Page.setExtraHTTPHeaders() method

The extra HTTP headers will be sent with every request the page initiates.

tip

All HTTP header names are lowercased. (HTTP headers are case-insensitive, so this shouldn’t impact your server code.)

note

page.setExtraHTTPHeaders does not guarantee the order of headers in the outgoing requests.

Signature

class Page {
  abstract setExtraHTTPHeaders(headers: HeadersInput): Promise<void>;
}

Parameters

Parameter	Type	Description
headers	HeadersInput	Additional HTTP headers to be sent with every request. Either a Headers instance or a record of additional HTTP headers. All header values must be strings.

Returns:

Promise<void>