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      <base href="https://bugs.webkit.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - HTTP Cache: Request Cache-Control"
   href="https://bugs.webkit.org/show_bug.cgi?id=170714">170714</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>HTTP Cache: Request Cache-Control
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>Safari Technology Preview
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>New Bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>mnot&#64;mnot.net
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Safari Tech Preview's HTTP cache does not honour a number of cache-control request directives:

* If a request contains Cache-Control: max-age with a value other than &quot;0&quot;, Safari TP will reuse a stored response, even when the stored response is older
* If a request contains Cache-Control: max-age and the response contains an Age header that is greater than the requested value, Safari TP will reuse the cached response
* If a request contains Cache-Control: min-fresh, Safari TP will not honour its value
* If a request contains Cache-Control: no-store, Safari TP will still use a stored response
* If a request contains Cache-Control: only-if-cached, Safari TP will not generate a 504 response if it is not stored.

For tests, see:
  <a href="http://w3c-test.org/fetch/http-cache/cc-request.html">http://w3c-test.org/fetch/http-cache/cc-request.html</a>

Probably the most concerning issue here is the lack of support for Cache-Control: no-store.</pre>
        </div>
      </p>


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