Your pages score badly on Google PageSpeed and you have been told to install a caching plugin. You installed three. It is now slower and the numbers still look bad.I fix the cause instead of covering it up. I measure what is actually slow, then fix the real bottlenecks - oversized images, render-blocking scripts, unoptimised fonts, layout shift, slow database queries - and stop guessing. You get the before-and-after measurements on the same pages, plus a plain list of what I changed and what I deliberately left alone.Step by step:I measure your key pages and identify the real cost drivers.I fix them on staging, then measure again on the same pages.You get the numbers, the change list, and no mystery plugins.One site, the pages that matter (home, category, product or article template). If the site needs a rebuild or a host change to get further, I will tell you that instead of billing hours against a ceiling you cannot see.