Benchmarks
Plugin footprint 65% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
Install script ran successfully
Server metrics [RAM: ▲0.07MB] [CPU: ▼6.10ms] Passed 4 tests
Server-side resources used by Title Experiments Free
Server-side resource usage in normal parameters
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.66 ▲0.19 | 49.64 ▲5.28 |
| Dashboard /wp-admin | 3.49 ▲0.18 | 55.63 ▲1.52 |
| Posts /wp-admin/edit.php | 3.60 ▲0.24 | 57.16 ▲5.73 |
| Add New Post /wp-admin/post-new.php | 5.63 ▼0.26 | 77.01 ▼33.12 |
| Media Library /wp-admin/upload.php | 3.41 ▲0.18 | 42.23 ▲1.91 |
| Title Exp Settings /wp-admin/options-general.php?page=wpex-settings | 3.39 | 36.57 |
Server storage [IO: ▲0.31MB] [DB: ▲0.00MB] Passed 3 tests
Input-output and database impact of this plugin
There were no storage issued detected upon installing this plugin
Filesystem: 31 new files
Database: 2 new tables, 8 new options
| New tables |
|---|
| wp_wpex_titles |
| wp_wpex_stats |
| New WordPress options |
|---|
| can_compress_scripts |
| theysaidso_admin_options |
| widget_theysaidso_widget |
| wpex_installed |
| db_upgraded |
| wpex_db_version |
| widget_recent-comments |
| widget_recent-posts |
Browser metrics Passed 4 tests
An overview of browser requirements for Title Experiments Free
This plugin renders optimally with no browser resource issues detected
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,813 ▲52 | 14.73 ▲0.36 | 1.95 ▲0.27 | 44.81 ▼0.59 |
| Dashboard /wp-admin | 2,222 ▲45 | 5.10 ▼0.50 | 97.95 ▲3.83 | 43.12 ▲2.15 |
| Posts /wp-admin/edit.php | 2,134 ▲37 | 2.30 ▲0.32 | 43.56 ▲6.80 | 36.03 ▼0.68 |
| Add New Post /wp-admin/post-new.php | 6,262 ▲4,736 | 22.82 ▼0.56 | 964.68 ▲282.25 | 37.54 ▼20.54 |
| Media Library /wp-admin/upload.php | 1,427 ▲30 | 4.56 ▲0.48 | 108.27 ▲3.41 | 46.39 ▲0.25 |
| Title Exp Settings /wp-admin/options-general.php?page=wpex-settings | 1,025 | 1.98 | 28.16 | 33.41 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests
🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created
It is recommended to fix the following
- Zombie tables were found after uninstall: 2 tables
- wp_wpex_titles
- wp_wpex_stats
- The uninstall procedure has failed, leaving 8 options in the database
- widget_recent-posts
- can_compress_scripts
- widget_theysaidso_widget
- widget_recent-comments
- db_upgraded
- wpex_db_version
- theysaidso_admin_options
- wpex_installed
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | A shallow check that no server-side errors were triggered
Even though everything seems fine, this is not an exhaustive test
SRP 0% 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
The following issues need your attention
- 3× PHP files perform the action of outputting non-empty strings when accessed directly:
- > /wp-content/plugins/wp-experiments-free/libs/PDL/BetaDistribution.php
- > /wp-content/plugins/wp-experiments-free/libs/PDL/GammaDistribution.php
- > /wp-content/plugins/wp-experiments-free/libs/PDL/functions/SpecialMath.php
- 21× GET requests to PHP files have triggered server-side errors or warnings (only 10 are shown):
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 54
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 53
- > PHP Fatal error
Uncaught Error: Call to undefined function esc_attr() in wp-content/plugins/wp-experiments-free/libs/PDL/test.php:65
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 58
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 51
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 56
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 57
- > PHP Notice
Undefined variable: search_engines in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 28
- > PHP Notice
Undefined variable: adjust_every in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 52
- > PHP Notice
Undefined variable: search_engines in wp-content/plugins/wp-experiments-free/wpex-general-settings.php on line 26
- > PHP Notice
User-side errors Passed 1 test
🔹 Test weight: 20 | A shallow check that no browser errors were triggered
No browser issues were found
Optimizations
Plugin configuration 96% from 29 tests
readme.txt Passed 16 tests
Perhaps the most important file in your plugin readme.txt gets parsed in order to generate the public listing of your plugin
6 plugin tags: ab testing, optimization, conversions, titles, split testing...
wp-experiments-free/wp-experiments.php 92% from 13 tests
The main PHP file in "Title Experiments Free" ver. 9.0.4 adds more information about the plugin and also serves as the entry point for this plugin
The following require your attention:
- Main file name: The principal plugin file should be the same as the plugin slug ("wp-experiments-free.php" instead of "wp-experiments.php")
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | A short glimpse at programming languages used with this plugin and a check that no dangerous files are present
Success! There were no dangerous files found in this plugin3,521 lines of code in 20 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 11 | 348 | 666 | 2,543 |
| JavaScript | 5 | 98 | 47 | 509 |
| Sass | 1 | 19 | 2 | 233 |
| CSS | 2 | 18 | 0 | 228 |
| Ruby | 1 | 0 | 0 | 8 |
PHP code Passed 2 tests
A short review of cyclomatic complexity and code structure
This plugin has no cyclomatic complexity issues
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.35 |
| Average class complexity | 58.00 |
| ▷ Minimum class complexity | 7.00 |
| ▷ Maximum class complexity | 150.00 |
| Average method complexity | 3.91 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 58.00 |
| 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 | 98 | |
| ▷ Static methods | 0 | 0.00% |
| ▷ Public methods | 93 | 94.90% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 5 | 5.10% |
| Functions | 16 | |
| ▷ Named functions | 16 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 16 | |
| ▷ Global constants | 13 | 81.25% |
| ▷ Class constants | 3 | 18.75% |
| ▷ Public constants | 3 | 100.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
Often times overlooked, PNG files can occupy unnecessary space in your plugin
8 PNG files occupy 0.06MB with 0.06MB in potential savings
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| img/loser.png | 7.10KB | 0.33KB | ▼ 95.28% |
| img/del-gray.png | 9.50KB | 0.16KB | ▼ 98.29% |
| img/winner.png | 7.18KB | 0.53KB | ▼ 92.64% |
| img/beaker-green.png | 7.05KB | 0.44KB | ▼ 93.71% |
| img/del-red.png | 9.60KB | 0.22KB | ▼ 97.73% |