Web性能优化前端方案研究

Research on Web Front-End Performance Optimization

分析了某地区设施葡萄害虫诊断与防治专家系统在Web性能方面存在的问题,对一般Web页面请求原理和过程进行了分析,提出了从输入URL到页面呈现需要的5个步骤,并且对这5个步骤进行了剖析,指出了导致网页响应变慢的环节,简要总结了Web前台的性能优化方案,并给出了相应建议。

The article first analyzes the problems of a specific expert systems in the area of Web performance, followed by the general principles of Web page requests and process analysis, five steps need to enter the URL to the page rendering, and these five stepsin layman＇s language analysis, pointed out the areas which may lead to the pages in slower response subsequently given a 11-point proposal brief summary of the Web-reception performance optimization.