Page behaving strangely? Try a hard refresh with Ctrl+F5

A page looks broken, a form won't submit, or you're seeing an old version of a site even though a coworker swears the new one is already live. A plain refresh with F5 often doesn't help — for speed, the browser loads parts of pages from its cache, a copy stored on your computer. When that copy is stale or corrupted, you're stuck in a loop. A hard refresh bypasses the cache and downloads the entire page again from the server.

How to do it

1. Press Ctrl + F5, or alternatively Ctrl + Shift + R — both shortcuts do the same thing and work in Chrome, Edge, and Firefox. On a Mac, use Cmd + Shift + R.
2. The browser ignores its stored copies and downloads the page, styles, and images again from the server. Loading takes a bit longer than usual — that's fine, more is happening than normal.
3. Save or copy any in-progress form entries elsewhere before a hard refresh — the refresh reloads the page, so unfilled fields are lost just as they would be with a regular F5.
4. If even that doesn't help, the problem lies elsewhere than the cache: on the site's end, in your login, or in a browser extension. A good next step is opening the page in an incognito window — it starts with no cache, login, or extensions, so you immediately see whether the fault is on your end or theirs.

A typical scenario

A marketer sent a designer a fix for a banner on the website. The designer uploaded it and wrote “done” — but she still sees the old banner and is already typing an irritated reply. In fact, she's looking at a cached copy: her browser decided it already has an image with that filename and won't download it again. Ctrl+F5, the new banner appears, conflict averted.

The same trap lurks after every update: an online store after a price list change, a company website after a new feature ships, an intranet after a form changes. “It doesn't work for me” vs. “it works for me” is, in a surprising number of cases, just the difference between a fresh and a cached copy of the page — and a hard refresh erases it in two seconds.

What you get out of it

You save yourself pointless back-and-forth about whether a website change is live or not — and false “broken page” complaints that one keypress fixes. A hard refresh is the first thing to try before telling anyone that something doesn't work.

Pro tip

Pair the shortcut with a simple rule: F5 when you want to see new content, Ctrl+F5 when something doesn't add up. A regular refresh is faster and usually enough; a hard one comes out when a page looks different than it should. If you only remember one troubleshooting shortcut, make it this one.