Countries

Country list

GET /{website-id}/field-testing/countries

This gets a list of the countries that your website has received Field Testing traffic from:

200 OK
{
  "result": {
    "count": 18056,
    "list": {
      "us": {
          "count": 5356,
          "percent": 29.7
      },
      "dk": {
          "count": 4851,
          "percent": 26.9
      },
      "gb": {
          "count": 957,
          "percent": 5.3
      },
      ...
    }
  }
}

The list has a result object with a count value showing the total number of page views in the report (may be rounded if very large), and the list of countries in the list object described here. Note that it's not an array, but an keyed list:

Country list with metrics

GET /{website-id}/field-testing/countries?timing=lcp+fid+cls

If you add the timing parameter, you will get the country list including one or more metrics:

200 OK
{
  "result": {
    "count": 18066,
    "list": {
      "us": {
          "count": 5356,
          "percent": 29.6,
          "lcp": 2699,
          "fid": 0,
          "cls": 0
      },
      "dk": {
          "count": 4861,
          "percent": 26.9,
          "lcp": 152,
          "fid": 1,
          "cls": 0
      },
      "gb": {
          "count": 957,
          "percent": 5.3,
          "lcp": 1228,
          "fid": 0,
          "cls": 0
      },
      ...
    }
  }
}

You can use the following values for timing and you can combine them by adding a plus sign between them.