Black Bar

Version: 2.2.1

Version : 2.2.1

Current Version

Black Bar is a Debug Bar for WordPress developers. It collects and displays errors, executed queries, globals, theme templates, and provides a profile …

Overall Rating
WordPress Rating

Black Bar is an unobtrusive Debug Bar for WordPress developers that attaches itself to the bottom of the browser window. It is a rewrite of blackbox-debug-bar by Grzegorz Winiarski which appears to be abandoned as it has not been updated since 2013. How it helps you with development: Displays any PHP errors that occur when loading a page Displays executed MySQL queries and the time it took to execute each query Displays the loaded template files of the active theme Inspect global variables (COOKIE, GET, POST, SERVER, SESSION) Use the Console for debugging your plugins and themes Use the Profiler for measuring the performance of your plugins and themes

The plugin have some issues.

Sorry, pal! The plugin couldn’t pass all our tests. No hard feelings, right?

Tests done by WP Hive test script Results
  • Minimal impact on memory usage The memory usage of this plugin is less than the average memory usage of other plugins on WordPress.org + 200KB. Check FAQ for more.
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  • Minimal impact on pagespeed The impact of this plugin on PageSpeed is less than the average impact of other plugins on WordPress.org + 1000 milliseconds
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  • No PHP errors, warning, notices WP Hive automated test found no PHP error while activating this plugin on our server
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  • No Javascript issues WP Hive automated test found no JavaScrip error while activating this plugin on our server
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  • Latest PHP 7.2.16 compatible The latest version of the plugin is compatible with the latest PHP version
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  • Latest WordPress 5.2.4 compatible The latest version of the plugin is compatible with the latest PHP version
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  • Optimized database footprint The plugin creates less than 50 database tables
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  • No activation errors WP Hive automated test found no activation error while activating this plugin on our server
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  • No resource errors WP Hive automated test found no resource error/s while trying this plugin on our server
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  • Frequently updated The plugin was not updated at least once in the last 90 days
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All the plugins are tested on the same server with exactly same configuration via test script that automatically activates and logs the data WP Hive shows.

  • All the scripts run on a VPS with 8 CPU cores and 8 GB of RAM.
  • The test sites are hosted on Google Cloud VM instances, one site/plugin per instance. The machine type is n1-standard-1. The server is a 8 core CPU with 8GB of RAM.
  • The test sites are hosted on Apache/2 server and they are tested on PHP 7.2.16 & WordPress 5.2.4.
  • The database server is MySQL 8.0.15 and the default PHP memory limit is 256MB.
Download Iocn

10K

Total Downloads

Installation Iocn

100

Active Installation

Calendar Iocn

4 years

On WordPress

Growth Iocn

0.0%

Growth Rate

Support Iocn

1

Support Thread

Rating Iocn

6

Ratings on WordPress

Download Iocn

00

Downloads This Week

Update Iocn

00

Ago Last Updated

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About Black Bar

Description

Black Bar is an unobtrusive Debug Bar for WordPress developers that attaches itself to the bottom of the browser window. It is a rewrite of blackbox-debug-bar by Grzegorz Winiarski which appears to be abandoned as it has not been updated since 2013. How it helps you with development: Displays any PHP errors that occur when loading a page Displays executed....

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Performance

Memory Usage

  • Download Iocn Average memory usage is 70.02 KB
  • Download Iocn This is less than 99% plugins

Page Speed

  • Download Iocn Average page loading time is increased by 0.06 s
  • Download Iocn This is faster than 99% plugins

Speed Test Benchmark Learn more how we collect the data

  • Before plugin activation
  • After plugin activation

Pages

Benchmark

Change

Average Change
+ 0.06s
/(front page)
- 0s
/wp-admin/edit-comments.php
+ 0.14s
/wp-admin/edit-tags.php?taxonomy=category
+ 0.13s
/wp-admin/edit.php
+ 0.14s
/wp-admin/index.php
- 0.07s
/wp-admin/media-new.php
- 0.04s
/wp-admin/options-discussion.php
+ 0.21s
/wp-admin/options-writing.php
- 0.01s
/wp-admin/post-new.php
+ 0.15s
/wp-admin/post-new.php?post_type=page
+ 0.06s
/wp-admin/upload.php
- 0.06s
MoreLess

Memory Usage Memory Usage Benchmark Learn more how we collect the data

  • Before plugin activation
  • After plugin activation

Pages

Benchmark

Change

Average Change
+ 70.02KB
/ (front page)
+ 0.97KB
/wp-admin/edit-comments.php
+ 7.82KB
/wp-admin/edit-tags.php?taxonomy=category
+ 14.39KB
/wp-admin/edit.php
+ 8.76KB
/wp-admin/index.php
+ 9.46KB
/wp-admin/media-new.php
+ 7.09KB
/wp-admin/options-discussion.php
+ 7.3KB
/wp-admin/options-writing.php
- 4.41KB
/wp-admin/post-new.php
+ 20.01KB
/wp-admin/post-new.php?post_type=page
+ 17.81KB
/wp-admin/upload.php
+ 7.07KB
MoreLess

User Rating of Black Bar from WP Hive Users

5Star Icon

Overall Quality

Measures the overall quality

5Star Icon

Ease of Use

How easy it is to use?

5Star Icon

Quality of Support

Satisfied or not?

5 Star Icon

Value for Money

Is it good bang for the buck?

5Star Icon

Features

Is it feature riched?

Rate Now

Stats Stats

Download Statistics

Plugin Version Usage

Stats More

Database Tables

The plugin has added 0 additional options to your WordPress.

WP-Options

The plugin has added 0 additional options to your WordPress website.

Errors

Frequently Updated

  • The plugin has not been updated in the last 90 days.

Read more how WP Hive determines this data.

Show Off Your Plugin

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PHP 7.2.16

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WP 5.2.4

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Ratings & Reviews

Overall Quality
5
Ease of Use
5
Quality of Support
5
Value for Money
5
Features
5

Social Reviews and Recommendations Widgets Review Write a Review

5

4

3

2

1

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of this plugin?

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Overall Quality

Ease of Use

Quality of Support

Value for Money

Features

Stina Gunnarsdottir
5/5
Overall
Easy of Use
Features
Quality of Support
Value for Money

Pros & Cons: This is a review from the Editorial staff of WP Hive for test purposes. We are sure the plugin made it with good heart for WordPress users and we want to encourage his/her efforts by the first review.

Overall:The plugin should be working great. Even if it does not, we respect the time and effort. If you are using this plugin - leave a review with more information.

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