1. Home
2. 51Degrees
3. 4.5.7

51Degrees 4.5.7

Does 51Degrees work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-05-05 16:35:26 UTC.

Summary

Pages 8

Plugins ‹ Test site — WordPress

Settings → 51Degrees

Settings → 51Degrees → Google Analytics

Settings → 51Degrees → Properties

Settings → 51Degrees → Robots.txt

Settings → 51Degrees → Suspicious

Settings → 51Degrees → Help

Test site – Just another WordPress site

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.560 s	0.438 s	-0.122 s	3.78 MiB	3.91 MiB	+ 136.6 KiB
/wp-admin/edit.php	0.392 s	0.295 s	-0.097 s	3.78 MiB	3.96 MiB	+ 180.98 KiB
/wp-admin/post-new.php	0.759 s	1.024 s	+0.265 s	6.31 MiB	6.53 MiB	+ 234.01 KiB
/wp-admin/upload.php	0.441 s	0.452 s	+0.011 s	3.74 MiB	3.84 MiB	+ 99.28 KiB
/wp-admin/options-writing.php	0.320 s	0.318 s	-0.002 s	3.71 MiB	3.81 MiB	+ 103.27 KiB
/wp-admin/media-new.php	0.514 s	0.300 s	-0.214 s	3.7 MiB	3.81 MiB	+ 111.47 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.299 s	0.301 s	+0.002 s	3.72 MiB	3.83 MiB	+ 121.83 KiB
/wp-admin/post-new.php?post_type=page	0.690 s	0.729 s	+0.039 s	6.3 MiB	6.46 MiB	+ 168 KiB
/wp-admin/options-discussion.php	0.335 s	0.399 s	+0.064 s	3.71 MiB	3.81 MiB	+ 99.46 KiB
/wp-admin/edit-comments.php	0.341 s	0.324 s	-0.017 s	3.73 MiB	3.85 MiB	+ 119.27 KiB
/	0.302 s	0.264 s	-0.038 s	4.11 MiB	4.15 MiB	+ 47.8 KiB
Average	0.450 s	0.440 s	-0.010 s	4.24 MiB	4.36 MiB	+ 129.27 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
	PHP	90.9%	3,398	1,091	22
	JavaScript	4.7%	177	59	3
	YAML	1.8%	69	53	3
	JSON	1.4%	52	0	3
	CSS	1.1%	41	1	1
Total			3,737	1,204	32

PHP Code Analysis | More results »

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 15

• fiftyonedegrees_pipeline_enable
• fiftyonedegrees_resource_key
• fiftyonedegrees_resource_key_pipeline
• fiftyonedegrees_robots_custom_bottom
• fiftyonedegrees_robots_custom_tdl
• fiftyonedegrees_robots_custom_top
• fiftyonedegrees_robots_enable
• fiftyonedegrees_robots_enforce
• fiftyonedegrees_robots_plaintext_cache
• fiftyonedegrees_robots_redirect_url
• fiftyonedegrees_robots_standard_tdl_selected
• fiftyonedegrees_suspicious_enable
• fiftyonedegrees_suspicious_redirect_url
• fiftyonedegrees_suspicious_requests
• fiftyonedegrees_suspicious_window

PHP Error Log 4 lines

[05-May-2026 16:35:54 UTC] PHP Deprecated:  stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[05-May-2026 16:35:56 UTC] PHP Deprecated:  stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[05-May-2026 16:36:00 UTC] PHP Deprecated:  stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133
[05-May-2026 16:36:03 UTC] PHP Deprecated:  stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.wp-scripts.php on line 133

---