Working with Magento 2 can be a challenge due to performance issues, but there are several proven methods that can help improve overall site speed. First of all, I recommend activating magento 2 performance optimization through the caching and image compression settings. Using specialized modules, such as those offered by Amasty, can significantly improve efficiency. Their database optimization and cache management tools help speed up page loading and reduce server load. It is also important to regularly check for Magento updates and install them to fix potential vulnerabilities and improve performance. Don't forget to analyze server logs and conduct performance testing to identify and resolve bottlenecks. Implementing a CDN for fast content delivery can also significantly speed up your Magento 2 website.