Async JavaScript 2.18.03.15

Does Async JavaScript work with WordPress 4.9.5 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: 42.49 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 version4.9.5
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

WordPress compatibility badge PHP compatibility badge

Get badge code

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=b6b4befa50
Aspect after-activation
HTTP status 200 OK
Load time 0.126 s
Memory usage 2.94 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 0.074 s
Memory usage 3.08 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 0.107 s
Memory usage 2.72 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 0.102 s
Memory usage 3.06 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.140 s0.107 s-0.033 s2.97 MiB3.06 MiB+ 85.8 KiB
/wp-admin/edit.php0.126 s0.095 s-0.031 s3 MiB3.08 MiB+ 83.63 KiB
/wp-admin/post-new.php0.186 s0.241 s+0.055 s3.07 MiB3.16 MiB+ 90.8 KiB
/wp-admin/upload.php0.097 s0.132 s+0.035 s2.9 MiB2.92 MiB+ 19.54 KiB
/wp-admin/options-writing.php0.089 s0.091 s+0.002 s2.89 MiB2.91 MiB+ 19.54 KiB
/wp-admin/media-new.php0.060 s0.072 s+0.012 s2.88 MiB2.9 MiB+ 19.54 KiB
/wp-admin/edit-tags.php?taxonomy=category0.126 s0.089 s-0.037 s2.92 MiB2.94 MiB+ 19.54 KiB
/wp-admin/post-new.php?post_type=page0.169 s0.154 s-0.015 s3.07 MiB3.15 MiB+ 83.54 KiB
/wp-admin/options-discussion.php0.077 s0.077 s+0.000 s2.89 MiB2.91 MiB+ 19.54 KiB
/wp-admin/edit-comments.php0.084 s0.100 s+0.016 s2.93 MiB2.95 MiB+ 19.54 KiB
/0.080 s0.132 s+0.052 s2.71 MiB2.72 MiB+ 6.43 KiB
Average 0.112 s0.117 s+0.005 s2.93 MiB2.97 MiB+ 42.49 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 11

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