WP Fastest Cache 1.1.2

Does WP Fastest Cache work with WordPress 6.1.1 and PHP 8.1.12? 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: 105.78 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.

WordPress version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-fastest-cache/

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?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=fb1990304e
Aspect after-activation
HTTP status 200
Load time 0.288 s
Memory usage 3.1 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
Load time 0.551 s
Memory usage 3.19 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
Load time 0.262 s
Memory usage 3.09 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.281 s0.273 s-0.008 s3.05 MiB3.15 MiB+ 110.95 KiB
/wp-admin/edit.php0.191 s0.235 s+0.044 s3.07 MiB3.18 MiB+ 112 KiB
/wp-admin/post-new.php0.781 s0.996 s+0.215 s4.97 MiB5.07 MiB+ 109.96 KiB
/wp-admin/upload.php0.558 s0.291 s-0.267 s2.99 MiB3.08 MiB+ 92.65 KiB
/wp-admin/options-writing.php0.177 s0.176 s-0.001 s2.99 MiB3.07 MiB+ 80.55 KiB
/wp-admin/media-new.php0.287 s0.252 s-0.035 s2.97 MiB3.07 MiB+ 105.15 KiB
/wp-admin/edit-tags.php?taxonomy=category0.411 s0.204 s-0.207 s2.98 MiB3.09 MiB+ 110.95 KiB
/wp-admin/post-new.php?post_type=page0.620 s0.797 s+0.177 s4.96 MiB5.06 MiB+ 104.61 KiB
/wp-admin/options-discussion.php0.209 s0.318 s+0.109 s2.97 MiB3.07 MiB+ 94.39 KiB
/wp-admin/edit-comments.php0.209 s0.218 s+0.009 s3 MiB3.09 MiB+ 93.41 KiB
/0.288 s0.224 s-0.064 s2.94 MiB3.09 MiB+ 148.95 KiB
Average 0.365 s0.362 s-0.003 s3.35 MiB3.46 MiB+ 105.78 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PO File
Language % Lines of code Comment lines Files
PO File20.9%3,6451,86912
Total 17,456 2,994 88

PHP Code Analysis | More results »

Lines of code 7,283
Total complexity 1,929
Median class complexity 56.0
Median method complexity 4.0
Most complex class WpFastestCache
Most complex function WpFastestCacheAdmin::optionsPage()
Classes 14
Methods 266
Functions 6


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