5 Practical Performance Tweaks That Actually Sped Up Our Web App
When optimizing web applications, it's easy to get lost in micro-optimizations that don't move the needle for end users. After auditing our stack recently, here are 5 simple, high-impact changes that made the biggest difference in real-world load times and server response: Offloading Heavy Workflows to Background Queues If an endpoint doesn't need to return data immediately (like sending emails,…
Five practical performance tweaks recently made a noticeable difference in the speed of our web application. Offloading heavy workflows to background queues, such as sending emails or generating reports, resulted in a quicker API response time. By switching static images to modern formats like WebP and AVIF, we were able to reduce page weight by more than half.
This was further enhanced by using responsive srcset attributes and lazy loading assets below the fold. Implementing edge caching through services like Cloudflare or a CDN layer alleviated the load on our origin servers during traffic spikes. Careful database indexing and query profiling helped us eliminate the biggest bottlenecks.
Lastly, we utilized code splitting and tree shaking to ensure the frontend bundle only contained the JavaScript necessary for the specific view being accessed.
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