screenshotFoxyPerformance  |  Download Easy access to Firefox about:performance page

Some of the important features of the FoxyPerformance addon are listed below. This is followed by an overview of this addon. This summary contains few words about the addon, its function, and its features. Next is FAQ, this section is useful to get information about how this addon works in your browser. If you couldn't find a specific answer, please fill the bug report form on this page or the contact form on the homepage to let us know about your question. Following the FAQ, is the bug report form. It is designed to collect user feedbacks and bugs about this addon. Users can suggest improvements or feature requests through this form too. The next section is for submitting comments about this addon which uses the Facebook comments plugin. The last section is dedicated to reports submitted through the GitHub website. We hope the information provided on this page, could help you get all the basics you need about this addon and enable you to have a better experience with FoxyPerformance.

In short, FoxyPerformance easily open Firefox about performance page and monitor the performance of addons and webpages. Please check the YouTube tutorial below to get an idea of how this addon works in your browser. If you want to contribute to the developement of this addon, please fork it on GitHub, and push your changes to a named branch. Moreover, you can review all the comments made on GitHub commits.

5 Reasons to Use FoxyPerformance

  • Easily open Firefox about:performance page in the toolbar popup.

  • Have access to a lot of performance settings such as addons performance, webpage performance etc.

  • Clicking on the icons opens the about:performance page in the toolbar panel.

  • Simple to use with no settings or preferences to adjust.

  • Available for Firefox only

YouTube Tutorial

This video gives you an idea of how the extension works in your browser.

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Frequently Asked Questions

  • 1. What is FoxyPerformance addon?

    FoxyPerformance is a shortcut to easily access Firefox about:performance page through toolbar popup. The UI provides a complete tool to monitor performance in Firefox browser. Each addon has an item, where you can see the CPU usage, system usage. Moreover, there are disable and uninstall buttons to better handle irregular activities. For each webpage, there is also a performance chart which gives you an insight on how the webpage is behaving and how does it using the resource(s) on your system.

  • 2. What items are available in FoxyPerformance?

    Depending on the addon|website, there are a lot of items to monitor. For example you can see (impact on framerate), (CPU usage), (system usage), (blocking process calls) and more.

  • 3. How can I download the source code for FoxyPerformance?

    To download the source code for this extension from Chrome Web Store, it is recommended to use Extension Source Downloader. With this addon, you can download the source code as a ZIP or CRX format to your machine. If you want to download the source code from the Firefox addons store, please open the firefox download link (if available) in the Firefox browser and then right-click on the - Add to Firefox - button and select - Save Link As... - item. Choose the destination folder on your machine and then save the file in XPI format. You can then rename the XPI format to a RAR or ZIP file. Some extensions may have a GitHub repo address, which you can use to download the source code as well. But, it may not be the latest version of the addon. Therefore, downloading the source code from the official web stores is the best option as it always gives you the latest version of the addon.

  • 4. Does this addon has any settings or options page?

    No, this addon is very simple and does not have any settings or options to adjust.

  • 5. Is this addon compatible with all versions of Firefox?

    Yes, as long as Firefox opens about:performance page, this addon is fully compatible.


Reporting Bugs

Your feedback goes a long way towards making this addon even better. With this feedback and bug report form, you can report bugs or suggest features/enhancements for the functionality or performance of this addon. Please note that this form will be sent to the developer(s) of this addon. You will not get an immediate or personal response at the moment. However, the developer(s) may contact you through the email address provided in this form for further clarifications or to request additional information regarding the reported bug(s).

If you want to rate or write a review for this addon in the official webstore, please press the - Rate this addon - button below.

Please enter the name of the extension (addon).

Please enter the current version of the extension.

Please be as specific as possible. Basically, describe what happened, what you were doing when it happened, and why you think it is a problem.

Describe the step-by-step process required to reproduce the issue you are reporting. Be specific when describing these steps by providing as much detail as possible.

Please try to leave a link to a screenshot for the specific bug or error report.

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Reviews | Discussions

Please note: keep these reviews/discussions clean, and avoid the usage of derogatory or inappropriate language or terminology in references to individuals or groups based on race, national or ethnic origin, color, religion, age, gender, etc. Do not submit bugs in your reviews, use the above bug-report section instead. Also, never post any personal information in these reviews.