Does 51Degrees work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on .
| 4 | PHP deprecation warnings |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Memory usage: 168.5 KiB
The average PHP memory usage increased by this amount after activating by the plugin.
Page speed impact:
0.059 seconds
The average page load time increased by this amount after activating the plugin.
| WordPress version | 6.9.4 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
| Last updated | |
|---|---|
| Active installs | 20+ |
| WordPress.org page | https://wordpress.org/plugins/51degrees-optimize-by-device-location/ |
| Badges |
|
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=51degrees-optimize-by-device-location%2Ffiftyonedegrees.php&plugin_status=all&paged=1&s&_wpnonce=2e1744c1ea |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.421 s |
| Memory usage | 3.9 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.271 s |
| Memory usage | 3.89 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=google-analytics |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.251 s |
| Memory usage | 3.86 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=properties |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.254 s |
| Memory usage | 3.86 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=robots |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.517 s |
| Memory usage | 3.9 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=suspicious |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.375 s |
| Memory usage | 3.87 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=pmp |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.245 s |
| Memory usage | 3.86 MiB |
| JS errors | None |
| Resource errors | None |
| URL | /wp-admin/options-general.php?page=51Degrees&tab=help |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 1.610 s |
| Memory usage | 3.86 MiB |
| JS errors | None |
| Resource errors | None |
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.238 s |
| Memory usage | 4.15 MiB |
| JS errors | None |
| Resource errors | None |
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.411 s | 1.077 s | +0.666 s | 3.78 MiB | 3.94 MiB | + 169.38 KiB |
| /wp-admin/edit.php | 0.352 s | 0.390 s | +0.038 s | 3.78 MiB | 3.99 MiB | + 213.8 KiB |
| /wp-admin/post-new.php | 0.854 s | 0.982 s | +0.128 s | 6.31 MiB | 6.57 MiB | + 266.2 KiB |
| /wp-admin/upload.php | 0.650 s | 0.477 s | -0.173 s | 3.74 MiB | 3.89 MiB | + 156.47 KiB |
| /wp-admin/options-writing.php | 0.329 s | 0.319 s | -0.010 s | 3.71 MiB | 3.86 MiB | + 156.05 KiB |
| /wp-admin/media-new.php | 0.511 s | 0.293 s | -0.218 s | 3.7 MiB | 3.86 MiB | + 164.25 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.459 s | 0.293 s | -0.166 s | 3.72 MiB | 3.89 MiB | + 174.61 KiB |
| /wp-admin/post-new.php?post_type=page | 0.685 s | 0.948 s | +0.263 s | 6.3 MiB | 6.49 MiB | + 200.16 KiB |
| /wp-admin/options-discussion.php | 0.327 s | 0.515 s | +0.188 s | 3.71 MiB | 3.86 MiB | + 152.24 KiB |
| /wp-admin/edit-comments.php | 0.319 s | 0.329 s | +0.010 s | 3.73 MiB | 3.88 MiB | + 152.05 KiB |
| / | 0.273 s | 0.201 s | -0.072 s | 4.11 MiB | 4.15 MiB | + 48.3 KiB |
| Average | 0.470 s | 0.529 s | +0.059 s | 4.24 MiB | 4.4 MiB | + 168.5 KiB |
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 | |
|---|---|---|---|---|---|
| PHP | 92.1% | 3,943 | 1,262 | 24 | |
| JavaScript | 4.1% | 177 | 59 | 3 | |
| YAML | 1.6% | 70 | 53 | 3 | |
| JSON | 1.2% | 52 | 0 | 3 | |
| CSS | 1.0% | 41 | 1 | 1 | |
| Total | 4,283 | 1,375 | 34 | ||
| Lines of code | 3,146 |
|---|---|
| Total complexity | 607 |
| Median class complexity | 24.0 |
| Median method complexity | 3.0 |
| Most complex class | FiftyoneService |
| Most complex function | FiftyOneDegreesRobotsTxt::enforce_crawler_redirect() |
| Classes | 15 |
|---|---|
| Methods | 141 |
| Functions | 5 |
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.
wp_options 25[12-May-2026 05:25:10 UTC] PHP Deprecated: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[12-May-2026 05:25:13 UTC] PHP Deprecated: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[12-May-2026 05:25:18 UTC] PHP Deprecated: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[12-May-2026 05:25:21 UTC] PHP Deprecated: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133