SiteLock Security – WP Hardening, Login Security & Malware Scans 5.0.2
Does "SiteLock Security – WP Hardening, Login Security & Malware Scans" work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 36 | PHP deprecation warnings |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 199.4 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 | 6.9.1 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 1,000+ |
| WordPress.org page | https://wordpress.org/plugins/sitelock/ |
| Badges |
|
Pages 5
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=sitelock%2Fsitelock.php&plugin_status=all&paged=1&s&_wpnonce=d897967210 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.480 s |
| Memory usage | 3.95 MiB |
| JS errors | None |
| Resource errors | None |
SiteLock
| URL | /wp-admin/admin.php?page=sitelock |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.397 s |
| Memory usage | 4.25 MiB |
| JS errors | None |
| Resource errors | None |
SiteLock → Settings
| URL | /wp-admin/admin.php?page=sitelock-settings |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.297 s |
| Memory usage | 4.05 MiB |
| JS errors | None |
| Resource errors | None |
SiteLock → Activity Logs
| URL | /wp-admin/admin.php?page=sitelock-activity-logs |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.309 s |
| Memory usage | 3.93 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.217 s |
| Memory usage | 4.21 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.397 s | 0.351 s | -0.046 s | 3.78 MiB | 3.98 MiB | + 211.13 KiB |
| /wp-admin/edit.php | 0.369 s | 0.405 s | +0.036 s | 3.78 MiB | 4.03 MiB | + 254.77 KiB |
| /wp-admin/post-new.php | 0.837 s | 0.811 s | -0.026 s | 6.31 MiB | 6.59 MiB | + 287.73 KiB |
| /wp-admin/upload.php | 0.606 s | 0.584 s | -0.022 s | 3.74 MiB | 3.93 MiB | + 192.66 KiB |
| /wp-admin/options-writing.php | 0.307 s | 0.310 s | +0.003 s | 3.71 MiB | 3.88 MiB | + 176.34 KiB |
| /wp-admin/media-new.php | 0.451 s | 0.469 s | +0.018 s | 3.7 MiB | 3.88 MiB | + 184.54 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.315 s | 0.308 s | -0.007 s | 3.72 MiB | 3.91 MiB | + 194.9 KiB |
| /wp-admin/post-new.php?post_type=page | 0.802 s | 0.700 s | -0.102 s | 6.3 MiB | 6.53 MiB | + 239.48 KiB |
| /wp-admin/options-discussion.php | 0.309 s | 0.320 s | +0.011 s | 3.71 MiB | 3.88 MiB | + 172.84 KiB |
| /wp-admin/edit-comments.php | 0.310 s | 0.327 s | +0.017 s | 3.73 MiB | 3.9 MiB | + 172.34 KiB |
| / | 0.256 s | 0.186 s | -0.070 s | 4.11 MiB | 4.21 MiB | + 106.7 KiB |
| Average | 0.451 s | 0.434 s | -0.017 s | 4.24 MiB | 4.43 MiB | + 199.4 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.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| JavaScript | 65.6% | 19,143 | 2,518 | 9 | |
| PHP | 23.7% | 6,923 | 1,584 | 56 | |
| CSS | 8.4% | 2,460 | 221 | 6 | |
| JSON | 1.4% | 417 | 0 | 3 | |
| SVG | 0.8% | 240 | 2 | 16 | |
| Total | 29,183 | 4,325 | 90 | ||
PHP Code Analysis | More results »
| Lines of code | 3,725 |
|---|---|
| Total complexity | 920 |
| Median class complexity | 14.5 |
| Median method complexity | 2.0 |
| Most complex class | Sitelock_Admin |
| Most complex function | sitelock_country_code_to_country() |
| Classes | 22 |
|---|---|
| Methods | 171 |
| Functions | 32 |
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.
Database Tables 2
- wp_sitelock_admin_logs
- wp_sitelock_login_logs
Options wp_options 7
- sitelock_admin_snapshot
- sitelock_login_lockout_duration
- sitelock_login_lockout_enabled
- sitelock_login_lockout_max_attempts
- sitelock_login_lockout_reset_time
- sitelock_login_logger_retention
- wpslp_options
PHP Error Log 36 lines
[06-Feb-2026 16:16:03 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:03 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:04 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:04 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:04 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:04 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:06 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:06 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:07 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:07 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:09 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:11 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:11 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:15 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:15 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:16 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:16 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:16 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:16 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:17 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:17 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[06-Feb-2026 16:16:17 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[06-Feb-2026 16:16:17 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
See also: All tests for this plugin, How to Hide SiteLock Security – WP Hardening, Login Security & Malware Scans Admin Menus