百度统计个人初探

本人博客统计使用了百度统计,很是好奇百度统计是怎么统计我的博客一些信息,研究了一下js部分实现没有什么技术可言,如何把采集的数据处理感觉才是很牛逼,不多说了,先说说百度统计实现功能:

百度统计实现功能

网站统计:访客数量计数

趋势分析:--受访页面浏览轨迹 开始时间 停留时间 页面url ,包括上下游

来源分析---搜索工具(页面)

访客属性---地域属性,浏览器,职业属性,新老访客,访问页面数量(忠诚度)

 

网站统计:访客数量计数

下面使用js cookie原理实现一个访客计数的js

<script language="JavaScript">
<!--
var caution = false
function setCookie(name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "")
     
    if (!caution || (name + "=" + escape(value)).length <= 4000)
        document.cookie = curCookie
    else if (confirm("Cookie exceeds 4KB and will be cut!"))
    document.cookie = curCookie
    }
     
function getCookie(name) {
    var prefix = name + "="
    var cookieStartIndex = document.cookie.indexOf(prefix)
    if (cookieStartIndex == -1)
        return null
    var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
    if (cookieEndIndex == -1)
        cookieEndIndex = document.cookie.length
        return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
    }
function deleteCookie(name, path, domain) {
    if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT"
    }
    }
     
function fixDate(date) {
    var base = new Date(0)
    var skew = base.getTime()
    if (skew > 0)
    date.setTime(date.getTime() - skew)
}
 
var now = new Date()
fixDate(now)
 
now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)
var visits = getCookie("counter")
if (!visits)
    visits = 1
else
    visits = parseInt(visits) + 1
    //setCookie("counter", visits, now)
    document.write("您是第" + visits + "访客!")
// -->
</script>
  http://www.cnblogs.com/phphuaibei/archive/2011/11/10/2243949.html

猜你喜欢

转载自yuanq-20.iteye.com/blog/1330820