Benchmarks
Plugin footprint 40% from 16 tests
Installer 0% from 1 test
🔺 Critical test (weight: 50) | The install procedure must perform silently
The following installer errors require your attention
- The plugin cannot be installed
- > Deprecated in wp-content/plugins/superfero-courses/superfero.php+33
Function create_function() is deprecated
Server metrics [RAM: ▼1.97MB] [CPU: ▼57.73ms] Passed 4 tests
Analyzing server-side resources used by Superfero Courses
This plugin has minimal impact on server resources
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 2.03 ▼1.44 | 4.50 ▼38.08 |
| Dashboard /wp-admin | 2.05 ▼1.30 | 5.97 ▼63.87 |
| Posts /wp-admin/edit.php | 2.05 ▼1.31 | 6.64 ▼42.06 |
| Add New Post /wp-admin/post-new.php | 2.05 ▼3.84 | 6.95 ▼86.92 |
| Media Library /wp-admin/upload.php | 2.05 ▼1.18 | 5.12 ▼33.45 |
Server storage [IO: ▲0.07MB] [DB: ▲0.07MB] Passed 3 tests
A short overview of filesystem and database impact
There were no storage issued detected upon installing this plugin
Filesystem: 7 new files
Database: no new tables, 7 new options
| New WordPress options |
|---|
| widget_superfero_campaign_widget |
| db_upgraded |
| can_compress_scripts |
| widget_theysaidso_widget |
| theysaidso_admin_options |
| widget_recent-comments |
| widget_recent-posts |
Browser metrics Passed 4 tests
Superfero Courses: an overview of browser usage
There were no issues detected in relation to browser resource usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,817 ▲56 | 14.46 ▼0.10 | 2.11 ▲0.25 | 44.80 ▲2.70 |
| Dashboard /wp-admin | 2,221 ▲15 | 5.06 ▼0.81 | 109.91 ▲5.13 | 40.94 ▲1.89 |
| Posts /wp-admin/edit.php | 2,100 ▼0 | 2.04 ▲0.03 | 39.58 ▼1.81 | 35.05 ▼3.43 |
| Add New Post /wp-admin/post-new.php | 1,539 ▼6 | 23.29 ▼0.07 | 601.44 ▼75.07 | 48.90 ▼5.37 |
| Media Library /wp-admin/upload.php | 1,400 ▲3 | 4.24 ▼0.02 | 93.76 ▼19.44 | 46.41 ▼1.03 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.07MB] 50% from 4 tests
🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created
You still need to fix the following
- Uninstall procedure had uncaught errors
- > Deprecated in wp-content/plugins/superfero-courses/superfero.php+33
Function create_function() is deprecated
- Zombie WordPress options were found after uninstall: 6 options
- widget_recent-comments
- can_compress_scripts
- db_upgraded
- theysaidso_admin_options
- widget_theysaidso_widget
- widget_recent-posts
Smoke tests 75% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | A smoke test targeting server-side errors
Even though everything seems fine, this is not an exhaustive test
SRP 50% from 2 tests
🔹 Tests weight: 20 | SRP (Single-Responsibility Principle) - PHP files must act as libraries and never output text or perform any action when accessed directly in a browser
Please take a closer look at the following
- 2× GET requests to PHP files trigger server-side errors or Error 500 responses:
- > PHP Fatal error
Uncaught Error: Call to undefined function untrailingslashit() in wp-content/plugins/superfero-courses/superfero.php:27
- > PHP Fatal error
Uncaught Error: Class 'WP_Widget' not found in wp-content/plugins/superfero-courses/superfero-campaign-widget.php:5
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | Just a short smoke test targeting errors on the browser (console and network errors and warnings)
No browser issues were found
Optimizations
Plugin configuration 90% from 29 tests
readme.txt 88% from 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
Attributes that need to be fixed:
- Screenshots: Add an image for screenshot #1 (1 - The first screenshot shows the widget in the sidebar with a title, an author email, number of courses to show, select the course's language and show items in thumbview.)
- Donate link: Please fix this invalid url: ""
superfero-courses/superfero.php 92% from 13 tests
The principal PHP file in "Superfero Courses" v. 3.2 is loaded by WordPress automatically on each request
Please make the necessary changes and fix the following:
- Main file name: Please rename the main PHP file in this plugin to the plugin slug ("superfero-courses.php" instead of "superfero.php")
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | Executable files are considered dangerous and should not be included with any WordPress plugin
No dangerous file extensions were detected154 lines of code in 4 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 4 | 32 | 64 | 154 |
PHP code Passed 2 tests
This plugin's cyclomatic complexity and code structure detailed below
There were no cyclomatic complexity issued detected
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.23 |
| Average class complexity | 21.00 |
| ▷ Minimum class complexity | 21.00 |
| ▷ Maximum class complexity | 21.00 |
| Average method complexity | 3.86 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 13.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 1 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 1 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 7 | |
| ▷ Static methods | 0 | 0.00% |
| ▷ Public methods | 7 | 100.00% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 0 | 0.00% |
| Functions | 0 | |
| ▷ Named functions | 0 | 0.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 8 | |
| ▷ Global constants | 8 | 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
1 PNG file occupies 0.04MB with 0.03MB in potential savings
Potential savings
| Compression of 1 random PNG file using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| screenshot-1.png | 38.77KB | 10.98KB | ▼ 71.67% |