "aj_dashboard_widget": "Async JavaScript"
    }
}

PHP Error Log

The log file is empty.

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