No Caching

Prevent caching HTTP Content

It's possible to prevent the server caching your request/response, and you always get the latest change from the server. You can enable it by navigating to

  • Tool -> No Caching: Enable/Disable

⌘⌥N to quickly toggle the No Caching Tool.

How it works

No Caching tool will manipluates all requests by adding or removing headers, which are described in the following table.

HTTP Message




If-Modified-Since and If-None-Match

Pragma: no-cache and Cache-control: no-cache


Expires, Last-Modified and ETag

Expires: 0 and Cache-Control: no-cache