> For the complete documentation index, see [llms.txt](https://henull.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://henull.gitbook.io/en/support-center/product-manuals/how-to-use-similarweb.md).

# How to use Similarweb?

Some functions require adding a domain name before use. Here's how:

* Open Similarweb from [Henull](https://www.henull.com/tools)
* `Home` > `Project Settings`

<figure><img src="https://3496791815-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgvHqObzeqoHgx8fXL9LC%2Fuploads%2FRVlR0r13mz3Knx4d2je6%2Fimage.png?alt=media&amp;token=7836fd15-a0af-437d-b14c-6b7635fa850d" alt=""><figcaption></figcaption></figure>

* Enter your website > `Save Changes`

<figure><img src="https://3496791815-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgvHqObzeqoHgx8fXL9LC%2Fuploads%2FHKvXrj68wxpWv7v7CLT8%2Fimage.png?alt=media&amp;token=e669d013-f0e0-4f40-bc5d-d6c2ccd19445" alt=""><figcaption></figcaption></figure>

* In case the list is full, delete the oldest domain to add a new one.

<figure><img src="https://3496791815-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgvHqObzeqoHgx8fXL9LC%2Fuploads%2FGktEiJFWfZMV5lSdK0yO%2Fimage.png?alt=media&amp;token=606c724a-3593-45ec-9670-8b87568a98d0" alt=""><figcaption></figcaption></figure>