摘要
网站前端性能是衡量网站系统质量的关键因素。通过对网页的构成和网站通信模型的深入分析,从理论上证明网站前端性能优化的实质是减少网页组件、降低平均传输数据量、减少链接开销和提高传输速率;在对这四部分的优化原理详细剖析的基础上,总结出高校门户网站前端性能优化策略;最后以某军医大学网站首页优化为例论证了以上策略对LAMP架构的网站前端性能优化的效果。
The front-end performance is a key factor for qualifying the websites＇ system.This article firstly,through deeply analysis of the webpage constitution and website communication model,figured out that the essence of the website front-end optimization relied on four aspects： decreasing the request and link from clients,compressing the responding information,and reducing the request,link and response by using the client buffer.Then it summarized the rules of the college portal website front-end optimization on the basis of the four optimization principles.Finally it took the fourth military medical University website as an example to prove the optimization effect to the LAMP web under the principles.
出处
《信息技术》
2012年第2期118-122,共5页
Information Technology
关键词
高校门户网站
前端性能优化
网站通信模型
college portal website
front-end performance optimization
website communication model
