| 摘要 |
The invention generally relates to prioritizing fetching content from a hierarchy of network resources defined with respect to links between the network resources. Typically a network resource, such as a web page, contains links to substantive content of interest to a data consumer, such as links to successive pages of an article, and ancillary data, such as links to advertisements or other data. If a network connection is intermittent, such as for a mobile computing device, associating prefetch tags with links to substantive within a network resource may facilitate maximizing use of a transitory network connection by having the marked substantive content prefetched in advance of its access by a data consumer so that the prefetched content may remain available to the data consumer even if the network connection is lost.
|
