Benchmarks
Plugin footprint 83% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | All plugins must install correctly, without throwing any errors, warnings, or notices
The plugin installed gracefully, with no errors
Server metrics [RAM: ▲0.17MB] [CPU: ▼3.76ms] Passed 4 tests
This is a short check of server-side resources used by Keymaster Chord Notation Free
This plugin does not affect your website's performance
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.62 ▲0.16 | 41.68 ▲1.39 |
| Dashboard /wp-admin | 3.48 ▲0.17 | 46.50 ▼5.55 |
| Posts /wp-admin/edit.php | 3.59 ▲0.24 | 45.56 ▼5.85 |
| Add New Post /wp-admin/post-new.php | 6.06 ▲0.17 | 88.05 ▼5.02 |
| Media Library /wp-admin/upload.php | 3.40 ▲0.17 | 38.67 ▲3.55 |
| Keymaster Chord Notation Free /wp-admin/options-general.php?page=keymaster_chord_notation_free | 3.37 | 33.06 |
Server storage [IO: ▲0.14MB] [DB: ▲0.00MB] Passed 3 tests
How much does this plugin use your filesystem and database?
This plugin installed successfully
Filesystem: 12 new files
Database: no new tables, 8 new options
| New WordPress options |
|---|
| widget_theysaidso_widget |
| widget_kcn_free_widget |
| keymaster_chord_notation_free-options |
| can_compress_scripts |
| widget_recent-posts |
| widget_recent-comments |
| db_upgraded |
| theysaidso_admin_options |
Browser metrics Passed 4 tests
Checking browser requirements for Keymaster Chord Notation Free
Normal browser usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,919 ▲184 | 13.66 ▼0.72 | 8.92 ▲7.15 | 43.97 ▼2.52 |
| Dashboard /wp-admin | 2,213 ▲22 | 4.89 ▲0.01 | 104.57 ▼10.69 | 39.58 ▼8.40 |
| Posts /wp-admin/edit.php | 2,093 ▲4 | 2.02 ▼0.01 | 33.80 ▼5.15 | 34.41 ▲0.02 |
| Add New Post /wp-admin/post-new.php | 1,537 ▲3 | 23.24 ▲0.15 | 671.79 ▲11.70 | 56.41 ▼2.29 |
| Media Library /wp-admin/upload.php | 1,386 ▲4 | 4.18 ▼0.03 | 95.24 ▼5.48 | 40.46 ▼2.03 |
| Keymaster Chord Notation Free /wp-admin/options-general.php?page=keymaster_chord_notation_free | 1,590 | 2.77 | 54.03 | 46.18 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests
🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created
The following items require your attention
- Zombie WordPress options were found after uninstall: 8 options
- theysaidso_admin_options
- widget_recent-comments
- widget_kcn_free_widget
- db_upgraded
- widget_theysaidso_widget
- keymaster_chord_notation_free-options
- widget_recent-posts
- can_compress_scripts
Smoke tests 75% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | This is a short smoke test looking for server-side errors
Everything seems fine, however this is by no means an exhaustive test
SRP 50% from 2 tests
🔹 Tests weight: 20 | The single-responsibility principle: PHP files have to remain inert when accessed directly, throwing no errors and performing no actions
Almost there! Just fix the following items
- 1× PHP files trigger server-side errors or warnings when accessed directly:
- > PHP Fatal error
Uncaught Error: Class 'WP_Widget' not found in wp-content/plugins/keymaster-chord-notation-free/inc_php/KCN_Free_Widget.class.php:2
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | This is a shallow check for browser errors
Everything seems fine, but this is not an exhaustive test
Optimizations
Plugin configuration 93% from 29 tests
readme.txt 94% from 16 tests
The readme.txt file uses markdown syntax to describe your plugin to the world
These attributes need to be fixed:
- Screenshots: These screenshots require images: #1 (The syntax is simple: [chord NOTE QUALITY]), #2 (Users can hide/reveal the chords or print with the click of a button.), #3 (Many customizations are available.), #4 (Unlimited color options are only available in the premium version.)
keymaster-chord-notation-free/keymaster-chord-notation-free.php 92% from 13 tests
Analyzing the main PHP file in "Keymaster Chord Notation Free" version 1.0.2
It is important to fix the following:
- Description: Please keep the plugin description shorter than 140 characters (currently 316 characters long)
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | A short check of programming languages and file extensions; no executable files are allowed
Good job! No executable or dangerous file extensions detected671 lines of code in 6 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 2 | 56 | 173 | 529 |
| JavaScript | 2 | 23 | 29 | 139 |
| CSS | 2 | 0 | 0 | 3 |
PHP code Passed 2 tests
An overview of cyclomatic complexity and code structure
No complexity issues detected
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.39 |
| Average class complexity | 36.50 |
| ▷ Minimum class complexity | 13.00 |
| ▷ Maximum class complexity | 60.00 |
| Average method complexity | 3.73 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 24.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 2 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 2 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 26 | |
| ▷ Static methods | 1 | 3.85% |
| ▷ Public methods | 23 | 88.46% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 3 | 11.54% |
| Functions | 1 | |
| ▷ Named functions | 1 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 0 | |
| ▷ Global constants | 0 | 0.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
Using a strong compression for your PNG files is a great way to speed-up your plugin
4 PNG files occupy 0.08MB with 0.04MB in potential savings
Potential savings
| Compression of 4 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| screenshot-2.png | 5.16KB | 3.28KB | ▼ 36.50% |
| screenshot-1.png | 5.14KB | 2.96KB | ▼ 42.37% |
| screenshot-3.png | 44.32KB | 18.65KB | ▼ 57.91% |
| screenshot-4.png | 27.30KB | 16.14KB | ▼ 40.89% |