Efficient storage and retrieval of resources for rendering structured documents

One or more computer-readable non-transitory storage media embodying software that is operable when executed to:

• access local storage on a computing device to render a structured document, wherein:
• the structured document corresponds to a first domain or sub-domain and comprises an inline-frame element that corresponds to a second domain or sub-domain;
• the local storage comprises one or more first local-storage slots that are reserved for resources associated with the first domain or sub-domain and one or more second local-storage slots that are reserved for resources associated with the second domain or sub-domain;
• and
• load one or more resources for rendering the structured document from the first local-storage slots;
• and
• load one or more resources for rendering the structured document from the second local-storage slots.

A system comprising:

• one or more processors;
• and
• a memory coupled to the processors comprising instructions executable by the processors, the processors being operable when executing the instructions to:
• access local storage on a computing device to render a structured document, wherein:
• the structured document corresponds to a first domain or sub-domain and comprises an inline-frame element that corresponds to a second domain or sub-domain;
• the local storage comprises one or more first local-storage slots that are reserved for resources associated with the first domain or sub-domain and one or more second local-storage slots that are reserved for resources associated with the second domain or sub-domain;
• and
• load one or more resources for rendering the structured document from the first local-storage slots;
• and
• load one or more resources for rendering the structured document from the second local-storage slots.