Benchmarks
Plugin footprint 58% from 16 tests
Installer 0% from 1 test
🔺 Critical test (weight: 50) | Checking the installer triggered no errors
Please fix the following installer errors
- The plugin did not install without errors
- > Warning in wp-content/plugins/nivo-slider-simplified/nivo_slider_simplified.php+43
Use of undefined constant nivo_slider_simplified_options - assumed 'nivo_slider_simplified_options' (this will throw an Error in a future version of PHP)
Server metrics [RAM: ▲0.18MB] [CPU: ▼4.24ms] Passed 4 tests
An overview of server-side resources used by Nivo Slider Simplified
This plugin does not affect your website's performance
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.63 ▲0.17 | 39.91 ▼4.59 |
| Dashboard /wp-admin | 3.49 ▲0.18 | 48.80 ▼1.47 |
| Posts /wp-admin/edit.php | 3.60 ▲0.24 | 51.48 ▼2.20 |
| Add New Post /wp-admin/post-new.php | 6.09 ▲0.20 | 88.55 ▼8.71 |
| Media Library /wp-admin/upload.php | 3.41 ▲0.18 | 38.67 ▲4.62 |
| All Nivo Slides /wp-admin/edit.php?post_type=nivo_slides | 3.45 | 40.73 |
| All Nivo Sliders /wp-admin/edit.php?post_type=nivo_sliders | 3.45 | 36.27 |
| Default Setting /wp-admin/admin.php?page=nivo_slider_simplified_sub | 3.35 | 33.25 |
Server storage [IO: ▲1.61MB] [DB: ▲0.00MB] Passed 3 tests
Filesystem and database footprint
This plugin was installed successfully
Filesystem: 38 new files
Database: no new tables, 7 new options
| New WordPress options |
|---|
| widget_recent-posts |
| nivo_slider_simplified_options |
| widget_theysaidso_widget |
| theysaidso_admin_options |
| db_upgraded |
| widget_recent-comments |
| can_compress_scripts |
Browser metrics Passed 4 tests
Checking browser requirements for Nivo Slider Simplified
There were no issues detected in relation to browser resource usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,981 ▲220 | 13.72 ▼0.93 | 5.45 ▲3.67 | 42.07 ▲2.13 |
| Dashboard /wp-admin | 2,268 ▲65 | 4.93 ▼0.12 | 97.95 ▼9.30 | 38.38 ▼4.94 |
| Posts /wp-admin/edit.php | 2,151 ▲51 | 2.29 ▲0.28 | 40.48 ▲5.22 | 35.16 ▲2.46 |
| Add New Post /wp-admin/post-new.php | 1,569 ▲38 | 23.17 ▼0.16 | 671.13 ▲34.63 | 66.06 ▲20.19 |
| Media Library /wp-admin/upload.php | 1,444 ▲44 | 4.29 ▲0.02 | 108.35 ▲1.99 | 47.01 ▲0.12 |
| All Nivo Slides /wp-admin/edit.php?post_type=nivo_slides | 1,124 | 2.19 | 42.53 | 31.21 |
| All Nivo Sliders /wp-admin/edit.php?post_type=nivo_sliders | 1,104 | 2.21 | 33.48 | 28.71 |
| Default Setting /wp-admin/admin.php?page=nivo_slider_simplified_sub | 1,086 | 1.97 | 25.16 | 29.25 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% 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 does not fully uninstall, leaving 6 options in the database
- can_compress_scripts
- widget_theysaidso_widget
- widget_recent-comments
- db_upgraded
- widget_recent-posts
- theysaidso_admin_options
Smoke tests 50% from 4 tests
Server-side errors 0% from 1 test
🔹 Test weight: 20 | A smoke test targeting server-side errors
Please fix the following server-side errors
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > User deprecated in wp-includes/functions.php+5463
Function screen_icon is deprecated since version 3.8.0 with no alternative available.
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > User deprecated in wp-includes/functions.php+5463
Function get_screen_icon is deprecated since version 3.8.0 with no alternative available.
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+316
Use of undefined constant sliceDown - assumed 'sliceDown' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+317
Use of undefined constant sliceDownLeft - assumed 'sliceDownLeft' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+318
Use of undefined constant sliceUp - assumed 'sliceUp' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+319
Use of undefined constant sliceUpLeft - assumed 'sliceUpLeft' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+320
Use of undefined constant sliceUpDown - assumed 'sliceUpDown' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+321
Use of undefined constant sliceUpDownLeft - assumed 'sliceUpDownLeft' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+322
Use of undefined constant fold - assumed 'fold' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+323
Use of undefined constant fade - assumed 'fade' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+324
Use of undefined constant random - assumed 'random' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+325
Use of undefined constant slideInRight - assumed 'slideInRight' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+326
Use of undefined constant slideInLeft - assumed 'slideInLeft' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+327
Use of undefined constant boxRandom - assumed 'boxRandom' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+328
Use of undefined constant boxRain - assumed 'boxRain' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+329
Use of undefined constant boxRainReverse - assumed 'boxRainReverse' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+330
Use of undefined constant boxRainGrow - assumed 'boxRainGrow' (this will throw an Error in a future version of PHP)
- > GET request to /wp-admin/admin.php?page=nivo_slider_simplified_sub
- > Warning in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php+331
Use of undefined constant boxRainGrowReverse - assumed 'boxRainGrowReverse' (this will throw an Error in a future version of PHP)
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 fix the following
- 4× PHP files trigger errors when accessed directly with GET requests:
- > PHP Fatal error
Uncaught Error: Call to undefined function is_admin() in wp-content/plugins/nivo-slider-simplified/admin/options_nivo.php:461
- > PHP Fatal error
Uncaught Error: Call to undefined function add_action() in wp-content/plugins/nivo-slider-simplified/inc/functions_nivo.php:7
- > PHP Fatal error
Uncaught Error: Call to undefined function add_action() in wp-content/plugins/nivo-slider-simplified/inc/functions_nivo.php:7
- > PHP Fatal error
Uncaught Error: Call to undefined function add_action() in wp-content/plugins/nivo-slider-simplified/inc/class.php:6
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | A shallow check that no browser errors were triggered
Everything seems fine on the user side
Optimizations
Plugin configuration 90% from 29 tests
readme.txt 94% from 16 tests
You should put a lot of thought into formatting readme.txt as it is used by WordPress.org to prepare the public listing of your plugin
Please fix the following attributes:
- Screenshots: Add images for these screenshots: #1 (User view after installation), #2 (Admin Default setting page), #3 (List of nivo slides), #4 (List of Slider with shortcodes), #5 (A slider with image drag and drop)
nivo-slider-simplified/nivo_slider_simplified.php 85% from 13 tests
The primary PHP file in "Nivo Slider Simplified" version 0.1 is used by WordPress to initiate all plugin functionality
It is important to fix the following:
- Main file name: The principal plugin file should be the same as the plugin slug ("nivo-slider-simplified.php" instead of "nivo_slider_simplified.php")
- Description: The description should be shorter than 140 characters (currently 271 characters long)
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
Good job! No executable or dangerous file extensions detected1,858 lines of code in 14 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 4 | 246 | 193 | 715 |
| CSS | 7 | 47 | 95 | 589 |
| JavaScript | 3 | 83 | 80 | 554 |
PHP code Passed 2 tests
This is a short overview of cyclomatic complexity and code structure for this plugin
There are no cyclomatic complexity problems detected for this plugin
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.21 |
| Average class complexity | 13.50 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 26.00 |
| Average method complexity | 2.04 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 16.00 |
| 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 | 24 | |
| ▷ Static methods | 0 | 0.00% |
| ▷ Public methods | 24 | 100.00% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 0 | 0.00% |
| Functions | 15 | |
| ▷ Named functions | 15 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 1 | |
| ▷ Global constants | 1 | 100.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size 50% from 2 tests
Image compression 50% from 2 tests
It is recommended to compress PNG files in your plugin to minimize bandwidth usage
19 PNG files occupy 1.51MB with 0.90MB in potential savings
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| screenshot-3.png | 49.87KB | 26.01KB | ▼ 47.84% |
| css/themes/light/arrows.png | 3.17KB | 0.52KB | ▼ 83.49% |
| screenshot_2.png | 72.19KB | 38.49KB | ▼ 46.68% |
| css/themes/default/arrows.png | 0.80KB | 0.51KB | ▼ 36.53% |
| css/themes/light/bullets.png | 3.21KB | 0.54KB | ▼ 83.24% |