To what degree can use of caching-plugins and a CDN boost WordPress performance? [closed]

If your content is rarely updated and that you have configured a caching solution to have what is commonly called a ‘supercache’. This means that ounce a page is cached, next call to that page will return a static content, without requiring a call to a php interpreter. Even on a cheap hosting, you can … Read more

W3 Total Cache benefits without using plugin? [closed]

Did you already try adding all the mobile user agents to the “Rejected user agents” list in w3tc? I use this list for this purpose (not created by me and certainly not complete but enough for my purpose): iphone ipod ipad aspen incognito webmate android dream cupcake froyo blackberry9500 blackberry9520 blackberry9530 blackberry9550 blackberry9800 webos s8000 … Read more

Different sql queries count indicator on the main page [closed]

Probably some code on your site caches the result of an expensive operation. When the page is cached by W3TC, if on the very same page generation, cache was being regenerated, you will see the actual queries that operation requires. After that, queries are like the usual page load ones. Don’t worry about it until … Read more