avoid passing the saved cookies everytime the page get requested

[unixfox]

Mimic the normal behavior by passing set-cookie once.
Code that I used but needs to be tweaked so that the cookies doesn't contain secure, expires, domain:

Object.keys(responseHeaders).forEach(header => {
  const splitMultipleHeaders = responseHeaders[header].split("\n");
  if (splitMultipleHeaders.length > 1)
     ctx.set(header, splitMultipleHeaders);
  else
     ctx.set(header, jsesc(responseHeaders[header]));
});

[KHALIK786K]

Object.keys(responseHeaders).forEach(header => {
const splitMultipleHeaders = responseHeaders[header].split("\n");
if (splitMultipleHeaders.length > 1) {
const filteredHeaders = splitMultipleHeaders.map(headerValue => {
return headerValue.replace(/; Secure|; Expires=[^;]|; Domain=[^;]/g, '');
});
ctx.set(header, filteredHeaders);
} else {
const filteredHeader = responseHeaders[header].replace(/; Secure|; Expires=[^;]|; Domain=[^;]/g, '');
ctx.set(header, jsesc(filteredHeader));
}
});

[unixfox]

please create a PR :)