WP Super Cache 1.7.9

Does WP Super Cache work with WordPress 6.0.1 and PHP 7.4.8? 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: 69.71 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 version6.0.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 2,000,000+
WordPress.org page https://wordpress.org/plugins/wp-super-cache/

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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-super-cache%2Fwp-cache.php&plugin_status=all&paged=1&s&_wpnonce=6ac5873ca5
Aspect after-activation
HTTP status 200
Load time 0.303 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Settings → WP Super Cache

Page screenshot: Settings → WP Super Cache
URL /wp-admin/options-general.php?page=wpsupercache
Aspect menu-item
HTTP status 200
Load time 0.195 s
Memory usage 3.73 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 0.294 s
Memory usage 3.62 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.322 s0.264 s-0.058 s3.72 MiB3.78 MiB+ 61.65 KiB
/wp-admin/edit.php0.172 s0.187 s+0.015 s3.75 MiB3.81 MiB+ 53.65 KiB
/wp-admin/post-new.php0.792 s1.065 s+0.273 s5.54 MiB5.63 MiB+ 86.96 KiB
/wp-admin/upload.php0.611 s0.326 s-0.285 s3.68 MiB3.74 MiB+ 60.52 KiB
/wp-admin/options-writing.php0.262 s0.145 s-0.117 s3.62 MiB3.72 MiB+ 103.8 KiB
/wp-admin/media-new.php0.300 s0.187 s-0.113 s3.66 MiB3.72 MiB+ 60.69 KiB
/wp-admin/edit-tags.php?taxonomy=category0.177 s0.173 s-0.004 s3.69 MiB3.75 MiB+ 62.22 KiB
/wp-admin/post-new.php?post_type=page0.712 s0.738 s+0.026 s5.54 MiB5.62 MiB+ 78.55 KiB
/wp-admin/options-discussion.php0.207 s0.310 s+0.103 s3.6 MiB3.72 MiB+ 124.69 KiB
/wp-admin/edit-comments.php0.227 s0.230 s+0.003 s3.69 MiB3.75 MiB+ 60.5 KiB
/0.257 s0.202 s-0.055 s3.6 MiB3.62 MiB+ 13.65 KiB
Average 0.367 s0.348 s-0.019 s4.01 MiB4.08 MiB+ 69.71 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 File58.7%12,8587,63116
Total 21,906 8,354 54

PHP Code Analysis | More results »

Lines of code 8,119
Total complexity 2,308
Median class complexity 5.5
Median method complexity 2.0
Most complex class WP_Super_Cache_Rest_Update_Settings
Most complex function wp_cache_get_ob()
Classes 12
Methods 65
Functions 246


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.

No new entries found.

PHP Error Log

The log file is empty.

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