Clearfy – WordPress optimization plugin and disable ultimate tweaker 1.0.2

Does "Clearfy - disable unused features" work with WordPress 4.8.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
1PHP fatal errors
No JavaScript exceptions
1Page failed to load
  • 1 500 Internal Server Error
No resource errors
Performance

Memory usage: 186.84 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 version4.8.1
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/clearfy/
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Pages 8

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=clearfy%2Fclearfy.php&plugin_status=all&paged=1&s&_wpnonce=0466b427fa
Aspect after-activation
HTTP status 200 OK
Load time 0.093 s
Memory usage 3.06 MiB
JS errors None
Resource errors None

Settings → Clearfy – disable unused features

Page screenshot: Settings → Clearfy – disable unused features
URL /wp-admin/options-general.php?page=general-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.048 s
Memory usage 3.34 MiB
JS errors None
Resource errors None

Clearfy - disable unused features ‹ Test site — WordPress

Screenshot not available
URL /wp-admin/admin.php?page=support-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.021 s
Memory usage 3.34 MiB
JS errors None
Resource errors None

SEO

Page screenshot: SEO
URL /wp-admin/admin.php?page=seo-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.047 s
Memory usage 3.28 MiB
JS errors None
Resource errors None

Duplicate pages

Page screenshot: Duplicate pages
URL /wp-admin/admin.php?page=double_pages-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.040 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Defence

Page screenshot: Defence
URL /wp-admin/admin.php?page=defence-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.045 s
Memory usage 3.25 MiB
JS errors None
Resource errors None

Advanced

Page screenshot: Advanced
URL /wp-admin/admin.php?page=additionally-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.039 s
Memory usage 3.26 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 0.116 s
Memory usage 2.68 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.121 s0.043 s-0.078 s2.9 MiB3.09 MiB+ 200.21 KiB
/wp-admin/edit.php0.108 s0.109 s+0.001 s2.92 MiB3.12 MiB+ 206.73 KiB
/wp-admin/post-new.php0.200 s0.074 s-0.126 s2.99 MiB3.19 MiB+ 201.95 KiB
/wp-admin/upload.php0.098 s0.134 s+0.036 s2.83 MiB3.02 MiB+ 194.59 KiB
/wp-admin/options-writing.php0.088 s0.094 s+0.006 s2.82 MiB3.01 MiB+ 194.59 KiB
/wp-admin/media-new.php0.062 s0.104 s+0.042 s2.81 MiB3 MiB+ 194.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.111 s0.106 s-0.005 s2.85 MiB3.04 MiB+ 194.59 KiB
/wp-admin/post-new.php?post_type=page0.170 s0.185 s+0.015 s2.98 MiB3.17 MiB+ 194.7 KiB
/wp-admin/options-discussion.php0.087 s0.099 s+0.012 s2.81 MiB3 MiB+ 194.59 KiB
/wp-admin/edit-comments.php0.099 s0.107 s+0.008 s2.85 MiB3.04 MiB+ 194.63 KiB
/0.100 s0.086 s-0.014 s2.6 MiB2.68 MiB+ 84 KiB
Average 0.113 s0.104 s-0.009 s2.85 MiB3.03 MiB+ 186.84 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 9 lines

[08-Sep-2017 10:08:27 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_SupportPage::getOptions() in /wp-content/plugins/clearfy/admin/includes/class.pages.php:116
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/class.pages.php(87): WbcrClr_Page->showOptions('general')
#1 /wp-content/plugins/clearfy/libs/factory/pages/includes/page.class.php(68): WbcrClr_Page->indexAction()
#2 /wp-content/plugins/clearfy/libs/factory/pages/includes/admin-page.class.php(191): FactoryPages321_Page->executeByName('index')
#3 /wp-content/plugins/clearfy/libs/factory/pages/pages.php(33): FactoryPages321_AdminPage->connect()
#4 /wp-includes/class-wp-hook.php(298): FactoryPages321::actionAdminMenu('')
#5 /wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array)
#6 /opt/bitnami/apps/wordpress/htdo in /wp-content/plugins/clearfy/admin/includes/class.pages.php on line 116
See also: All tests for this plugin, How to Hide Webcraftic Clearfy – WordPress optimization plugin Admin Menus