Sucuri Security - Auditing, Malware Scanner and Hardening 2.7.4

Does "Sucuri Security - Auditing, Malware Scanner and Hardening" work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 182.53 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 600,000+
WordPress.org page https://wordpress.org/plugins/sucuri-scanner/
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Pages 11

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=sucuri-scanner%2Fsucuri.php&plugin_status=all&paged=1&s&_wpnonce=d1f89f18c7
Aspect after-activation
HTTP status 200
Load time 0.860 s
Memory usage 4.39 MiB
JS errors None
Resource errors None

Sucuri Security

Page screenshot: Sucuri Security
URL /wp-admin/admin.php?page=sucuriscan
Aspect menu-item
HTTP status 200
Load time 1.168 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Sucuri Security → Firewall Management

Page screenshot: Sucuri Security → Firewall Management
URL /wp-admin/admin.php?page=sucuriscan_firewall
Aspect menu-item
HTTP status 200
Load time 0.603 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Sucuri Security → Two-Factor Authentication

Page screenshot: Sucuri Security → Two-Factor Authentication
URL /wp-admin/admin.php?page=sucuriscan_2fa
Aspect menu-item
HTTP status 200
Load time 0.584 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Sucuri Security → Events Reporting

Page screenshot: Sucuri Security → Events Reporting
URL /wp-admin/admin.php?page=sucuriscan_events_reporting
Aspect menu-item
HTTP status 200
Load time 0.710 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Sucuri Security → Headers Management

Page screenshot: Sucuri Security → Headers Management
URL /wp-admin/admin.php?page=sucuriscan_headers_management
Aspect menu-item
HTTP status 200
Load time 0.663 s
Memory usage 4.48 MiB
JS errors None
Resource errors None

Sucuri Security → Hardening & Prevention

Page screenshot: Sucuri Security → Hardening & Prevention
URL /wp-admin/admin.php?page=sucuriscan_hardening_prevention
Aspect menu-item
HTTP status 200
Load time 0.552 s
Memory usage 4.38 MiB
JS errors None
Resource errors None

Sucuri Security → Post-Hack Actions

Page screenshot: Sucuri Security → Post-Hack Actions
URL /wp-admin/admin.php?page=sucuriscan_post_hack_actions
Aspect menu-item
HTTP status 200
Load time 0.692 s
Memory usage 4.38 MiB
JS errors None
Resource errors None

Sucuri Security → Last Logins

Page screenshot: Sucuri Security → Last Logins
URL /wp-admin/admin.php?page=sucuriscan_lastlogins
Aspect menu-item
HTTP status 200
Load time 0.547 s
Memory usage 4.38 MiB
JS errors None
Resource errors None

Sucuri Security → Settings

Page screenshot: Sucuri Security → Settings
URL /wp-admin/admin.php?page=sucuriscan_settings
Aspect menu-item
HTTP status 200
Load time 0.691 s
Memory usage 4.8 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 0.257 s
Memory usage 4.76 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.459 s0.875 s-0.584 s4.22 MiB4.41 MiB+ 185.41 KiB
/wp-admin/edit.php0.580 s0.579 s-0.001 s4.28 MiB4.46 MiB+ 186.15 KiB
/wp-admin/post-new.php2.450 s2.019 s-0.431 s6.78 MiB7 MiB+ 221.41 KiB
/wp-admin/upload.php1.466 s1.149 s-0.317 s4.24 MiB4.41 MiB+ 172.06 KiB
/wp-admin/options-writing.php0.593 s0.581 s-0.012 s4.22 MiB4.39 MiB+ 172.3 KiB
/wp-admin/media-new.php0.615 s1.014 s+0.399 s4.21 MiB4.39 MiB+ 180.5 KiB
/wp-admin/edit-tags.php?taxonomy=category0.542 s0.572 s+0.030 s4.22 MiB4.4 MiB+ 185.37 KiB
/wp-admin/post-new.php?post_type=page1.631 s1.564 s-0.067 s6.76 MiB6.97 MiB+ 215.13 KiB
/wp-admin/options-discussion.php1.106 s0.946 s-0.160 s4.22 MiB4.39 MiB+ 164.5 KiB
/wp-admin/edit-comments.php0.577 s0.591 s+0.014 s4.24 MiB4.41 MiB+ 168.31 KiB
/0.340 s0.220 s-0.120 s4.6 MiB4.76 MiB+ 156.67 KiB
Average 1.033 s0.919 s-0.114 s4.73 MiB4.91 MiB+ 182.53 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
CSS
JavaScript
Language % Lines of code Comment lines Files
PHP71.6%14,2316,57448
CSS18.9%3,747104
JavaScript8.7%1,7321912
Markdown0.5%9501
SVG0.3%6107
HTML0.0%011
Total 19,866 6,776 63

PHP Code Analysis | More results »

Lines of code 13,599
Total complexity 2,830
Median class complexity 40.0
Median method complexity 3.0
Most complex class SucuriScanTwoFactor
Most complex function SucuriScanIntegrity::pageIntegritySubmission()
Classes 37
Methods 488
Functions 71

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

PHP Error Log 2 lines

[19-Aug-2026 22:02:39 UTC] PHP Notice:  Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>sucuri-scanner</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6260
[19-Aug-2026 22:02:44 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/sucuri-scanner/src/sitecheck.lib.php on line 173
See also: All tests for this plugin, How to Hide Sucuri Security - Auditing, Malware Scanner and Hardening Admin Menus