Report - Cloudflare 4.12.1 - PluginTests.com

Does Cloudflare work with WordPress 6.2.2 and PHP 8.1.12? A smoke test was performed on 2023-07-18 14:15:15 UTC.

Summary

Errors

2	PHP warnings
2	PHP deprecation warnings
1	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 29.8 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	6.2.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-07-13T19:11:00+00:00
Active installs	200,000+
WordPress.org page	https://wordpress.org/plugins/cloudflare/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=cloudflare%2Fcloudflare.php&plugin_status=all&paged=1&s&_wpnonce=55aa53a374
Aspect	after-activation
HTTP status	200
Load time	0.232 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

Settings → Cloudflare

URL	/wp-admin/options-general.php?page=cloudflare#/
Requested URL	/wp-admin/options-general.php?page=cloudflare
Aspect	menu-item
HTTP status	200
Load time	0.486 s
Memory usage	3.07 MiB
JS errors	[ { "message": "TypeError: Cannot read properties of null (reading 'success')\n at i (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:15:1721)\n at Object.callback (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:15:1853)\n at /wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:54:57533\n at g.callback (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:54:63989)\n at g.<anonymous> (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:54:60684)\n at g.r.emit (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:54:67409)\n at XMLHttpRequest.n.onreadystatechange (/wp-content/plugins/cloudflare/compiled.js?ver=4.12.1:54:64844)", "trace": null, "code": null } ]
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.201 s
Memory usage	3.05 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.290 s	0.242 s	-0.048 s	3.07 MiB	3.1 MiB	+ 32.52 KiB
/wp-admin/edit.php	0.197 s	0.197 s	+0.000 s	3.1 MiB	3.13 MiB	+ 32.15 KiB
/wp-admin/post-new.php	0.958 s	0.651 s	-0.307 s	5.02 MiB	5.06 MiB	+ 36.88 KiB
/wp-admin/upload.php	0.550 s	0.475 s	-0.075 s	3.02 MiB	3.03 MiB	+ 15.11 KiB
/wp-admin/options-writing.php	0.177 s	0.163 s	-0.014 s	3.01 MiB	3.01 MiB	+ 1.87 KiB
/wp-admin/media-new.php	0.349 s	0.247 s	-0.102 s	2.99 MiB	3.02 MiB	+ 27.3 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.187 s	0.189 s	+0.002 s	3.01 MiB	3.04 MiB	+ 32.47 KiB
/wp-admin/post-new.php?post_type=page	0.611 s	0.615 s	+0.004 s	5.01 MiB	5.05 MiB	+ 32.47 KiB
/wp-admin/options-discussion.php	0.230 s	0.233 s	+0.003 s	3 MiB	3.01 MiB	+ 15.6 KiB
/wp-admin/edit-comments.php	0.219 s	0.207 s	-0.012 s	3.03 MiB	3.04 MiB	+ 15.1 KiB
/	0.313 s	0.216 s	-0.097 s	2.97 MiB	3.05 MiB	+ 86.38 KiB
Average	0.371 s	0.312 s	-0.059 s	3.38 MiB	3.41 MiB	+ 29.8 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

JavaScript

SVG

Language		%	Lines of code	Comment lines	Files
	PHP	64.3%	3,805	951	61
	JavaScript	14.2%	843	45	9
	SVG	11.6%	685	4	20
	CSS	7.7%	456	44	3
	JSON	1.2%	70	0	2
	Markdown	1.0%	58	0	2
Total			5,917	1,044	97

PHP Code Analysis | More results »

Lines of code	3,684
Total complexity	549
Median class complexity	7.0
Median method complexity	1.0
Most complex class	CF\WordPress\Hooks
Most complex function	CF\WordPress\Hooks::purgeCacheByRelevantURLs()

Classes	51
Methods	308
Functions	0

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 4 lines

[18-Jul-2023 14:15:33 UTC] PHP Warning:  Undefined array key "proxyURLType" in /wp-content/plugins/cloudflare/src/WordPress/Proxy.php on line 86
[18-Jul-2023 14:15:33 UTC] PHP Warning:  Undefined array key "proxyURLType" in /wp-content/plugins/cloudflare/src/WordPress/Proxy.php on line 88
[18-Jul-2023 14:15:33 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/cloudflare/src/API/AbstractAPIClient.php on line 181
[18-Jul-2023 14:15:33 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/cloudflare/src/API/AbstractAPIClient.php on line 181