WP Fastest Cache

Does WP Fastest Cache work with WordPress 4.9.6 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: 67.79 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 version4.9.6
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=5710f737c3
Aspect after-activation
HTTP status 200 OK
Load time 0.089 s
Memory usage 3.11 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 0.067 s
Memory usage 3.21 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 0.107 s
Memory usage 2.85 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.108 s0.054 s-0.054 s3.09 MiB3.16 MiB+ 69.87 KiB
/wp-admin/edit.php0.111 s0.068 s-0.043 s3.12 MiB3.19 MiB+ 69.18 KiB
/wp-admin/post-new.php0.224 s0.124 s-0.100 s3.19 MiB3.26 MiB+ 74.83 KiB
/wp-admin/upload.php0.101 s0.053 s-0.048 s2.96 MiB3.02 MiB+ 66.18 KiB
/wp-admin/options-writing.php0.099 s0.056 s-0.043 s3.04 MiB3.01 MiB- 27.46 KiB
/wp-admin/media-new.php0.060 s0.039 s-0.021 s2.94 MiB3 MiB+ 66.35 KiB
/wp-admin/edit-tags.php?taxonomy=category0.113 s0.048 s-0.065 s2.98 MiB3.11 MiB+ 131.57 KiB
/wp-admin/post-new.php?post_type=page0.154 s0.091 s-0.063 s3.19 MiB3.26 MiB+ 67.57 KiB
/wp-admin/options-discussion.php0.099 s0.049 s-0.050 s2.94 MiB3.01 MiB+ 66.66 KiB
/wp-admin/edit-comments.php0.100 s0.046 s-0.054 s2.98 MiB3.11 MiB+ 131.45 KiB
/0.124 s0.101 s-0.023 s2.82 MiB2.85 MiB+ 29.46 KiB
Average 0.118 s0.066 s-0.051 s3.02 MiB3.09 MiB+ 67.79 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