Plug in Speed ‑ SEO Page Speed

The reviews are largely positive, with many merchants saying the app is easy to install and use, works quietly in the background, and can improve page speed by optimizing images, code, CSS, and scripts. Several reviewers also praise the customer support, describing it as responsive, helpful, and willing to investigate performance issues or explain fixes in detail. Some users mention noticeable improvements in load times, better Google performance, and a smoother customer experience, and a few say the app is worth the price when it delivers results. At the same time, there are clear negative experiences. A few merchants report that the app caused serious theme or page errors, including Liquid include errors, broken collection/search pages, or slower performance after installation. Others say the optimization results were minimal or too slow to appear, and some were frustrated by the free trial, pricing, or lack of timely support responses. Overall, the app seems effective for many stores, but results vary depending on the theme and setup, and support quality appears to be a major factor in customer satisfaction.