Does this happen on other browsers? It does appear that you are using aggressive caching – add a rule to prevent caching to wp-admin as it does not function well when it is cached. See if these work: *.yourdomain.com/wp-admin/* *.yourdomain.com/wp-login.php*
When you are on HTTP and your browser requests an external script using hardcoded HTTPS, it safe. When you do otherwise, it’s not safe. So, the best practice is not to hardcode the protocol in your code. Safety is No. 1 priority, validation is secondary. So, keep relative // instead of explicit http:// of https://. … Read more
Your first issue is the fact that you’re on shared hosting. The fact that 1,195 websites are using the same IP address is a dead giveaway. You’re likely running into resource limits with your hosting provider. Second is a misconception of what caching does to optimize a site. Caching helps clean up and optimize load … Read more
What OS you running? As this actually sounds like an AWS php sdk issue. Having a look though their source code shows they don’t seem to use fclose and your OS must have a limit on open files. If you email me at iain.cambridge – at – fubra.com I’ll send you a copy of the … Read more
I switched to W3 Total Cache, and it now works.
CDNs work best when the objects – images, scripts – are hosted on a completely different server. Hosting a CDN on the same box that holds your web site defeats the purpose, as the processor, RAM and bandwidth are already being used for the site, and even if the CDN is on a subdomain, your … Read more
The answer was to get http://wordpress.org/plugins/wp-regex-replace/ and simply replace the full absolutely path to the wp-content/uploads folder.
what WordPress/site files normally go into the S3 bucket in order to get optimal use as a CDN? Normally the defaults should suffice i.e., You’d want to check these options under the “General” section: Host attachments Host wp-includes/ files Host theme files Host minified CSS and JS files Host custom files And under “Advanced” section: … Read more
Is it possible to change the images source that are shown in the admin side?
This tutorial on codetutsplus has everything you need to know. There is no need to use a plugin. Enqueuing them is pretty simple and is best practice. how to enqueue files in wordpress