People who know how to code:
Make something so if someone visits the page in ie it redirects them to the Firefox/chrome download page
if (window.document.documentMode) {
window.location.href = `https://www.google.com/chrome/downloads/`
}
firefox
if (window.document.documentMode) {
window.location.href = `https://www.mozilla.org/en-US/firefox/`
}
it doesn’t need to — window.document.documentMode
returns undefined
in all browsers except ie 11