# How can I display the request referrer?

By default, the product page breadcrumb is built based on the referrer.

For example, if a customer performs a search for "shirt" and then clicks on a listing result, the breadcrumb on the product page will be `Home > Search for “shirt” > Casual Shirt`.

To disable this functionality, use `dontUseReferer()`:

```php
\Aero\Store\Facades\Breadcrumb::dontUseReferer();
```