lass="tooltipText">Similar to the newer Fetch API, any resource received may be cached by the browser. The cache is potentially vulnerable to cross-site tracking attack.</span></div></td><td><div class='dataPoint tooltipParent good'
> &nbsp;
<span class="tooltipText">write: async (key) =&gt; {
      const req = new XMLHttpRequest();
      const loadPromise = new Promise(resolve =&gt; req.addEventListener(&quot;load&quot;, resolve));
      req.open(&quot;GET&quot;, testURI(&quot;resource&quot;, &quot;xhr&quo