Report - Proxy Cache Purge 5.1.3

Does Proxy Cache Purge work with WordPress 6.3.2 and PHP 8.1.12? A smoke test was performed on 2023-10-13 03:15:18 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 55.89 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 version	6.3.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-05-27T17:13:00+00:00
Active installs	40,000+
WordPress.org page	https://wordpress.org/plugins/varnish-http-purge/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=varnish-http-purge%2Fvarnish-http-purge.php&plugin_status=all&paged=1&s&_wpnonce=bfab293076
Aspect	after-activation
HTTP status	200
Load time	0.274 s
Memory usage	2.83 MiB
JS errors	None
Resource errors	None

Proxy Cache

URL	/wp-admin/admin.php?page=varnish-page
Aspect	menu-item
HTTP status	200
Load time	0.171 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Proxy Cache → Check Caching

URL	/wp-admin/admin.php?page=varnish-check-caching
Aspect	menu-item
HTTP status	200
Load time	0.172 s
Memory usage	2.79 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.170 s
Memory usage	3.17 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.348 s	0.309 s	-0.039 s	2.83 MiB	2.89 MiB	+ 65.78 KiB
/wp-admin/edit.php	0.212 s	0.210 s	-0.002 s	2.85 MiB	2.92 MiB	+ 65.36 KiB
/wp-admin/post-new.php	0.757 s	0.610 s	-0.147 s	5.22 MiB	5.28 MiB	+ 69.66 KiB
/wp-admin/upload.php	0.608 s	0.529 s	-0.079 s	2.77 MiB	2.82 MiB	+ 48.68 KiB
/wp-admin/options-writing.php	0.228 s	0.214 s	-0.014 s	2.76 MiB	2.8 MiB	+ 40.65 KiB
/wp-admin/media-new.php	0.476 s	0.273 s	-0.203 s	2.74 MiB	2.8 MiB	+ 60.14 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.204 s	0.205 s	+0.001 s	2.76 MiB	2.82 MiB	+ 66.2 KiB
/wp-admin/post-new.php?post_type=page	0.586 s	0.608 s	+0.022 s	5.21 MiB	5.27 MiB	+ 65.31 KiB
/wp-admin/options-discussion.php	0.208 s	0.250 s	+0.042 s	2.75 MiB	2.8 MiB	+ 49.18 KiB
/wp-admin/edit-comments.php	0.229 s	0.423 s	+0.194 s	2.78 MiB	2.83 MiB	+ 48.78 KiB
/	0.464 s	0.206 s	-0.258 s	3.13 MiB	3.17 MiB	+ 35 KiB
Average	0.393 s	0.349 s	-0.044 s	3.25 MiB	3.31 MiB	+ 55.89 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.

PHP

JSON

Language		%	Lines of code	Comment lines	Files
	PHP	84.0%	1,718	924	6
	JSON	15.0%	306	0	3
	CSS	1.0%	21	3	1
Total			2,045	927	10

PHP Code Analysis | More results »

Lines of code	1,717
Total complexity	456
Median class complexity	113.0
Median method complexity	3.0
Most complex class	VarnishPurger
Most complex function	VarnishDebug::varnish_results()

Classes	4
Methods	69
Functions	2

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` 5

vhp_varnish_debug
vhp_varnish_devmode
vhp_varnish_ip
vhp_varnish_max_posts_before_all
vhp_varnish_url

PHP Error Log

The log file is empty.

Proxy Cache Purge 5.1.3