Nathan Waters

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Activity overview

Latest activity by Nathan Waters
  • Nathan Waters created an article,

    How do I clear the Optidash (image optimization) cache?

    You have the following options when clearing the Optidash (image optimization) cache: clear a specific image e.g. clear the entire cache   Further detailed instructi...

  • Nathan Waters created an article,

    How do I check if requests are being routed to my alternate origin?

    The 'upstream_label' field in 'last_proxy' Kibana logs indicates which origin was selected for a request. The value will be 'default' (default origin) or the name you have assigned to your alternat...

  • Nathan Waters created an article,

    Will an asset be able to re-enter the cache if I purge it using a ban expression?

      Yes. Contrary to the name, purging (clearing) an object from cache using a ban expression is not a ban in the literal sense. The Varnish documentation states - 'Bans work on objects already in th...

  • Nathan Waters created an article,

    How do I clear the home (root) page from the Section cache?

      The home page is a special case, and may require the use of a ban expression. Navigate to the Clear Cache page and select the Varnish tab. Select Custom Varnish ban expression Enter 'req.url == ...