Breaking down the load time of a web page into coherent components

Abstract

In one embodiment, a monitoring process monitors timing of navigations and resources of a web page load, and attributes timing of the navigations and resources into corresponding timing components. In particular, the monitoring process may attribute timing of static first-party resources and timing of hypertext transfer protocol (HTTP) redirects to a core frontend timing component, and may attribute timing of dynamic first-party resources to a core backend timing component. The monitoring process may also attribute timing of content delivery network (CDN) resources to a CDN timing component, and may attribute timing of non-CDN third-party resources to a third-party timing component. Lastly, the monitoring process may further attribute timing of network infrastructure connections to a core connections timing component. Accordingly, the monitoring process may then perform one or more actions based on the attributing steps.