Async JavaScript 2.18.12.10

Does Async JavaScript work with WordPress 5.1.1 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: 40.15 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 version5.1.1
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

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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=adb7ecc451
Aspect after-activation
HTTP status 200
Load time 0.219 s
Memory usage 3.26 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 0.219 s
Memory usage 3.33 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 0.162 s
Memory usage 3.36 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 0.152 s
Memory usage 3.33 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 0.160 s
Memory usage 3.28 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 0.711 s
Memory usage 3.6 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 0.251 s
Memory usage 2.98 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 0.184 s
Memory usage 3.32 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.233 s0.214 s-0.019 s3.29 MiB3.32 MiB+ 29.91 KiB
/wp-admin/edit.php0.158 s0.181 s+0.023 s3.32 MiB3.34 MiB+ 22.96 KiB
/wp-admin/post-new.php1.032 s0.908 s-0.124 s4.92 MiB5.01 MiB+ 94.13 KiB
/wp-admin/upload.php0.514 s0.334 s-0.180 s3.15 MiB3.17 MiB+ 22.88 KiB
/wp-admin/options-writing.php0.170 s0.140 s-0.030 s3.14 MiB3.17 MiB+ 22.88 KiB
/wp-admin/media-new.php0.207 s0.180 s-0.027 s3.13 MiB3.16 MiB+ 22.88 KiB
/wp-admin/edit-tags.php?taxonomy=category0.183 s0.179 s-0.004 s3.17 MiB3.26 MiB+ 86.88 KiB
/wp-admin/post-new.php?post_type=page0.928 s0.957 s+0.029 s4.91 MiB4.99 MiB+ 86.88 KiB
/wp-admin/options-discussion.php0.313 s0.224 s-0.089 s3.14 MiB3.16 MiB+ 22.88 KiB
/wp-admin/edit-comments.php0.222 s0.189 s-0.033 s3.24 MiB3.27 MiB+ 22.88 KiB
/0.461 s0.162 s-0.299 s2.98 MiB2.99 MiB+ 6.58 KiB
Average 0.402 s0.333 s-0.068 s3.49 MiB3.53 MiB+ 40.15 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