Really Simple Security 9.5.4

Does Really Simple Security work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
18PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 336.65 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 version6.9
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 4,000,000+
WordPress.org page https://wordpress.org/plugins/really-simple-ssl/
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Pages 3

Security ‹ Test site — WordPress

Page screenshot: Security ‹ Test site — WordPress
URL /wp-admin/admin.php?page=really-simple-security
Requested URL /wp-admin/plugins.php?action=activate&plugin=really-simple-ssl%2Frlrsssl-really-simple-ssl.php&plugin_status=all&paged=1&s&_wpnonce=d94c712409
Aspect after-activation
HTTP status 200
Load time 0.541 s
Memory usage 4.17 MiB
JS errors None
Resource errors None

Security

Page screenshot: Security
URL /wp-admin/admin.php?page=really-simple-security
Aspect menu-item
HTTP status 200
Load time 0.289 s
Memory usage 4.09 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 0.190 s
Memory usage 4.2 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.451 s0.356 s-0.095 s3.77 MiB4.11 MiB+ 344.81 KiB
/wp-admin/edit.php0.342 s0.436 s+0.094 s3.78 MiB4.13 MiB+ 360.19 KiB
/wp-admin/post-new.php0.831 s0.879 s+0.048 s6.3 MiB6.67 MiB+ 375.77 KiB
/wp-admin/upload.php0.623 s0.446 s-0.177 s3.74 MiB4.09 MiB+ 362.31 KiB
/wp-admin/options-writing.php0.312 s0.312 s+0.000 s3.71 MiB4.05 MiB+ 348.94 KiB
/wp-admin/media-new.php0.492 s0.340 s-0.152 s3.7 MiB4.07 MiB+ 377.68 KiB
/wp-admin/edit-tags.php?taxonomy=category0.308 s0.468 s+0.160 s3.71 MiB4.07 MiB+ 366.33 KiB
/wp-admin/post-new.php?post_type=page0.797 s0.673 s-0.124 s6.29 MiB6.66 MiB+ 374.04 KiB
/wp-admin/options-discussion.php0.321 s0.503 s+0.182 s3.71 MiB4.05 MiB+ 345.41 KiB
/wp-admin/edit-comments.php0.305 s0.337 s+0.032 s3.73 MiB4.07 MiB+ 348.35 KiB
/0.263 s0.187 s-0.076 s4.1 MiB4.2 MiB+ 99.34 KiB
Average 0.459 s0.449 s-0.010 s4.23 MiB4.56 MiB+ 336.65 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
CSS
Language % Lines of code Comment lines Files
PHP49.3%28,1919,149189
JavaScript27.2%15,5841,036175
CSS15.2%8,69018617
Sass7.3%4,17032668
HTML0.7%383594
LESS0.3%15201
JSON0.0%2802
Markdown0.0%1901
SVG0.0%202
Total 57,219 10,756 459

PHP Code Analysis | More results »

Lines of code 25,342
Total complexity 5,262
Median class complexity 17.0
Median method complexity 2.0
Most complex class rsssl_admin
Most complex function rsssl_hv_display_validation_results()
Classes 96
Methods 1,025
Functions 237

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 14

Capabilities 1

PHP Error Log 18 lines

[02-Dec-2025 20:53:20 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 20:53:20 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:21 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 20:53:23 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 20:53:23 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 20:53:24 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 20:53:24 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 20:53:28 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 20:53:28 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 20:53:33 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 20:53:33 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
See also: All tests for this plugin, How to Hide the "Security1" Admin Menu