Mozilla Firefox, and Google Chrome. Although some Web Browsers generally work better and faster than others, you’re bound to run into Browser Compatibility Issues regardless of the Web Browser you’re using.
Browser Compatibility : A browser compatibility issue is typically when webpages work fine in some Web Browsers but are either broken or look different when being accessed with others. In some cases, screen resolution can have something to do with the way the coding is displayed within your Web Browser and can be seen as being a Browser Compatibility Issue.
Web Browsers are all designed to read coding differently. So there may be certain coding used on your webpage that are either deprecated and not supported by the Web Browser, or displays the webpage differently. In some cases these issues can be caused by browser version updates.
TIPS : Don’t expect to wait for a version update for a particular Web Browser. My recommendation would be to ensure that you are not using deprecated coding. Typically you will still have issues even if you’re using the most up-to-date globally compatible coding, however the trick to preventing Web Browsers from having compatibility issues is to use IF statements within the CSS (Cascading Style Sheets) of your site. This way you can basically have your website built mutliple times (and differently) and can be redone to look properly within each Web Browser.