html - How to keep content on page on new page load -


i want know, how can page reload while loading page keep conten on page visiable.

in real senario, google or facebook load new page or chages part of page(not using ajax) there header or footer not change means stick page , visible through-out process page load start , end.

can tell me how has done?

well, examples don't reload page. load new content ajax, while loading can execute scipts , display current content. after can append new blocks page , change url using html5 history api.


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