Benchmarks
Plugin footprint 23% from 16 tests
Installer 0% from 1 test
🔺 Critical test (weight: 50) | It is important to correctly install your plugin, without throwing errors or notices
These installer errors require your attention
- This plugin did not install gracefully
- > Deprecated in wp-content/plugins/kk-i-like-it/prezentacja.php+9
Function create_function() is deprecated
Server metrics [RAM: ▼1.71MB] [CPU: ▼54.79ms] Passed 4 tests
Analyzing server-side resources used by KK I Like It
This plugin does not affect your website's performance
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 2.28 ▼1.19 | 6.72 ▼37.91 |
| Dashboard /wp-admin | 2.30 ▼1.01 | 7.41 ▼47.92 |
| Posts /wp-admin/edit.php | 2.30 ▼1.06 | 7.01 ▼42.03 |
| Add New Post /wp-admin/post-new.php | 2.30 ▼3.59 | 8.33 ▼91.31 |
| Media Library /wp-admin/upload.php | 2.30 ▼0.93 | 8.40 ▼26.36 |
| Stats /wp-admin/admin.php?page=kklike-stats | 2.30 | 7.51 |
| Documentation /wp-admin/admin.php?page=kklike-documentation | 2.30 | 7.21 |
| Settings /wp-admin/admin.php?page=kklike-settings | 2.30 | 6.93 |
| KKILikeIt /wp-admin/admin.php?page=kklike-menu | 2.30 | 7.60 |
| Changelog /wp-admin/admin.php?page=kklike-changelog | 2.30 | 7.03 |
Server storage [IO: ▲1.52MB] [DB: ▲0.00MB] Passed 3 tests
Input-output and database impact of this plugin
No storage issues were detected
Filesystem: 141 new files
Database: 2 new tables, 10 new options
| New tables |
|---|
| wp_kklikeuser |
| wp_kklike |
| New WordPress options |
|---|
| widget_kklikelastliked |
| can_compress_scripts |
| widget_kklikemostliked |
| db_upgraded |
| widget_theysaidso_widget |
| kklikesettings |
| widget_recent-comments |
| theysaidso_admin_options |
| widget_recent-posts |
| widget_kklikeuserliked |
Browser metrics Passed 4 tests
This is an overview of browser requirements for KK I Like It
This plugin has a minimal impact on browser resources
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,944 ▲158 | 13.52 ▼1.20 | 9.24 ▲7.27 | 45.10 ▲1.23 |
| Dashboard /wp-admin | 2,239 ▲59 | 5.70 ▲0.08 | 87.42 ▼5.66 | 80.54 ▲37.46 |
| Posts /wp-admin/edit.php | 2,162 ▲59 | 2.10 ▲0.09 | 43.21 ▼3.18 | 35.96 ▼4.11 |
| Add New Post /wp-admin/post-new.php | 6,479 ▲4,953 | 27.60 ▲4.14 | 907.01 ▲263.14 | 50.34 ▼8.11 |
| Media Library /wp-admin/upload.php | 1,450 ▲50 | 4.25 ▲0.01 | 101.75 ▼6.49 | 81.17 ▲38.62 |
| Stats /wp-admin/admin.php?page=kklike-stats | 1,172 | 3.73 | 74.25 | 43.64 |
| Documentation /wp-admin/admin.php?page=kklike-documentation | 1,123 | 3.42 | 70.87 | 41.77 |
| Settings /wp-admin/admin.php?page=kklike-settings | 2,111 | 3.81 | 86.91 | 96.67 |
| KKILikeIt /wp-admin/admin.php?page=kklike-menu | 1,236 | 4.27 | 115.57 | 41.61 |
| Changelog /wp-admin/admin.php?page=kklike-changelog | 1,449 | 3.43 | 68.90 | 38.07 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 25% from 4 tests
🔸 Tests weight: 35 | Verifying that this plugin uninstalls completely without leaving any traces
These items require your attention
- This plugin did not uninstall without warnings or errors
- > Deprecated in wp-content/plugins/kk-i-like-it/prezentacja.php+9
Function create_function() is deprecated
- The uninstall procedure failed, leaving 2 tables in the database
- wp_kklikeuser
- wp_kklike
- Zombie WordPress options detected upon uninstall: 10 options
- db_upgraded
- widget_theysaidso_widget
- widget_recent-comments
- theysaidso_admin_options
- widget_recent-posts
- widget_kklikeuserliked
- widget_kklikelastliked
- widget_kklikemostliked
- kklikesettings
- can_compress_scripts
Smoke tests 0% 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
- 15 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > Deprecated in wp-content/plugins/kk-i-like-it/prezentacja.php+246
Function create_function() is deprecated
- 5 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > User deprecated in wp-includes/functions.php+5546
The called constructor method for WP_Widget class in kklikeMostLiked is deprecated since version 4.3.0! Use __construct() instead.
- 5 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > User deprecated in wp-includes/functions.php+5546
The called constructor method for WP_Widget class in kklikeLastLiked is deprecated since version 4.3.0! Use __construct() instead.
- 5 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > User deprecated in wp-includes/functions.php+5546
The called constructor method for WP_Widget class in kklikeUserLiked is deprecated since version 4.3.0! Use __construct() instead.
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-stats
- > Notice in wp-content/plugins/kk-i-like-it/stats.php+49
Undefined index: charts
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Deprecated in wp-content/plugins/kk-i-like-it/top-liked.php+2
Methods with the same name as their class will not be constructors in a future version of PHP; objSorter has a deprecated constructor
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Notice in wp-content/plugins/kk-i-like-it/top-liked.php+9
Undefined offset: 0
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Warning in wp-content/plugins/kk-i-like-it/top-liked.php+10
get_object_vars() expects parameter 1 to be object, null given
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Deprecated in wp-content/plugins/kk-i-like-it/top-liked.php+28
The each() function is deprecated. This message will be suppressed on further calls
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Warning in wp-content/plugins/kk-i-like-it/top-liked.php+28
Variable passed to each() is not an array or object
SRP 0% from 2 tests
🔹 Tests weight: 20 | A shallow check of the single-responsibility principle; PHP files should perform no action - including output of placeholder text - and trigger no errors when accessed directly
Please fix the following items
- 3× PHP files perform the task of outputting text when accessed with GET requests:
- > /wp-content/plugins/kk-i-like-it/changelog.php
- > /wp-content/plugins/kk-i-like-it/head.php
- > /wp-content/plugins/kk-i-like-it/sidebar.php
- 29× PHP files trigger server errors when accessed directly (only 10 are shown):
- > PHP Fatal error
Uncaught Error: Call to undefined function get_option() in wp-content/plugins/kk-i-like-it/menu.inc.php:2
- > PHP Warning
Use of undefined constant WP_PLUGIN_URL - assumed 'WP_PLUGIN_URL' (this will throw an Error in a future version of PHP) in wp-content/plugins/kk-i-like-it/sidebar.php on line 8
- > PHP Notice
Trying to get property 'prefix' of non-object in wp-content/plugins/kk-i-like-it/kkDataBase.class.php on line 17
- > PHP Fatal error
Uncaught Error: Call to undefined function get_option() in wp-content/plugins/kk-i-like-it/menu.inc.php:2
- > PHP Warning
Use of undefined constant PLUGIN_VERSION - assumed 'PLUGIN_VERSION' (this will throw an Error in a future version of PHP) in wp-content/plugins/kk-i-like-it/head.php on line 2
- > PHP Fatal error
Uncaught Error: Call to undefined function get_option() in wp-content/plugins/kk-i-like-it/prezentacja.php:3
- > PHP Notice
Undefined variable: db in wp-content/plugins/kk-i-like-it/top-liked.php on line 54
- > PHP Warning
Use of undefined constant PLUGIN_VERSION - assumed 'PLUGIN_VERSION' (this will throw an Error in a future version of PHP) in wp-content/plugins/kk-i-like-it/head.php on line 2
- > PHP Warning
Use of undefined constant PLUGIN_VERSION - assumed 'PLUGIN_VERSION' (this will throw an Error in a future version of PHP) in wp-content/plugins/kk-i-like-it/head.php on line 2
- > PHP Notice
Trying to get property 'prefix' of non-object in wp-content/plugins/kk-i-like-it/kkDataBase.class.php on line 15
- > PHP Fatal error
User-side errors 0% from 1 test
🔹 Test weight: 20 | This is a shallow check for browser errors
Please fix the following user-side errors
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Network (severe)
wp-content/plugins/kk-i-like-it/js/jqplot.canvasAxisTickRenderer.min.js?ver=1.7.4 - Failed to load resource: the server responded with a status of 404 (Not Found)
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Network (severe)
wp-content/plugins/kk-i-like-it/js/jqplot.pointLabels.min.js?ver=1.7.4 - Failed to load resource: the server responded with a status of 404 (Not Found)
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Network (severe)
wp-content/plugins/kk-i-like-it/js/jqplot.pieRenderer.min.js?ver=1.7.4 - Failed to load resource: the server responded with a status of 404 (Not Found)
- 2 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Network (severe)
wp-content/plugins/kk-i-like-it/js/stats.js?ver=1.7.4 - Failed to load resource: the server responded with a status of 404 (Not Found)
- 5 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > Console-api (warning) in unknown
/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1 1:28609 "jQuery.Deferred exception: jQuery(...).live is not a function" "TypeError: jQuery(...).live is not a function\n at HTMLDocument.\u003Canonymous> (/wp-content/plugins/kk-i-like-it/js/kklike-front.js?ver=1.6:5:25)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:26990)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:27292)" undefined
- 5 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > Console-api (warning) in unknown
/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1 1:28609 "jQuery.Deferred exception: jQuery(...).live is not a function" "TypeError: jQuery(...).live is not a function\n at HTMLDocument.\u003Canonymous> (/wp-content/plugins/kk-i-like-it/js/admin.js?ver=1.7.4:30:59)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:26990)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:27292)" undefined
- 11 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=kklike-changelog
- > Javascript (severe) in unknown
/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1 1:28721 Uncaught TypeError: jQuery(...).live is not a function
- > GET request to /wp-admin/admin.php?page=kklike-settings
- > Console-api (warning) in unknown
/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1 1:28609 "jQuery.Deferred exception: jQuery(...).live is not a function" "TypeError: jQuery(...).live is not a function\n at Object.initialize (/wp-content/plugins/kk-i-like-it/js/button-preview.js:15:30)\n at HTMLDocument.\u003Canonymous> (/wp-admin/admin.php?page=kklike-settings:164:26)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:26990)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1:2:27292)" undefined
- > GET request to /wp-admin/admin.php?page=kklike-menu
- > Javascript (severe) in unknown
/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.3.1 1:28721 Uncaught Error: No data specified
Optimizations
Plugin configuration 93% from 29 tests
readme.txt 94% from 16 tests
It's important to format your readme.txt file correctly as it is parsed for the public listing of your plugin
These attributes need your attention:
- Screenshots: These screenshots do not have images: #1 (Like list), #2 (Settings), #3 (Button), #4 (Widgets), #5 (Two widgets with statistics), #6 (Who liked this post - gavatar)
kk-i-like-it/admin.php 92% from 13 tests
The main file in "KK I Like It" v. 1.7.5.3 serves as a complement to information provided in readme.txt and as the entry point to the plugin
The following require your attention:
- Main file name: Name the main plugin file the same as the plugin slug ("kk-i-like-it.php" instead of "admin.php")
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | This is an overview of programming languages used in this plugin; dangerous file extensions are not allowed
Good job! No executable or dangerous file extensions detected12,826 lines of code in 41 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| CSS | 9 | 1,356 | 297 | 7,527 |
| JavaScript | 14 | 366 | 437 | 2,538 |
| PHP | 16 | 493 | 100 | 2,455 |
| PO File | 2 | 236 | 366 | 306 |
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 | 0.28 |
| Average class complexity | 10.60 |
| ▷ Minimum class complexity | 4.00 |
| ▷ Maximum class complexity | 28.00 |
| Average method complexity | 2.78 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 7.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 5 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 5 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 27 | |
| ▷ Static methods | 0 | 0.00% |
| ▷ Public methods | 27 | 100.00% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 0 | 0.00% |
| Functions | 29 | |
| ▷ Named functions | 29 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 2 | |
| ▷ Global constants | 2 | 100.00% |
| ▷ 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
79 PNG files occupy 0.48MB with 0.14MB in potential savings
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| css/black-tie/images/ui-icons_ededed_256x240.png | 4.27KB | 4.11KB | ▼ 3.78% |
| screenshot-6.png | 29.17KB | 11.22KB | ▼ 61.52% |
| images/iphone-style-checkboxes/slider_center.png | 0.25KB | 0.35KB | 0.00% |
| images/select.png | 0.49KB | 0.33KB | ▼ 33.40% |
| css/black-tie/images/ui-bg_flat_55_80c9ff_40x100.png | 0.18KB | 0.08KB | ▼ 51.67% |