W3 Total Cache 0.9.5.4

Does W3 Total Cache work with WordPress 4.9.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
2PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 576.71 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.052 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version4.9.1
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/w3-total-cache/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 19

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=w3-total-cache%2Fw3-total-cache.php&plugin_status=all&paged=1&s&_wpnonce=0b8ba7b679
Aspect after-activation
HTTP status 200 OK
Load time 0.225 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Performance

Page screenshot: Performance
URL /wp-admin/admin.php?page=w3tc_dashboard
Aspect menu-item
HTTP status 200 OK
Load time 4.792 s
Memory usage 3.99 MiB
JS errors None
Resource errors None

Performance → General Settings

Page screenshot: Performance → General Settings
URL /wp-admin/admin.php?page=w3tc_general
Aspect menu-item
HTTP status 200 OK
Load time 0.078 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Performance → Page Cache

Page screenshot: Performance → Page Cache
URL /wp-admin/admin.php?page=w3tc_pgcache
Aspect menu-item
HTTP status 200 OK
Load time 0.056 s
Memory usage 4.1 MiB
JS errors None
Resource errors None

Performance → Minify

Page screenshot: Performance → Minify
URL /wp-admin/admin.php?page=w3tc_minify
Aspect menu-item
HTTP status 200 OK
Load time 0.067 s
Memory usage 4.23 MiB
JS errors None
Resource errors None

Performance → Database Cache

Page screenshot: Performance → Database Cache
URL /wp-admin/admin.php?page=w3tc_dbcache
Aspect menu-item
HTTP status 200 OK
Load time 0.056 s
Memory usage 3.8 MiB
JS errors None
Resource errors None

Performance → Object Cache

Page screenshot: Performance → Object Cache
URL /wp-admin/admin.php?page=w3tc_objectcache
Aspect menu-item
HTTP status 200 OK
Load time 0.064 s
Memory usage 3.8 MiB
JS errors None
Resource errors None

Performance → Browser Cache

Page screenshot: Performance → Browser Cache
URL /wp-admin/admin.php?page=w3tc_browsercache
Aspect menu-item
HTTP status 200 OK
Load time 0.120 s
Memory usage 4.1 MiB
JS errors None
Resource errors None

Performance → User Agent Groups

Page screenshot: Performance → User Agent Groups
URL /wp-admin/admin.php?page=w3tc_mobile
Aspect menu-item
HTTP status 200 OK
Load time 0.057 s
Memory usage 3.89 MiB
JS errors None
Resource errors None

Performance → Referrer Groups

Page screenshot: Performance → Referrer Groups
URL /wp-admin/admin.php?page=w3tc_referrer
Aspect menu-item
HTTP status 200 OK
Load time 0.056 s
Memory usage 3.87 MiB
JS errors None
Resource errors None

Performance → CDN

Page screenshot: Performance → CDN
URL /wp-admin/admin.php?page=w3tc_cdn
Aspect menu-item
HTTP status 200 OK
Load time 0.108 s
Memory usage 4.12 MiB
JS errors None
Resource errors None

Performance → Monitoring

Page screenshot: Performance → Monitoring
URL /wp-admin/admin.php?page=w3tc_monitoring
Aspect menu-item
HTTP status 200 OK
Load time 1.938 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Performance → Fragment Cache

Page screenshot: Performance → Fragment Cache
URL /wp-admin/admin.php?page=w3tc_fragmentcache
Aspect menu-item
HTTP status 200 OK
Load time 0.135 s
Memory usage 3.83 MiB
JS errors None
Resource errors None

Performance → Extensions

Page screenshot: Performance → Extensions
URL /wp-admin/admin.php?page=w3tc_extensions
Aspect menu-item
HTTP status 200 OK
Load time 0.128 s
Memory usage 3.9 MiB
JS errors None
Resource errors None

Performance → FAQ

Page screenshot: Performance → FAQ
URL /wp-admin/admin.php?page=w3tc_faq
Aspect menu-item
HTTP status 200 OK
Load time 0.073 s
Memory usage 4.11 MiB
JS errors None
Resource errors None

Performance → Support

Page screenshot: Performance → Support
URL /wp-admin/admin.php?page=w3tc_support
Aspect menu-item
HTTP status 200 OK
Load time 0.081 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Performance → Install

Page screenshot: Performance → Install
URL /wp-admin/admin.php?page=w3tc_install
Aspect menu-item
HTTP status 200 OK
Load time 0.078 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

Performance → About

Page screenshot: Performance → About
URL /wp-admin/admin.php?page=w3tc_about
Aspect menu-item
HTTP status 200 OK
Load time 0.089 s
Memory usage 3.78 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200 OK
Load time 0.177 s
Memory usage 2.9 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.120 s0.067 s-0.053 s2.98 MiB3.61 MiB+ 644.99 KiB
/wp-admin/edit.php0.105 s0.178 s+0.073 s3.01 MiB3.64 MiB+ 651.98 KiB
/wp-admin/post-new.php0.190 s0.141 s-0.049 s3.07 MiB3.78 MiB+ 717.98 KiB
/wp-admin/upload.php0.098 s0.276 s+0.178 s2.91 MiB3.49 MiB+ 596.73 KiB
/wp-admin/options-writing.php0.095 s0.111 s+0.016 s2.9 MiB3.45 MiB+ 560.12 KiB
/wp-admin/media-new.php0.051 s0.079 s+0.028 s2.89 MiB3.44 MiB+ 560.12 KiB
/wp-admin/edit-tags.php?taxonomy=category0.106 s0.183 s+0.077 s2.93 MiB3.5 MiB+ 576.12 KiB
/wp-admin/post-new.php?post_type=page0.193 s0.296 s+0.103 s3.08 MiB3.76 MiB+ 694.6 KiB
/wp-admin/options-discussion.php0.100 s0.176 s+0.076 s2.9 MiB3.46 MiB+ 576.3 KiB
/wp-admin/edit-comments.php0.103 s0.134 s+0.031 s2.94 MiB3.5 MiB+ 576.03 KiB
/0.084 s0.171 s+0.087 s2.72 MiB2.9 MiB+ 188.82 KiB
Average 0.113 s0.165 s+0.052 s2.94 MiB3.5 MiB+ 576.71 KiB

Additions

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 4

PHP Error Log 2 lines

[30-Nov-2017 18:26:44 UTC] PHP Notice: The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended. in /wp-includes/class-simplepie.php on line 1421
[30-Nov-2017 18:26:45 UTC] PHP Notice: A feed could not be found at http://feeds.feedburner.com/W3TOTALCACHE. A feed with an invalid mime type may fall victim to this error, or SimplePie was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed. in /wp-includes/class-simplepie.php on line 1555
See also: All tests for this plugin, How to Hide W3 Total Cache Admin Menus