The overall reception of "SPIDER SEO Optimizer" among merchants is quite positive. Many users appreciate its effectiveness in improving website SEO and the fact that it's available for free. The app is particularly favored by beginners and small to medium-sized store owners. However, some users of larger stores have noted performance issues when dealing with a massive inventory.
"SPIDER SEO Optimizer" is a valuable tool for improving SEO, especially for small to medium-sized stores looking for an effective, no-cost solution. Its ease of use and strong customer support make it a recommended choice for newcomers. However, those with large inventories may encounter limitations in its capacity to efficiently manage and optimize their product listings.