Not caching

Hi,

Maybe there is another cache layer active or Curl might be disabled.
Can you tell us a bit more about your server? Is it Apache, NGINX, etc.

Hi,

Linux, Apache.

There are no other caching plugins active and Curl/HTTP Loopbacks are also enabled.

If I`m right, your hosting use Edge Caching for Speed and that′s preventing Swift from caching your site.

Hi,

Interesting, as Zircle.co.uk, plantsforeurope.com and aeromobile.net are on the exact same platform, and all seem to be working just fine.

The only way to find out is to disable it (temporary) in WordPress General Settings
Cache Level: disable

I’m not sure where you are referring to? There is no ‘cache level’ in the WordPress general settings control panel?

Well, maybe there is a different setup. W`re no familair with Edge cache. You could also disable caching in Swift and only use other features, eg merge Scripts, merge Styles…

Hi Fred,

From my hosting company;

“Thanks for your patience.

I’ve conversed with our system administrators in relation to this and can confirm that on the Linux Platform, caching does not take plac, if we cache content we will insert the ‘x-cache-status’ http response header to be absolutely sure and we cannot see that this is happening here.

We can see that the requests are being made to the webserver, here is a loadbalancer log to indicate this

Feb 22 11:15:42 l4lb-133.ptl.stackcp.net haproxy[27158]: 109.69.82.40:60233 [22/Feb/2019:11:15:42.644] l4proxy-plain~ l7balancers/l7lb9.ptl.stackcp.net 0/0/0/26/29 200 24469 – – —- 533/533/89/41/0 0/0 {www.philltarling.com} “GET /wp-content/plugins/swift-performance-lite/css/styles.css?ver=2.0.6 HTTP/1.1”
Feb 22 11:15:42 l4lb-133.ptl.stackcp.net haproxy[27158]: 109.69.82.40:60233 [22/Feb/2019:11:15:42.643] l4proxy-plain~ l7balancers/l7lb9.ptl.stackcp.net 0/0/0/32/32 200 1114 – – —- 532/532/87/39/0 0/0 {www.philltarling.com} “GET /wp-content/plugins/swift-performance-lite/includes/luv-framework/plugins/codemirror/theme/monokai.css?ver=b8f4f5093140b2c449d28459c6088d12 HTTP/1.1″

The server configuration is the same as your other sites and we can only narrow this down for the developers to look into. If there is anything we need to do on our side, please let us know and we’ll see what we can do.”

Hi,
To be honest, it is not easy to solve this from here. Due to WP forum rules we are not allowed to offer login and take a closer look into this issue.

Anyway, in HTTP header I see that Swift is failing. Most likely there will be a plugin conflict or a pseudo query string. You might disable all plugins and reactivate them one by one, to find the conflicting plugin.