|User Agent||CCBot/2.0 (http://commoncrawl.org/faq/)|
This amazing tool will give you information about your Browser, Browser Version, OS and User Agent. It can help you troubleshoot the issues with browser version. Some websites doesn't support certain features in specific browser versions, this will help you identity the issue. It can also be used with Technical Support representative as you can provide them with your OS and Browser information.