Swift SEO Page Speed Optimizer

The reviews for this Shopify App are mostly positive, highlighting excellent customer service, quick communication, and effective speed optimization. Customers appreciate the support team's efforts in resolving issues and improving site performance. However, there are some negative reviews mentioning issues with image cropping, slow response times, and dissatisfaction with the app's performance. Some users felt that the app did not deliver the expected speed improvements or encountered problems with billing and support.