Benchmarks

Plugin footprint 40% from 16 tests

Installer 0% from 1 test

🔺 Critical test (weight: 50) | The install procedure must perform silently

It is recommended to fix the following installer errors

Install procedure had errors
- > Notice in wp-content/plugins/like-dislike-plus-counter/index.php+41
Undefined variable: test_db_version

Server metrics [RAM: ▲0.02MB] [CPU: ▼8.87ms] Passed 4 tests

A check of server-side resources used by Like dislike plus counter | Like Dislike Buttons

Server-side resource usage in normal parameters

Page	Memory (MB)	CPU Time (ms)
Home /	3.49 ▲0.03	35.80 ▼2.97
Dashboard /wp-admin	3.32 ▲0.02	43.63 ▼7.99
Posts /wp-admin/edit.php	3.38 ▲0.02	44.86 ▼6.21
Add New Post /wp-admin/post-new.php	5.92 ▲0.04	81.16 ▼18.31
Media Library /wp-admin/upload.php	3.25 ▲0.02	35.47 ▲4.08

Server storage [IO: ▲2.96MB] [DB: ▲0.00MB] Passed 3 tests

Filesystem and database footprint

The plugin installed successfully

Filesystem: 109 new files

Database: 1 new table, 7 new options

New tables
wp_like_dislike_btn_details

New WordPress options
db_upgraded
test_db_version
widget_recent-posts
theysaidso_admin_options
widget_theysaidso_widget
can_compress_scripts
widget_recent-comments

Browser metrics Passed 4 tests

An overview of browser requirements for Like dislike plus counter | Like Dislike Buttons

This plugin has a minimal impact on browser resources

Page	Nodes	Memory (MB)	Script (ms)	Layout (ms)
Home /	7,702 ▲4,967	15.63 ▲1.25	7.07 ▲5.50	37.22 ▼3.22
Dashboard /wp-admin	6,975 ▲4,790	5.42 ▲0.51	153.34 ▲44.87	37.52 ▼6.63
Posts /wp-admin/edit.php	6,869 ▲4,780	2.83 ▲0.72	81.78 ▲46.01	32.57 ▲1.87
Add New Post /wp-admin/post-new.php	3,921 ▲2,388	24.06 ▲0.77	718.97 ▲36.10	37.18 ▼22.67
Media Library /wp-admin/upload.php	6,163 ▲4,775	4.53 ▲0.34	139.80 ▲30.45	44.77 ▼2.62

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests

🔸 Tests weight: 35 | Checking the uninstaller removed all traces of the plugin

It is recommended to fix the following

The uninstall procedure failed, leaving 1 table in the database
- wp_like_dislike_btn_details
This plugin does not fully uninstall, leaving 7 options in the database
- test_db_version
- widget_recent-comments
- theysaidso_admin_options
- widget_theysaidso_widget
- widget_recent-posts
- can_compress_scripts
- db_upgraded

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | Just a short smoke test targeting errors on the server (in the Apache logs)

Even though no errors were found, 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

Please take a closer look at the following

2× PHP files trigger server errors when accessed directly:
- > PHP Fatal error
  Uncaught Error: Call to undefined function add_action() in wp-content/plugins/like-dislike-plus-counter/admin/func.php:3
- > PHP Fatal error
  Uncaught Error: Call to undefined function add_action() in wp-content/plugins/like-dislike-plus-counter/admin/admin.php:16

User-side errors Passed 1 test

🔹 Test weight: 20 | This is a shallow check for browser errors

There were no browser issues found

Optimizations

Plugin configuration 93% from 29 tests

readme.txt 94% from 16 tests

The readme.txt file is important because it is parsed by WordPress.org for the public listing of your plugin

Attributes that need to be fixed:

Tags: You are using too many tags: 14 tag instead of maximum 10

The official readme.txt might help

like-dislike-plus-counter/index.php 92% from 13 tests

The primary PHP file in "Like dislike plus counter | Like Dislike Buttons" version 1.0 is used by WordPress to initiate all plugin functionality

The following require your attention:

Main file name: Name the main plugin file the same as the plugin slug ("like-dislike-plus-counter.php" instead of "index.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

There were no executable files found in this plugin18,912 lines of code in 51 files:

Language	Files	Blank lines	Comment lines	Lines of code
CSS	8	558	46	7,611
SVG	2	0	0	3,356
Sass	16	38	37	3,238
LESS	16	38	49	3,226
PHP	3	114	86	670
JavaScript	5	94	89	610
HTML	1	80	47	201

PHP code Passed 2 tests

A short review of cyclomatic complexity and code structure

Although this was not an exhaustive test, there were no cyclomatic complexity issues detected

Cyclomatic complexity
Average complexity per logical line of code	0.23
Average class complexity	0.00
▷ Minimum class complexity	0.00
▷ Maximum class complexity	0.00
Average method complexity	0.00
▷ Minimum method complexity	0.00
▷ Maximum method complexity	0.00

Code structure
Namespaces	0
Interfaces	0
Traits	0
Classes	0
▷ Abstract classes	0	0.00%
▷ Concrete classes	0	0.00%
▷ Final classes	0	0.00%
Methods	0
▷ Static methods	0	0.00%
▷ Public methods	0	0.00%
▷ Protected methods	0	0.00%
▷ Private methods	0	0.00%
Functions	32
▷ Named functions	32	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

19 PNG files occupy 0.22MB with 0.11MB in potential savings

Potential savings

Compression of 5 random PNG files using pngquant
File	Size - original	Size - compressed	Savings
assets/images/count2/btn-like.png	8.10KB	4.52KB	▼ 44.24%
assets/images/count13/back13.png	3.05KB	1.44KB	▼ 52.77%
assets/images/count21/back1.png	9.14KB	4.94KB	▼ 45.88%
admin/images/count1/imglike1.png	8.26KB	3.46KB	▼ 58.11%
admin/images/count13/back13.png	3.05KB	1.44KB	▼ 52.77%

Code Review | Like dislike plus counter | Like Dislike Buttons

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