安装后在数据库产生了一堆垃圾文件，卸载后还直接导致网站错误！流氓垃圾插件。

这么多好评应该是虚假评价吧！

垃圾插件！！！

千万别用！！！

I got great and responsive help finding and fixing a JS minification issue with image enlargement functionality. This saved me a lot of time and helped to preserve the speed increases realized with the W3 Total Cache plug-in.

W3 Total Cache was the best choice for my site because it makes best use of the server capabilities by choosing the appropriate caching methods.

Spent the last several weeks testing out every free caching plugin with a decent rating in an attempt to find one that has the best results "out of the box," and W3 Total Cache takes the cake. It is a little more complex to set up than others, but the level of control you do have - even in the free version - is wonderful. Enabling any minify settings caused me a significant decrease in speed, but the general speed increase without that option has still been substantial. My only real quibble is that once I installed this, the header banner images on each page of my site started loading in with a quick zoom in/out animation. Simple enough to fix with a manual application of a different, less visually obtrusive animation, but still strange and a difficult problem to track down setting-by-setting. But even then after enabling and disabling every available option, the only thing that fixed it was disabling the plugin altogether, but I can live with alternative image animations for now.

All in all, a pretty solid caching plugin. Do take the time to go through each setting while wiping the caches and reloading a test page to figure out which setting work best for you. It's definitely time-consuming, but totally worth it once you're dialed-in.

Made my entire site un-usable and I have had to spend hours tracing the error to this plugin, followed by ages having to remove it from all the nooks and crannies it had wormed its way into to make the site work again.

When I first started using W3 Total Cache, I had my doubts. I initially thought the plugin was faulty because I tried to push every feature to the max, especially with Memcached, and ended up seeing some strange results. After doing some research and properly configuring Memcached, I was blown away by the performance gains. One of my sites went from serving pages in 0.7 to 1 second down to about 0.122 seconds. That’s a massive improvement—especially for a high-traffic site.

I’m not saying you shouldn’t buy a license—please do, especially if you’re not a techie nerd like me. The support team can help you configure everything properly for your setup. Once you understand how to use the plugin and set up your backend caching system, you’ll see just how powerful this tool really is. It’s an advanced plugin, but with proper setup or a little help from support, it becomes a game-changer.

We have this plugin installed on several high traffic websites, greatly increasing their performance. Customer support is also top notch and very fast.

My website creates PC and mobile pages differently, and cached pages sometimes cause display anomalies between the two. How can I provide inconsistent caching for different devices?

After an (auto) update of this plugin using default settings, my disk suddenly flooded and website became unusable.

Fixes also don't work, since the disk is full (config therefore won't save, fix won't apply).

DO NOT USE THIS PLUGIN

Not able to deactivate, App was causing a Fatal error. Had to remove it from the server.