fluxcoder

Thanks for the quick reply @vmarko

I wouldn’t be able to post a URL in a reply to you as this that would be public to all, if you navigate to the site linked in OP, some pages load lovely and fast from cache, but sometimes the it takes a long time, even when the page is cached.

If you were to go through the site, and have inspect element open on the Network tab, click on some links and look how long it takes the main document to load, sometimes it’s a few ms but other times it can take nearly 2 seconds even when the page is stored in cache.

We’re using Disk Enhanced at the moment due to how many pages we cache.

Actually, I have just checked, turns out the page is still cached, but even with it cached it can take up to 2 seconds to load?

If you check the website, look for the response header of JPR-Cache when that is set and it says hit then it means that W3 Total Cache has found a cached page.