     let response = await fetch(
        testURI(&quot;ctr&quot;, &quot;prefetch&quot;, key), {&quot;cache&quot;: &quot;reload&quot;});
      let countString = (await response.text()).trim();
      if (parseInt(countString) === 0) {
        throw new Error(&quot;No requests received&quot;);
      }
      return countString;
    }

result, same first party: 1

result, different first party: 1

unsupported: false

passed: false

test failed: false</span>
</div></td></tr><tr><td><div class="tooltipParent">Serv