93% 0gravatar

Code Review | Display Name If No Gravatar

WordPress plugin Display Name If No Gravatar scored 93% from 54 tests.

About plugin

  • Plugin page: 0gravatar
  • Plugin version:
  • PHP version: 7.4.16
  • WordPress compatibility: 2.6-3.4.2
  • WordPress version: 5.9.2
  • First release: Nov 15, 2012
  • Latest release: Nov 19, 2012
  • Number of updates: 3
  • Update frequency: every 3.0 days
  • Top authors: scheeeli (100%)

Code review

54 tests

User reviews

1 review

Install metrics

30+ active / 2,347 total downloads


Plugin footprint Passed 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | It is important to correctly install your plugin, without throwing errors or notices
Installer ran successfully

Server metrics [RAM: ▲0.00MB] [CPU: ▼286.96ms] Passed 4 tests

A check of server-side resources used by Display Name If No Gravatar
This plugin has minimal impact on server resources
PageMemory (MB)CPU Time (ms)
Home /3.55 ▲0.0356.07 ▲2.20
Dashboard /wp-admin3.44 ▲0.0333.81 ▲0.34
Posts /wp-admin/edit.php3.67 ▲0.0338.42 ▲1.17
Add New Post /wp-admin/post-new.php6.91 ▼0.07100.45 ▼1,150.63
Media Library /wp-admin/upload.php3.32 ▲0.0226.91 ▲1.29

Server storage [IO: ▲0.01MB] [DB: ▲0.00MB] Passed 3 tests

How much does this plugin use your filesystem and database?
No storage issues were detected
Filesystem: 3 new files
Database: no new tables, no new options

Browser metrics Passed 4 tests

A check of browser resources used by Display Name If No Gravatar
This plugin renders optimally with no browser resource issues detected
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /3,795 ▲4116.23 ▲0.266.23 ▼0.122.38 ▼0.37
Dashboard /wp-admin2,895 ▲346.24 ▲0.07118.50 ▼15.57175.17 ▲17.31
Posts /wp-admin/edit.php2,689 ▲13.12 ▼0.1160.94 ▼1.81140.22 ▼0.38
Add New Post /wp-admin/post-new.php1,666 ▼1321.99 ▲5.08397.98 ▼15.81192.02 ▲31.73
Media Library /wp-admin/upload.php1,696 ▼55.55 ▲0.00127.15 ▼15.78237.16 ▲41.32

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] Passed 4 tests

🔸 Tests weight: 35 | It is important to correctly uninstall your plugin, without leaving any traces
This plugin's uninstaller ran successfully

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)
The smoke test was a success, however most plugin functionality was not tested

SRP 50% from 2 tests

🔹 Tests weight: 20 | The single-responsibility principle applies for WordPress plugins as well - please make sure your PHP files perform no actions when accessed directly
Please take a closer look at the following
  • 1× PHP files perform the task of outputting text when accessed with GET requests:
    • > /wp-content/plugins/0gravatar/index.php

User-side errors Passed 1 test

🔹 Test weight: 20 | This is a shallow check for browser errors
No browser issues were found


Plugin configuration 90% from 29 tests

readme.txt 94% from 16 tests

The readme.txt file is undoubtedly the most important file in your plugin, preparing it for public listing on WordPress.org
These attributes need your attention:
  • Screenshots: Screenshot #1 (A comment on my blog from a user with no gravatar.) image required
The official readme.txt is a good inspiration

0gravatar/index.php 85% from 13 tests

The primary PHP file in "Display Name If No Gravatar" version is used by WordPress to initiate all plugin functionality
It is important to fix the following:
  • Description: The description should be shorter than 140 characters (currently 179 characters long)
  • Main file name: Even though not officially enforced, the main plugin file should be the same as the plugin slug ("0gravatar.php" instead of "index.php")

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
No dangerous file extensions were detected127 lines of code in 1 file:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

A brief analysis of cyclomatic complexity and code structure for this plugin
There were no cyclomatic complexity issued detected
Cyclomatic complexity
Average complexity per logical line of code0.50
Average class complexity0.00
▷ Minimum class complexity0.00
▷ Maximum class complexity0.00
Average method complexity0.00
▷ Minimum method complexity0.00
▷ Maximum method complexity0.00
Code structure
▷ Abstract classes00.00%
▷ Concrete classes00.00%
▷ Final classes00.00%
▷ Static methods00.00%
▷ Public methods00.00%
▷ Protected methods00.00%
▷ Private methods00.00%
▷ Named functions6100.00%
▷ Anonymous functions00.00%
▷ Global constants00.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

It is recommended to compress PNG files in your plugin to minimize bandwidth usage
1 compressed PNG file occupies 0.00MB
Potential savings
Compression of 1 random PNG file using pngquant
FileSize - originalSize - compressedSavings
screenshot-1.png3.73KB3.67KB▼ 1.36%