Webpage loading method and system

A webpage loading system comprising:

• a scroll bar parameter acquisition module, which includes recording a current page end scroll bar value, a current page beginning scroll bar value, and a current page loading completion time for a current page in response to a page loading completion event;
• a scroll bar scrolling triggering module, which includes recording a present scroll bar triggering time and a present scroll bar value for the scroll bar in response to a scroll bar scrolling event, and performing a scroll bar determining module;
• the scroll bar determining module, which includes calculating a page browsing speed based on at least one present scroll bar value, at least one present scroll bar triggering time, the current page beginning scroll bar value, and the current page loading completion time, calculating remaining page browsing time based on the page browsing speed, the current page end scroll bar value, and the current page beginning scroll bar value, and triggering a page loading module when the remaining page browsing time meets a preset condition;
• and
• the page loading module which includes querying a subsequent page of the current page, sending to a server a page acquisition request for the subsequent page, loading and updating page data returned by the server for the subsequent page to the end of the current page.