Examples of effective maintenance pages
Every website has to perform maintenance at some point or another. Whether it’s just to upgrade a portion of the site or because of some problem with the site, it’s an inevitable fact of website ownership. And in many cases, maintenance requires taking your site offline for at least a few minutes.
So what should you do if your site is going to be down for maintenance? You don’t want users coming to a 404 or other error page. And hopefully you’d like to encourage them to come back to your site sooner rather than later, right? If that’s the case, you’ll need to build a custom maintenance page. Below we present a list of best practices to building effective maintenance pages that will help keep your visitors, whether new or returning, happy.
Link: Effective Maintenance Pages: Examples and Best Practices

