Title: Ultimate DebugBar Author: Avram Published: Juny 21, 2019 Last modified: Novembre 1, 2021 --- Search plugins This plugin **hasn’t been tested with the latest 3 major releases of WordPress**. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress. ![](https://ps.w.org/ultimate-debugbar/assets/icon-256x256.png?rev=2604560) # Ultimate DebugBar By [Avram](https://profiles.wordpress.org/avram/) [Download](https://downloads.wordpress.org/plugin/ultimate-debugbar.zip) * [Details](https://bal.wordpress.org/plugins/ultimate-debugbar/#description) * [Reviews](https://bal.wordpress.org/plugins/ultimate-debugbar/#reviews) * [Installation](https://bal.wordpress.org/plugins/ultimate-debugbar/#installation) * [Development](https://bal.wordpress.org/plugins/ultimate-debugbar/#developers) [Support](https://wordpress.org/support/plugin/ultimate-debugbar/) ## Description Ultimate debug bar for your WordPress website. On each page of your website a neat debug bar will be displayed with the following info: * PHP version * Request execution time * Request memory consumption * WordPress-related PHP constants defined in your wp-config.php file * All website options (wp_options) * Request data * Timeline (waterfall) where you can see which portion of execution takes too much time * List of all hooks triggered on the page whose execution time exceeds 1ms, along with some stats * List of all database queries performed on the page, along with their source and execution time * Last 100 lines of your debug.log file (if it exists in wp-content) * List of loaded PHP files (categorized) Besides that, it will track request data/hooks/db queries/mem. consumption in AJAX calls too (beta). This plugin is meant to be used during development and/or debugging only. Only administrators and network administrators (in multi-site environment) can see the debugbar, unless the `WP_DEBUG` is set to `true`. In that case, everyone will see the debugbar. Try it instantly on [tastewp.com](https://tastewp.com/new?pre-installed-plugin-slug=ultimate-debugbar&redirect=%2F&ni=true)! ## Screenshots * [[ * List of all database queries with their timings * [[ * List of (slow) hooks lasting over 1ms in an AJAX request * [[ * Deserialized/formatted config options * [[ * Timeline (waterfall) of WP execution (TTFB) ## Installation Use built in plugin installer or unzip ultimate-debugbar.zip in your wp-content/ plugins and activate the plugin through the dashboard. ## FAQ Q: AJAX requests are not working when plugin is active A: Your server is blocking Ultimate Debugbar. If you’re running nginx, (check this)[https://stackoverflow.com/ questions/23844761/upstream-sent-too-big-header-while-reading-response-header-from- upstream]. Q: AJAX requests are not being diplayed in the debugbar A: Plugin is trying to send too much data in the headers. I’m afraid there’s no solution for this yet. Q: How do I disable tracking AJAX requests? A: Add the following code to your ` wp-config.php`: ``` define('ULTIMATE_DEBUG_AJAX', false); ``` ## Reviews ![](https://secure.gravatar.com/avatar/472851080dac7938ead364adf5baca23efe68f95c8643abab07bd3a0ac155c5e? s=60&d=retro&r=g) ### 󠀁[Works](https://wordpress.org/support/topic/works-2057/)󠁿 [tom.andersen](https://profiles.wordpress.org/tomandersen/) Setembre 19, 2022 This plugin seemed to work fine for me. I wish the timeline ‘Rendering’ was broken down somehow with more granularity. I have always wished for a tway to tell which crappy plugin is burning up all the time to render a page. ![](https://secure.gravatar.com/avatar/31aad8cf541e79f80f678f4e9b1d97691d5a918bbcd6d5b919d192f0c08afc38? s=60&d=retro&r=g) ### 󠀁[unobtrusive yet extremely helpful](https://wordpress.org/support/topic/unobtrusive-yet-extremely-helpful/)󠁿 [eLeXeM](https://profiles.wordpress.org/elexem/) Juny 7, 2022 1 reply I don’t understand why this fine little plugin doesn’t have much more fans. It integrates nicely at the bottom edge of your site-display, offering some KPI at all times, ready to be popped open when more information is needed. Its waterfall diagram ( titled “Timeline”) helped me zoom in on a troublemaker in matter of moments; much more intuitive than quite a few alternatives I have tried before. Thank you, @Avram; may this live long and gain the audience it deserves. ![](https://secure.gravatar.com/avatar/f36d29de5c13afd86496da617f5452e4cd45a7b17e23377b02819689c642393b? s=60&d=retro&r=g) ### 󠀁[Zehr gut!](https://wordpress.org/support/topic/zehr-gut/)󠁿 [Mariusz Szatkowski](https://profiles.wordpress.org/motylanogha/) Octubre 17, 2019 1 reply Thank you for all the details you provide with that debug bar! [ Read all 3 reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/) ## Contributors & Developers “Ultimate DebugBar” is open source software. The following people have contributed to this plugin. Contributors * [ Avram ](https://profiles.wordpress.org/avram/) [Translate “Ultimate DebugBar” into your language.](https://translate.wordpress.org/projects/wp-plugins/ultimate-debugbar) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/ultimate-debugbar/), check out the [SVN repository](https://plugins.svn.wordpress.org/ultimate-debugbar/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/ultimate-debugbar/) by [RSS](https://plugins.trac.wordpress.org/log/ultimate-debugbar/?limit=100&mode=stop_on_copy&format=rss). ## Changelog **0.2** – updated debugbar (requires PHP 7.1 now) – added plugin icon **0.1** – initial release ## Meta * Version **0.2** * Last updated **4 anys ago** * Active installations **10+** * WordPress version ** 4.5 or higher ** * Tested up to **5.8.13** * PHP version ** 7.1 or higher ** * Language * [English (US)](https://wordpress.org/plugins/ultimate-debugbar/) * Tags * [database](https://bal.wordpress.org/plugins/tags/database/)[debugging](https://bal.wordpress.org/plugins/tags/debugging/) [queries](https://bal.wordpress.org/plugins/tags/queries/)[slow](https://bal.wordpress.org/plugins/tags/slow/) [sql](https://bal.wordpress.org/plugins/tags/sql/) * [Advanced View](https://bal.wordpress.org/plugins/ultimate-debugbar/advanced/) ## Ratings 5 out of 5 stars. * [ 3 5-star reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=1) [Add my review](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/) ## Contributors * [ Avram ](https://profiles.wordpress.org/avram/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/ultimate-debugbar/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://paypal.me/avramator)