History: length property

{{APIRef("History API")}}

The length read-only property of the {{DOMxRef("History")}} interface returns an integer representing the number of entries in the session history, including the currently loaded page.

For example, for a page loaded in a new tab this property returns 1.

Value

A number.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• The {{domxref("History")}} interface it belongs to.