# WeOmni Response Header
The below table show the list of description of response header's attributes. Reference: Wikipedia : List of HTTP header fields (opens new window)
WeOmni response header provides an extra attributes called x-total-count which it returned total items that the response body is holding. This value can be used for pagination.
| Attributes | Description | Example |
|---|---|---|
| cache-control |
no-cache
Used to specify directives that must be obeyed by all caching mechanisms along the request-response chain. max-age Used to specify directives that must be obeyed by all caching mechanisms along the request-response chain. | cache-control: no-cache, no-store, max-age=0, must-revalidate |
| content-encoding | The type of encoding used on the data. See HTTP compression. | content-encoding: gzip |
| content-type | The MIME type of this content. | content-type: application/json;charset=UTF-8 |
| date | The date and time at which the message was originated (in "HTTP-date" format as defined by RFC 7231 Date/Time Formats). | date: Wed, 04 Mar 2020 08:41:28 GMT |
| expires | Gives the date/time after which the response is considered stale (in "HTTP-date" format as defined by RFC 7231) | expires: 0 |
| link | Used to express a typed relationship with another resource, where the relation type is defined by RFC 5988 | link: </api/campaigns?page=0&size=20 >; rel="last",</api/campaigns?page=0&size=20 >; rel="first" |
| pragma | Implementation-specific fields that may have various effects anywhere along the request-response chain. | pragma: no-cache |
| set-cookie | An HTTP cookie | set-cookie: XSRF-TOKEN=156cd17b-49a2-41f2-b583-21840a11e353; path=/ |
| status | CGI header field specifying the status of the HTTP response. Normal HTTP responses use a separate "Status-Line" instead, defined by RFC 7230. | status: 200 |
| x-content-type-options | The only defined value, "nosniff", prevents Internet Explorer from MIME-sniffing a response away from the declared content-type. This also applies to Google Chrome, when downloading extensions. | x-content-type-options: nosniff |
x-total-count | Total item count that the response body returned | x-total-count: 2 |
| x-xss-protection | Cross-site scripting (XSS) filter | x-xss-protection: 1; mode=block |