Cloudflare Workers provide a serverless execution environment that enables functions like HTML rewriting, A/B testing, and request caching, and now they can log HTTP requests directly to Axiom, offering granular insights into site performance. These insights include total request counts, success and failure rates, error-prone routes, execution times, and origins of requests, which aid in site optimization and issue resolution. Users can set up monitors to receive alerts on error rate spikes and analyze error-prone URLs and slow routes for optimization. Notifications about elevated error rates can be received through various channels, such as Slack and Email. The integration of Cloudflare Workers with Axiom enhances monitoring capabilities and helps measure request duration, error rates, and popular URLs and regions, with ongoing development for further integration with Cloudflare Logpush.