At the beginning of this year, we adopted Axiom, a real-time analytics and observability tool similar to Grafana, to bring deep visibility into both front-end and back-end performance. We use Axiom to aggregate key performance metrics and traces, from largest contentful paint for page speed to query-level data like N+1 queries and query waterfalls.
With dashboards to visualize these metrics, Axiom helps us: Detect bottlenecks early and uncover hidden performance issues; prioritize work based on data, not assumptions; and measure the real impact of every change we deploy. For example, Axiom showed us that some of our key pages had poor performance, which led us to prioritize a dedicated optimization project.
As a result, those pages are now loading more than twice as fast, directly improving the user experience. Thanks to Axiom, performance improvements at Inato have gone from being reactive and ad-hoc to data-driven, measurable, and continuous.