Systems and methods for managing loading priority or sequencing of fragments of a web object

A system for managing rendering of a web page, the system comprising:

• code for injection into a first fragment of a web page requested by a client;
• and
• an intermediary hardware device between the client and a server, the intermediary hardware device configured to:
• split the web page requested by the client into the first fragment and at least one other fragment, the at least one other fragment including a second fragment;
• modify a default rendering characteristic for each of the at least one other fragment, wherein the default rendering characteristic for the second fragment of the at least one other fragment comprises a rendering sequence for the second fragment with respect to one or more other fragments as arranged in the web page by the server, and a modified rendering characteristic of the second fragment comprises a trigger to cause rendering of the second fragment;
• and
• inject code within the first fragment for delivery to the client, wherein the code, when executed on the client, is configured to dynamically detect, according to the modified rendering characteristic of the second fragment, a trigger to cause rendering of the second fragment within the first fragment, the trigger comprising a document object model event with a corresponding change in a viewing region of a browser or client display of the client, that involves a display or use of the second fragment.