Content management

A system comprising:

• a first network point of presence associated with a content delivery network (CDN) service provider, wherein the first network point of presence comprises at least one computing device that:
• obtains a request for content from a first client computing device at the CDN service provider;
• determines a class of client computing devices associated with the first client computing device based on a first criterion, wherein the first criterion is associated with a subset of the client computing devices serviced by a first cache component of the CDN service provider and wherein the first criterion comprises a first temporal domain associated with a location of the first client computing device;
• associates the class of client computing devices with the requested content;
• selects a second cache component from a plurality of cache components of the CDN service provider, wherein the second cache component is different from the first cache component, wherein the second cache component is selected based on servicing a subset of client computing devices that do not comprise the first criterion, and wherein the subset of client computing devices serviced by the second cache component comprises a second temporal domain;
• and
• selectively preloads the requested content at the second cache component based at least in part on a common second criterion comprised by the class of client computing devices and the subset of client computing devices serviced by the second cache component.