Preloader Plus 1.1

Does Preloader Plus work with WordPress 4.9.4 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
7Resource errors (CSS, JS, images, fonts and so on.)
  • 7 Protocol "" is unknown (#301)
Performance

Memory usage: 518.78 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 version4.9.4
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 40,000+
WordPress.org page https://wordpress.org/plugins/preloader-plus/
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Pages 6

Preloader Plus ‹ Test site — WordPress

Page screenshot: Preloader Plus ‹ Test site — WordPress
URL /wp-admin/admin.php?page=preloader_plus_setting_page
Requested URL /wp-admin/plugins.php?action=activate&plugin=preloader-plus%2Fpreloader-plus.php&plugin_status=all&paged=1&s&_wpnonce=92df6d82af
Aspect after-activation
HTTP status 200 OK
Load time 2.657 s
Memory usage 3.5 MiB
JS errors None
Resource errors
[
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    }
]

Preloader Plus

Page screenshot: Preloader Plus
URL /wp-admin/admin.php?page=preloader_plus_setting_page
Aspect menu-item
HTTP status 200 OK
Load time 0.037 s
Memory usage 3.4 MiB
JS errors None
Resource errors
[
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    },
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    },
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    },
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    },
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    },
    {
        "errorCode": 301,
        "errorString": "Protocol \"\" is unknown",
        "status": null,
        "statusText": null,
        "url": ""
    }
]

Preloader Plus → Contact Us

Page screenshot: Preloader Plus → Contact Us
URL /wp-admin/admin.php?page=preloader_plus_setting_page-contact
Aspect menu-item
HTTP status 200 OK
Load time 0.124 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Preloader Plus → Support Forum

Page screenshot: Preloader Plus → Support Forum
URL https://wordpress.org/support/plugin/preloader-plus
Requested URL /wp-admin/admin.php?page=preloader_plus_setting_page-wp-support-forum
Aspect menu-item
HTTP status 200 OK
Load time 0.947 s
Memory usage N/A
JS errors None
Resource errors None

Preloader Plus → Upgrade  ➤

Page screenshot: Preloader Plus → Upgrade  ➤
URL /wp-admin/admin.php?page=preloader_plus_setting_page-pricing
Aspect menu-item
HTTP status 200 OK
Load time 0.068 s
Memory usage 4.04 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 0.080 s
Memory usage 3.28 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.162 s0.107 s-0.055 s2.98 MiB3.49 MiB+ 523.65 KiB
/wp-admin/edit.php0.140 s0.107 s-0.033 s3 MiB3.51 MiB+ 518.44 KiB
/wp-admin/post-new.php0.201 s0.075 s-0.126 s3.08 MiB3.59 MiB+ 525.66 KiB
/wp-admin/upload.php0.102 s0.130 s+0.028 s2.91 MiB3.42 MiB+ 519.03 KiB
/wp-admin/options-writing.php0.103 s0.087 s-0.016 s2.9 MiB3.41 MiB+ 518.35 KiB
/wp-admin/media-new.php0.053 s0.080 s+0.027 s2.89 MiB3.4 MiB+ 518.66 KiB
/wp-admin/edit-tags.php?taxonomy=category0.093 s0.090 s-0.003 s2.93 MiB3.44 MiB+ 517.73 KiB
/wp-admin/post-new.php?post_type=page0.170 s0.153 s-0.017 s3.08 MiB3.59 MiB+ 519.03 KiB
/wp-admin/options-discussion.php0.087 s0.082 s-0.005 s2.9 MiB3.4 MiB+ 518.66 KiB
/wp-admin/edit-comments.php0.096 s0.107 s+0.011 s2.94 MiB3.44 MiB+ 518.39 KiB
/0.087 s0.077 s-0.010 s2.72 MiB3.22 MiB+ 508.95 KiB
Average 0.118 s0.100 s-0.018 s2.94 MiB3.45 MiB+ 518.78 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 4

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Preloader Plus" Admin Menu