In some older versions of Internet Explorer, the shops are not displayed correctly. This is because the browsers do not support the current web standards. An overview:
|Internet Explorer 11||Partial support|
|Microsoft Edge||Full support|
|Mozilla Firefox||Full support|
|Google Chrome||Full support|
|Apple Safari||Full support|
You can check your browser and browser version on the system test page. If you have an old browser, it is recommended to install a new version. Old browsers are usually insecure and vulnerable to malware.
Also have a look at your website from another PC. Sometimes the browser settings are different, this is why websites appear differently than intended.
If your visitors use an outdated browser, the website will still be operative, but the layout will contain errors.