Benchmarks
Plugin footprint 65% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
Installer ran successfully
Server metrics [RAM: ▼0.77MB] [CPU: ▼32.93ms] Passed 4 tests
Analyzing server-side resources used by Course Migration for LearnDash
This plugin has minimal impact on server resources
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.55 ▲0.09 | 43.16 ▼1.44 |
| Dashboard /wp-admin | 3.17 ▼0.13 | 25.49 ▼28.97 |
| Posts /wp-admin/edit.php | 3.17 ▼0.18 | 30.97 ▼15.51 |
| Add New Post /wp-admin/post-new.php | 3.17 ▼2.71 | 24.94 ▼79.24 |
| Media Library /wp-admin/upload.php | 3.17 ▼0.05 | 28.24 ▼7.99 |
| Security Key /wp-admin/admin.php?page=sfwd-lms-course-migration-admin-whitelist | 3.17 | 27.54 |
| Course Migration /wp-admin/admin.php?page=sfwd-lms-course-migration-admin | 3.17 | 27.89 |
Server storage [IO: ▲0.42MB] [DB: ▲0.00MB] Passed 3 tests
Input-output and database impact of this plugin
This plugin installed successfully
Filesystem: 35 new files
Database: no new tables, 6 new options
| New WordPress options |
|---|
| widget_theysaidso_widget |
| widget_recent-comments |
| db_upgraded |
| widget_recent-posts |
| can_compress_scripts |
| theysaidso_admin_options |
Browser metrics Passed 4 tests
Course Migration for LearnDash: an overview of browser usage
This plugin renders optimally with no browser resource issues detected
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,931 ▲185 | 14.02 ▼0.36 | 8.37 ▲6.20 | 44.85 ▼1.67 |
| Dashboard /wp-admin | 2,257 ▲69 | 5.03 ▲0.14 | 103.63 ▼14.65 | 39.25 ▼4.24 |
| Posts /wp-admin/edit.php | 2,140 ▲51 | 2.04 ▼0.11 | 42.47 ▲6.41 | 37.12 ▼0.02 |
| Add New Post /wp-admin/post-new.php | 1,552 ▲19 | 17.68 ▼5.51 | 692.73 ▲24.02 | 51.77 ▼4.67 |
| Media Library /wp-admin/upload.php | 1,439 ▲48 | 4.25 ▼0.00 | 99.58 ▼7.07 | 43.64 ▼2.83 |
| Security Key /wp-admin/admin.php?page=sfwd-lms-course-migration-admin-whitelist | 850 | 1.95 | 31.97 | 54.37 |
| Course Migration /wp-admin/admin.php?page=sfwd-lms-course-migration-admin | 884 | 2.03 | 31.29 | 30.87 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests
🔸 Tests weight: 35 | It is important to correctly uninstall your plugin, without leaving any traces
The following items require your attention
- This plugin cannot be uninstalled
- > Notice in wp-content/plugins/course-migration-for-learndash/admin/class-sfwd-lms-course-migration-admin.php+122
Undefined index: ldcm_nonce
- This plugin does not fully uninstall, leaving 6 options in the database
- widget_theysaidso_widget
- widget_recent-comments
- theysaidso_admin_options
- db_upgraded
- can_compress_scripts
- widget_recent-posts
Smoke tests 25% from 4 tests
Server-side errors 0% from 1 test
🔹 Test weight: 20 | A shallow check that no server-side errors were triggered
These server-side errors were triggered
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=sfwd-lms-course-migration-admin
- > Notice in wp-content/plugins/course-migration-for-learndash/admin/class-sfwd-lms-course-migration-admin.php+122
Undefined index: ldcm_nonce
SRP 0% from 2 tests
🔹 Tests weight: 20 | It is important to ensure that your PHP files perform no action when accessed directly, respecting the single-responsibility principle
Almost there! Just fix the following items
- 2× PHP files perform the action of outputting non-empty strings when accessed directly:
- > /wp-content/plugins/course-migration-for-learndash/public/partials/sfwd-lms-course-migration-public-display.php
- > /wp-content/plugins/course-migration-for-learndash/admin/partials/sfwd-lms-course-migration-admin-display.php
- 3× GET requests to PHP files have triggered server-side errors or warnings:
- > PHP Notice
Undefined variable: courses in wp-content/plugins/course-migration-for-learndash/admin/partials/sfwd-lms-course-migration-admin-display.php on line 38
- > PHP Fatal error
Uncaught Error: Call to undefined function get_option() in wp-content/plugins/course-migration-for-learndash/admin/partials/sfwd-lms-course-migration-admin-whitelist.php:11
- > PHP Warning
Invalid argument supplied for foreach() in wp-content/plugins/course-migration-for-learndash/admin/partials/sfwd-lms-course-migration-admin-display.php on line 38
- > PHP Notice
User-side errors Passed 1 test
🔹 Test weight: 20 | This is a smoke test targeting browser errors/issues
No browser errors were detected
Optimizations
Plugin configuration 93% from 29 tests
readme.txt Passed 16 tests
The readme.txt file is an important file in your plugin as it is parsed by WordPress.org to prepare the public listing of your plugin
7 plugin tags: online courses, learndash, education, e-learning, lms...
course-migration-for-learndash/sfwd-lms-course-migration.php 85% from 13 tests
This is the main PHP file of "Course Migration for LearnDash" version 1.0.2, providing information about the plugin in the header fields and serving as the principal entry point to the plugin's functions
Please take the time to fix the following:
- Text Domain: The text domain is optional since WordPress version 4.6; if you do specify it, it must be the same as the plugin slug
- Main file name: Name the main plugin file the same as the plugin slug ("course-migration-for-learndash.php" instead of "sfwd-lms-course-migration.php")
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | Executable files are not allowed as they can serve as attack vectors
No dangerous file extensions were detected1,201 lines of code in 25 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| JavaScript | 6 | 506 | 198 | 679 |
| PHP | 13 | 218 | 594 | 424 |
| SVG | 3 | 0 | 1 | 92 |
| CSS | 3 | 1 | 14 | 6 |
PHP code Passed 2 tests
A brief analysis of cyclomatic complexity and code structure for this plugin
No complexity issues detected
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.13 |
| Average class complexity | 3.57 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 16.00 |
| Average method complexity | 1.47 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 5.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 7 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 7 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 38 | |
| ▷ Static methods | 2 | 5.26% |
| ▷ Public methods | 33 | 86.84% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 5 | 13.16% |
| Functions | 3 | |
| ▷ Named functions | 3 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 3 | |
| ▷ Global constants | 3 | 100.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
All PNG images should be compressed to minimize bandwidth usage for end users
4 PNG files occupy 0.11MB with 0.06MB in potential savings
Potential savings
| Compression of 4 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| assets/icon-128x128.png | 2.28KB | 1.46KB | ▼ 35.94% |
| assets/icon-256x256.png | 5.18KB | 2.92KB | ▼ 43.57% |
| assets/screenshot-1.png | 40.40KB | 9.55KB | ▼ 76.36% |
| assets/screenshot-2.png | 64.85KB | 17.97KB | ▼ 72.29% |