Report - Simple CAPTCHA Alternative with Cloudflare Turnstile 1.35.0

Does "Simple CAPTCHA Alternative with Cloudflare Turnstile" work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-02 23:57:05 UTC.

Summary

Errors

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

Performance

Memory usage: 40.22 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	6.9
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-04-06T15:52:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/simple-cloudflare-turnstile/
Badges	Get badge code

Pages 3

Cloudflare Turnstile ‹ Test site — WordPress

URL	/wp-admin/options-general.php?page=cfturnstile
Requested URL	/wp-admin/plugins.php?action=activate&plugin=simple-cloudflare-turnstile%2Fsimple-cloudflare-turnstile.php&plugin_status=all&paged=1&s&_wpnonce=ce8b3b5071
Aspect	after-activation
HTTP status	200
Load time	0.505 s
Memory usage	3.77 MiB
JS errors	None
Resource errors	None

Settings → Cloudflare Turnstile

URL	/wp-admin/options-general.php?page=cfturnstile
Aspect	menu-item
HTTP status	200
Load time	0.294 s
Memory usage	3.74 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.228 s
Memory usage	4.13 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.460 s	0.357 s	-0.103 s	3.77 MiB	3.82 MiB	+ 47.04 KiB
/wp-admin/edit.php	0.355 s	0.306 s	-0.049 s	3.78 MiB	3.83 MiB	+ 47.04 KiB
/wp-admin/post-new.php	0.871 s	0.941 s	+0.070 s	6.3 MiB	6.35 MiB	+ 50.98 KiB
/wp-admin/upload.php	0.639 s	0.466 s	-0.173 s	3.74 MiB	3.76 MiB	+ 29.63 KiB
/wp-admin/options-writing.php	0.331 s	0.311 s	-0.020 s	3.71 MiB	3.74 MiB	+ 33.63 KiB
/wp-admin/media-new.php	0.503 s	0.312 s	-0.191 s	3.7 MiB	3.74 MiB	+ 41.82 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.454 s	0.288 s	-0.166 s	3.71 MiB	3.76 MiB	+ 52.49 KiB
/wp-admin/post-new.php?post_type=page	0.700 s	0.737 s	+0.037 s	6.29 MiB	6.34 MiB	+ 46.51 KiB
/wp-admin/options-discussion.php	0.391 s	0.331 s	-0.060 s	3.71 MiB	3.74 MiB	+ 30.13 KiB
/wp-admin/edit-comments.php	0.321 s	0.317 s	-0.004 s	3.73 MiB	3.76 MiB	+ 29.63 KiB
/	0.295 s	0.163 s	-0.132 s	4.1 MiB	4.13 MiB	+ 33.52 KiB
Average	0.484 s	0.412 s	-0.072 s	4.23 MiB	4.27 MiB	+ 40.22 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

Language		%	Lines of code	Comment lines	Files
	PHP	87.2%	4,106	478	34
	JavaScript	8.4%	395	45	7
	CSS	4.4%	209	1	2
Total			4,710	524	43

PHP Code Analysis | More results »

Lines of code	4,301
Total complexity	802
Median class complexity	0.0
Median method complexity	0.0
Most complex class	—
Most complex function	cfturnstile_settings_page()

Classes	0
Methods	0
Functions	137

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` 1

cfturnstile_tested

PHP Error Log 4 lines

[02-Dec-2025 23:57:25 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 23:57:25 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 23:57:34 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 23:57:34 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131

Simple CAPTCHA Alternative with Cloudflare Turnstile 1.35.0