WP Super Cache 1.6.5

Does WP Super Cache work with WordPress 5.2.1 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: 129.4 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 version5.2.1
PHP version7.0.16
MySQL version5.7.17
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=14b4ad906c
Aspect after-activation
HTTP status 200
Load time 0.419 s
Memory usage 3.54 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 0.277 s
Memory usage 3.52 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 0.255 s
Memory usage 3.28 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.284 s0.251 s-0.033 s3.47 MiB3.59 MiB+ 121.87 KiB
/wp-admin/edit.php0.245 s0.194 s-0.051 s3.5 MiB3.61 MiB+ 114.34 KiB
/wp-admin/post-new.php1.341 s1.250 s-0.091 s5.26 MiB5.43 MiB+ 176.11 KiB
/wp-admin/upload.php0.697 s0.459 s-0.238 s3.33 MiB3.45 MiB+ 122.23 KiB
/wp-admin/options-writing.php0.262 s0.202 s-0.060 s3.32 MiB3.44 MiB+ 114.26 KiB
/wp-admin/media-new.php0.224 s0.225 s+0.001 s3.32 MiB3.43 MiB+ 114.26 KiB
/wp-admin/edit-tags.php?taxonomy=category0.230 s0.214 s-0.016 s3.42 MiB3.54 MiB+ 122.26 KiB
/wp-admin/post-new.php?post_type=page1.212 s2.102 s+0.890 s5.24 MiB5.41 MiB+ 172.85 KiB
/wp-admin/options-discussion.php0.332 s0.304 s-0.028 s3.32 MiB3.44 MiB+ 122.57 KiB
/wp-admin/edit-comments.php0.331 s0.280 s-0.051 s3.42 MiB3.54 MiB+ 122.26 KiB
/0.436 s0.298 s-0.138 s3.17 MiB3.28 MiB+ 120.37 KiB
Average 0.509 s0.525 s+0.017 s3.71 MiB3.83 MiB+ 129.4 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 Super Cache" Admin Menu