WP Fastest Cache

Does WP Fastest Cache work with WordPress 4.8.2 and PHP 7.0.16? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 68.3 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.

WordPress version4.8.2
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-fastest-cache/

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Pages 3

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=wp-fastest-cache%2FwpFastestCache.php&plugin_status=all&paged=1&s&_wpnonce=d56f77fc6d
Aspect after-activation
HTTP status 200 OK
Load time 0.069 s
Memory usage 2.9 MiB
JS errors None
Resource errors None

WP Fastest Cache

Page screenshot: WP Fastest Cache
URL /wp-admin/admin.php?page=wpfastestcacheoptions
Aspect menu-item
HTTP status 200 OK
Load time 0.055 s
Memory usage 3.07 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200 OK
Load time 0.073 s
Memory usage 2.72 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.121 s0.041 s-0.080 s2.9 MiB2.96 MiB+ 67.64 KiB
/wp-admin/edit.php0.093 s0.093 s+0.000 s2.91 MiB2.99 MiB+ 77.13 KiB
/wp-admin/post-new.php0.181 s0.061 s-0.120 s2.99 MiB3.06 MiB+ 74.78 KiB
/wp-admin/upload.php0.070 s0.038 s-0.032 s2.82 MiB2.88 MiB+ 66.9 KiB
/wp-admin/options-writing.php0.075 s0.067 s-0.008 s2.81 MiB2.87 MiB+ 66.9 KiB
/wp-admin/media-new.php0.048 s0.068 s+0.020 s2.8 MiB2.86 MiB+ 66.9 KiB
/wp-admin/edit-tags.php?taxonomy=category0.082 s0.080 s-0.002 s2.84 MiB2.91 MiB+ 67.52 KiB
/wp-admin/post-new.php?post_type=page0.164 s0.148 s-0.016 s2.98 MiB3.04 MiB+ 67.21 KiB
/wp-admin/options-discussion.php0.085 s0.032 s-0.053 s2.8 MiB2.87 MiB+ 67.21 KiB
/wp-admin/edit-comments.php0.085 s0.109 s+0.024 s2.84 MiB2.91 MiB+ 68.19 KiB
/0.095 s0.072 s-0.023 s2.59 MiB2.65 MiB+ 60.89 KiB
Average 0.100 s0.074 s-0.026 s2.84 MiB2.91 MiB+ 68.3 KiB


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 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "WP Fastest Cache" Admin Menu