Single-page applications (SPAs) present a unique approach to building web applications. They help to increase development velocity and can present big performance wins when it comes to delivering a fast and seamless user experience. Monitoring SPAs for performance still comes with a unique set of challenges, like choosing the most impactful metrics, gaining visibility into app performance over time, and knowing what metrics you can get from the browser. The main benefit of using SPAs is that a page does not need to reload when the content on the page changes. However, this feature, and the fact the page does not reload, is what makes it hard to monitor SPA performance.

Raygun has been busy building our best-in-class APM so you can provide flawless digital customer experiences. By adding Raygun Application Performance Monitoring to your monitoring suite, your team will gain more visibility on code and server performance, achieve a faster time to resolution with finer granularity, and reduce infrastructure costs by optimizing existing services. Raygun is a developer-friendly product that surfaces more diagnostic details than other APM solutions. Combined with our usage-based pricing, we have the ability to provide companies like Olo with millions of customers with cost-efficient and powerful APM.

Improving front-end performance for a website is known to increase the likelihood that users will engage, enjoy, and continue to use a website. This leads to better business outcomes by improving customers' digital experiences - no-one likes waiting for a slow page to respond. Core Web Vitals are a part of Google's evaluation of a user's overall page experience, and are made up of three specific page speed, user interaction, and page stability measurements: They work together with other web vitals (mobile friendly, free of malware, secure, and low on interstitial popups) to form an overall page experience score signalling to Google that users are having a good experience.