Meta refreshThe <meta http-equiv="refresh"> HTML element and the equivalent Refresh HTTP header trigger a page reload or redirect. They apply only when the page is fully loaded, after other HTTP redirects or scripted redirects that might execute before the page is fully loaded.widely2015-07-292018-01-29https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-refreshhttps://developer.mozilla.org/docs/Web/HTTP/Reference/Headers/Refreshhtml.elements.meta.http-equiv.refreshhttp.headers.Refreshhttps://nowyoucanuse.com/features--meta-refresh.html