Varnish Caching 1.6.9

Does Varnish Caching work with WordPress 5.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
1PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 106.99 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.

Environment
WordPress version5.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/vcaching/
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Pages 6

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=vcaching%2Fvcaching.php&plugin_status=all&paged=1&s&_wpnonce=fa1eb5d394
Aspect after-activation
HTTP status 200
Load time 0.211 s
Memory usage 3.3 MiB
JS errors None
Resource errors None

Varnish Caching

Page screenshot: Varnish Caching
URL /wp-admin/admin.php?page=vcaching-plugin
Aspect menu-item
HTTP status 200
Load time 0.146 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Varnish Caching → Console

Page screenshot: Varnish Caching → Console
URL /wp-admin/index.php?page=vcaching-plugin&tab=console
Aspect menu-item-tab
HTTP status 200
Load time 0.155 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Varnish Caching → Statistics

Page screenshot: Varnish Caching → Statistics
URL /wp-admin/index.php?page=vcaching-plugin&tab=stats
Aspect menu-item-tab
HTTP status 200
Load time 0.131 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Varnish Caching → VCLs Generator

Page screenshot: Varnish Caching → VCLs Generator
URL /wp-admin/index.php?page=vcaching-plugin&tab=conf
Aspect menu-item-tab
HTTP status 200
Load time 0.121 s
Memory usage 3.26 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
Load time 0.239 s
Memory usage 3.05 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.228 s0.189 s-0.039 s3.29 MiB3.35 MiB+ 61.67 KiB
/wp-admin/edit.php0.164 s0.185 s+0.021 s3.32 MiB3.43 MiB+ 112.59 KiB
/wp-admin/post-new.php0.888 s0.962 s+0.074 s4.93 MiB5.06 MiB+ 132.84 KiB
/wp-admin/upload.php0.399 s0.375 s-0.024 s3.16 MiB3.28 MiB+ 124.64 KiB
/wp-admin/options-writing.php0.154 s0.166 s+0.012 s3.15 MiB3.27 MiB+ 125.54 KiB
/wp-admin/media-new.php0.163 s0.197 s+0.034 s3.14 MiB3.26 MiB+ 125.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.150 s0.174 s+0.024 s3.18 MiB3.3 MiB+ 125.62 KiB
/wp-admin/post-new.php?post_type=page0.797 s0.804 s+0.007 s4.91 MiB5.03 MiB+ 125.62 KiB
/wp-admin/options-discussion.php0.174 s0.230 s+0.056 s3.14 MiB3.26 MiB+ 125.54 KiB
/wp-admin/edit-comments.php0.188 s0.214 s+0.026 s3.25 MiB3.31 MiB+ 61.63 KiB
/0.229 s0.174 s-0.055 s3 MiB3.05 MiB+ 55.64 KiB
Average 0.321 s0.334 s+0.012 s3.5 MiB3.6 MiB+ 106.99 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.

No new entries found.

PHP Error Log 1 lines

[26-Feb-2019 06:34:56 UTC] PHP Notice:  Undefined index: info in /wp-content/plugins/vcaching/vcaching.php on line 611
See also: All tests for this plugin, How to Hide the "Varnish Caching" Admin Menu