Clearfy - disable unused features 1.1.2

Does "Clearfy - disable unused features" work with WordPress 4.8.2 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
8PHP fatal errors
No JavaScript exceptions
8Pages failed to load
  • 8 500 Internal Server Error
No resource errors
Performance

Memory usage: 296.52 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 version4.8.2
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 11

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=12a976c9df
Aspect after-activation
HTTP status 200 OK
Load time 0.100 s
Memory usage 3.26 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=quick_start-wbcr_clearfy
Aspect menu-item
HTTP status 200 OK
Load time 0.047 s
Memory usage 3.17 MiB
JS errors None
Resource errors None

Code cleaning

Page screenshot: Code cleaning
URL /wp-admin/admin.php?page=code_clean-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.029 s
Memory usage N/A
JS errors None
Resource errors None

Privacy Settings

Page screenshot: Privacy Settings
URL /wp-admin/admin.php?page=privacy-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.032 s
Memory usage N/A
JS errors None
Resource errors None

Header cleaning

Page screenshot: Header cleaning
URL /wp-admin/admin.php?page=updates-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.024 s
Memory usage N/A
JS errors None
Resource errors None

SEO

Page screenshot: SEO
URL /wp-admin/admin.php?page=seo-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.026 s
Memory usage N/A
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 500 Internal Server Error
Load time 0.025 s
Memory usage N/A
JS errors None
Resource errors None

Defence

Page screenshot: Defence
URL /wp-admin/admin.php?page=defence-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.029 s
Memory usage N/A
JS errors None
Resource errors None

Widgets

Page screenshot: Widgets
URL /wp-admin/admin.php?page=widgets-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.025 s
Memory usage N/A
JS errors None
Resource errors None

Advanced

Page screenshot: Advanced
URL /wp-admin/admin.php?page=additionally-wbcr_clearfy
Aspect menu-item
HTTP status 500 Internal Server Error
Load time 0.022 s
Memory usage N/A
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 0.100 s
Memory usage 2.69 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.142 s0.044 s-0.098 s2.9 MiB3.24 MiB+ 355.24 KiB
/wp-admin/edit.php0.110 s0.108 s-0.002 s2.91 MiB3.27 MiB+ 364.13 KiB
/wp-admin/post-new.php0.224 s0.058 s-0.166 s2.99 MiB3.33 MiB+ 349.28 KiB
/wp-admin/upload.php0.077 s0.120 s+0.043 s2.82 MiB3.1 MiB+ 282.41 KiB
/wp-admin/options-writing.php0.074 s0.088 s+0.014 s2.81 MiB3.08 MiB+ 275.79 KiB
/wp-admin/media-new.php0.051 s0.079 s+0.028 s2.8 MiB3.08 MiB+ 280.9 KiB
/wp-admin/edit-tags.php?taxonomy=category0.085 s0.094 s+0.009 s2.84 MiB3.12 MiB+ 281.29 KiB
/wp-admin/post-new.php?post_type=page0.163 s0.176 s+0.013 s2.98 MiB3.32 MiB+ 349.2 KiB
/wp-admin/options-discussion.php0.077 s0.085 s+0.008 s2.81 MiB3.08 MiB+ 276.84 KiB
/wp-admin/edit-comments.php0.071 s0.110 s+0.039 s2.85 MiB3.18 MiB+ 341.13 KiB
/0.063 s0.083 s+0.020 s2.6 MiB2.7 MiB+ 105.55 KiB
Average 0.103 s0.095 s-0.008 s2.85 MiB3.14 MiB+ 296.52 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 72 lines

[21-Sep-2017 03:22:21 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_CodeCleanPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/bi in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:21 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_PrivacyPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/bitn in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_UpdatesPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/bitn in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_SeoPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/ in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_DoublePagesPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/ in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_DefencePage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/bitn in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_WidgetsPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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/bitn in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
[21-Sep-2017 03:22:22 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method WbcrClr_AdditionallyPage::showPageContent() in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php:361
Stack trace:
#0 /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php(143): WbcrClr_Page->showPage('quick_start')
#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 in /wp-content/plugins/clearfy/admin/includes/classes/class.pages.php on line 361
See also: All tests for this plugin, How to Hide Webcraftic Clearfy – WordPress optimization plugin Admin Menus