Webcompat.com reporter makes it easy to submit reports of website compatibility issues.

Using this extension is as simple as clicking a button. The button then leads you to a form where you can input the details of the website's bugs or issues so the site's developer can be made aware.

There are three options when you report an issue: a description, a screenshot, and a URL. The description will appear as a description of the problem. The screenshot will appear as an image of the page or app and the URL will be added as a link to the page or app.

Each report is reviewed and tested to ensure that it does not introduce new compatibility issues.

Webcompat.com Reporter is an extension for the Google Chrome browser.