WP Super Cache 1.6.4

Does WP Super Cache work with WordPress 4.9.8 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: 124.25 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 version4.9.8
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?activate=true&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=fec6afe3af
Aspect after-activation
HTTP status 200 OK
Load time 0.176 s
Memory usage 3.19 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 OK
Load time 0.081 s
Memory usage 3.16 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 0.083 s
Memory usage 2.93 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.145 s0.099 s-0.046 s3.12 MiB3.24 MiB+ 124.15 KiB
/wp-admin/edit.php0.109 s0.112 s+0.003 s3.14 MiB3.25 MiB+ 115.49 KiB
/wp-admin/post-new.php0.210 s0.193 s-0.017 s3.21 MiB3.33 MiB+ 130.66 KiB
/wp-admin/upload.php0.145 s0.154 s+0.009 s2.98 MiB3.1 MiB+ 122.33 KiB
/wp-admin/options-writing.php0.098 s0.091 s-0.007 s3.06 MiB3.09 MiB+ 31.29 KiB
/wp-admin/media-new.php0.063 s0.072 s+0.009 s2.96 MiB3.08 MiB+ 122.5 KiB
/wp-admin/edit-tags.php?taxonomy=category0.095 s0.102 s+0.007 s3 MiB3.18 MiB+ 187.41 KiB
/wp-admin/post-new.php?post_type=page0.191 s0.184 s-0.007 s3.21 MiB3.33 MiB+ 123.41 KiB
/wp-admin/options-discussion.php0.121 s0.090 s-0.031 s2.97 MiB3.09 MiB+ 123.44 KiB
/wp-admin/edit-comments.php0.110 s0.113 s+0.003 s3.01 MiB3.19 MiB+ 186.31 KiB
/0.126 s0.141 s+0.015 s2.83 MiB2.93 MiB+ 99.76 KiB
Average 0.128 s0.123 s-0.006 s3.04 MiB3.16 MiB+ 124.25 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 5

PHP Error Log

The log file is empty.

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