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Sensei LMS – Online Courses, Quizzes, & Learning
4.25.1 (latest)
Does Sensei LMS work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-03 15:22:12 UTC .
Summary
Errors
4 PHP warnings 1 PHP notices 4 PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance
Memory usage: 1.91 MiB
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 PHP version 8.1.12 MySQL version 10.6.10 PHP memory limit 512M
Pages 17 Sensei LMS - Setup Wizard ‹ Test site — WordPress
URL
/wp-admin/admin.php?page=sensei_setup_wizard&step=welcome
Requested URL
/wp-admin/plugins.php?action=activate&plugin=sensei-lms%2Fsensei-lms.php&plugin_status=all&paged=1&s&_wpnonce=3af03e2d68
Aspect
after-activation
HTTP status
200
Load time
2.153 s
Memory usage
7.51 MiB
JS errors
None
Resource errors
None
Sensei LMS
URL
/wp-admin/admin.php?page=sensei
Aspect
menu-item
HTTP status
200
Load time
0.427 s
Memory usage
7.34 MiB
JS errors
None
Resource errors
None
Sensei LMS → Courses
URL
/wp-admin/edit.php?post_type=course
Aspect
menu-item
HTTP status
200
Load time
0.338 s
Memory usage
5.45 MiB
JS errors
None
Resource errors
None
Sensei LMS → Modules
URL
/wp-admin/edit-tags.php?taxonomy=module&post_type=course
Aspect
menu-item
HTTP status
200
Load time
0.408 s
Memory usage
5.35 MiB
JS errors
None
Resource errors
None
Sensei LMS → Lessons
URL
/wp-admin/edit.php?post_type=lesson
Aspect
menu-item
HTTP status
200
Load time
0.409 s
Memory usage
5.44 MiB
JS errors
None
Resource errors
None
Sensei LMS → Questions
URL
/wp-admin/edit.php?post_type=question
Aspect
menu-item
HTTP status
200
Load time
0.316 s
Memory usage
5.4 MiB
JS errors
None
Resource errors
None
Sensei LMS → Students
URL
/wp-admin/admin.php?page=sensei_learners
Aspect
menu-item
HTTP status
200
Load time
0.448 s
Memory usage
5.45 MiB
JS errors
None
Resource errors
None
Sensei LMS → Groups
URL
/wp-admin/admin.php?page=student_groups
Aspect
menu-item
HTTP status
200
Load time
0.387 s
Memory usage
5.27 MiB
JS errors
None
Resource errors
None
Sensei LMS → Grading
URL
/wp-admin/admin.php?page=sensei_grading
Aspect
menu-item
HTTP status
200
Load time
0.334 s
Memory usage
5.43 MiB
JS errors
None
Resource errors
None
Sensei LMS → Messages
URL
/wp-admin/edit.php?post_type=sensei_message
Aspect
menu-item
HTTP status
200
Load time
0.282 s
Memory usage
5.4 MiB
JS errors
None
Resource errors
None
Sensei LMS → Reports
URL
/wp-admin/admin.php?page=sensei_reports
Aspect
menu-item
HTTP status
200
Load time
0.435 s
Memory usage
5.53 MiB
JS errors
None
Resource errors
None
Sensei LMS → Settings
URL
/wp-admin/admin.php?page=sensei-settings
Aspect
menu-item
HTTP status
200
Load time
0.637 s
Memory usage
5.29 MiB
JS errors
None
Resource errors
None
Sensei LMS → Tools
URL
/wp-admin/admin.php?page=sensei-tools
Aspect
menu-item
HTTP status
200
Load time
0.318 s
Memory usage
5.32 MiB
JS errors
None
Resource errors
None
Appearance → Editor
URL
/wp-admin/site-editor.php?p=%2Ftemplate
Requested URL
/wp-admin/site-editor.php?postType=wp_template
Aspect
menu-item
HTTP status
200
Load time
1.442 s
Memory usage
9.84 MiB
JS errors
None
Resource errors
None
Tools → Scheduled Actions
URL
/wp-admin/tools.php?page=action-scheduler
Aspect
menu-item
HTTP status
200
Load time
0.405 s
Memory usage
5.34 MiB
JS errors
None
Resource errors
None
Test site – Just another WordPress site
URL
/
Aspect
front-page
HTTP status
200
Load time
0.263 s
Memory usage
6.03 MiB
JS errors
None
Resource errors
None
Widgets ‹ Test site — WordPress
URL
/wp-admin/widgets.php
Aspect
new-sidebar-widgets
HTTP status
200
Load time
1.174 s
Memory usage
8.65 MiB
JS errors
None
Resource errors
None
Benchmark
URL
Load time
Memory usage
Inactive
Active
Change
Inactive
Active
Change
/wp-admin/index.php 0.401 s 0.433 s +0.032 s 3.77 MiB 5.39 MiB + 1.62 MiB /wp-admin/edit.php 0.381 s 0.338 s -0.043 s 3.78 MiB 5.42 MiB + 1.64 MiB /wp-admin/post-new.php 0.823 s 0.810 s -0.013 s 6.3 MiB 9.48 MiB + 3.17 MiB /wp-admin/upload.php 0.620 s 0.625 s +0.005 s 3.74 MiB 5.33 MiB + 1.59 MiB /wp-admin/options-writing.php 0.300 s 0.339 s +0.039 s 3.71 MiB 5.28 MiB + 1.57 MiB /wp-admin/media-new.php 0.485 s 0.323 s -0.162 s 3.7 MiB 5.27 MiB + 1.57 MiB /wp-admin/edit-tags.php?taxonomy=category 0.310 s 0.316 s +0.006 s 3.71 MiB 5.3 MiB + 1.59 MiB /wp-admin/post-new.php?post_type=page 0.804 s 0.802 s -0.002 s 6.29 MiB 9.52 MiB + 3.22 MiB /wp-admin/options-discussion.php 0.334 s 0.542 s +0.208 s 3.71 MiB 5.28 MiB + 1.57 MiB /wp-admin/edit-comments.php 0.307 s 0.327 s +0.020 s 3.73 MiB 5.32 MiB + 1.59 MiB / 0.264 s 0.185 s -0.079 s 4.1 MiB 5.96 MiB + 1.85 MiB
Average
0.457 s 0.458 s +0.001 s 4.23 MiB 6.14 MiB + 1.91 MiB
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 72.2% 67,118 47,574 588 JavaScript 25.8% 23,957 7,319 401 JSON 1.7% 1,576 0 42 XML 0.1% 92 0 1 TypeScript 0.1% 74 30 2 Markdown 0.0% 43 0 1 HTML 0.0% 42 68 4 CSS 0.0% 0 20 1
Total
92,902
55,011
1,040
Lines of code
62,244
Total complexity
11,825
Median class complexity
9.0
Median method complexity
2.0
Most complex class
Sensei_Lesson
Most complex function
Sensei_Lesson::lesson_save_question()
Classes
458
Methods
3,766
Functions
75
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 20 action_scheduler_lock_async-request-runner sensei_calculate_learner_enrolments_job_calculating_version sensei_calculate_learner_enrolments_job_last_user_id sensei_course_enrolment_site_salt sensei_course_theme_query_var_flushed sensei_flush_rewrite_rules sensei_home_task_created_first_course sensei_home_task_published_first_course sensei_installed sensei_installed_at sensei_settings_sections_visited sensei_setup_wizard_data sensei_suggest_setup_wizard sensei-install-version sensei-settings sensei-version widget_sensei_category_courses widget_sensei_course_categories widget_sensei_course_component widget_sensei_lesson_component Custom Post Types 8
ID
Name
scheduled-action Scheduled Actions course Courses lesson Lessons quiz Quizzes question Questions multiple_question Multiple Questions sensei_message Messages sensei_email Emails
Sidebar Widgets 4
ID
Name
sensei_course_component Sensei LMS - Course Component sensei_lesson_component Sensei LMS - Lesson Component sensei_course_categories Sensei LMS - Course Categories sensei_category_courses Sensei LMS - Category Courses
Meta Boxes {
"sensei_message": {
"sensei_message-data": {
"title": "Message Information",
"context": "normal"
}
},
"course": {
"sensei-teacher": {
"title": "Teacher",
"context": "side"
},
"course-prerequisite": {
"title": "Course Prerequisite",
"context": "side"
},
"course-featured": {
"title": "Featured Course",
"context": "side"
},
"course-manage": {
"title": "Course Management",
"context": "side"
},
"course-video": {
"title": "Course Video",
"context": "normal"
},
"course-lessons": {
"title": "Course Lessons",
"context": "normal"
},
"course-notifications": {
"title": "Course Notifications",
"context": "normal"
}
},
"lesson": {
"lesson-course": {
"title": "Course",
"context": "side"
},
"lesson-prerequisite": {
"title": "Prerequisite",
"context": "side"
},
"lesson-preview": {
"title": "Preview",
"context": "side"
},
"content-drip-promo": {
"title": "Content Drip",
"context": "normal"
},
"lesson-info": {
"title": "Lesson Information",
"context": "normal"
}
}
}Roles 3
ID
Name
teacher Teacher guest_student Guest Student preview_student Preview Student
Capabilities 86 manage_sensei manage_sensei_grades manage_lesson_categories manage_course_categories manage_question_categories manage_modules edit_course read_course delete_course create_courses edit_courses edit_others_courses publish_courses read_private_courses delete_courses delete_private_courses delete_published_courses delete_others_courses edit_private_courses edit_published_courses edit_lesson read_lesson delete_lesson create_lessons edit_lessons edit_others_lessons publish_lessons read_private_lessons delete_lessons delete_private_lessons delete_published_lessons delete_others_lessons edit_private_lessons edit_published_lessons edit_quiz read_quiz delete_quiz create_quizs edit_quizs edit_others_quizs publish_quizs read_private_quizs delete_quizs delete_private_quizs delete_published_quizs delete_others_quizs edit_private_quizs edit_published_quizs edit_question read_question delete_question create_questions edit_questions edit_others_questions publish_questions read_private_questions delete_questions delete_private_questions delete_published_questions delete_others_questions edit_private_questions edit_published_questions edit_messages read_messages delete_messages create_messagess edit_messagess edit_others_messagess publish_messagess read_private_messagess delete_messagess delete_private_messagess delete_published_messagess delete_others_messagess edit_private_messagess edit_published_messagess publish_quizzes edit_quizzes edit_published_quizzes edit_private_quizzes read_private_quizzes publish_sensei_messages edit_sensei_messages edit_published_sensei_messages edit_private_sensei_messages read_private_sensei_messages PHP Error Log 9 lines [03-Dec-2025 15:22:47 UTC] PHP Warning: Undefined array key "lesson" in /wp-includes/block-template.php on line 180
[03-Dec-2025 15:22:47 UTC] PHP Warning: Undefined array key "single-sensei_email" in /wp-includes/block-template.php on line 180
[03-Dec-2025 15:22:47 UTC] PHP Warning: Undefined array key "lesson" in /wp-includes/block-template.php on line 180
[03-Dec-2025 15:22:47 UTC] PHP Warning: Undefined array key "single-sensei_email" in /wp-includes/block-template.php on line 180
[03-Dec-2025 15:22:52 UTC] PHP Deprecated: Function WP_Dependencies->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
[03-Dec-2025 15:22:52 UTC] PHP Deprecated: Function WP_Dependencies->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
[03-Dec-2025 15:23:02 UTC] PHP Deprecated: Function WP_Dependencies->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
[03-Dec-2025 15:23:02 UTC] PHP Deprecated: Function WP_Dependencies->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
[03-Dec-2025 15:23:03 UTC] PHP Notice: Function wp_enqueue_script() was called <strong>incorrectly</strong>. "wp-editor" script should not be enqueued together with the new widgets editor (wp-edit-widgets or wp-customize-widgets). 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 5.8.0.) in /wp-includes/functions.php on line 6131