东莞网络营销网络推广
东莞网络营销网络推广，asp判断是蜘蛛还是普通访问的代码，这是在网上找的，虽然我们不用类似这种作弊的方式，但是看到有网友咨询这个问题，所以就搜集一下：
<%
function GetBot() "查询蜘蛛 dim s_agent GetBot="" s_agent=Request.ServerVariables("HTTP_USER_AGENT") ‘关键判断语句 if instr(1,s_agent,"googlebot",1) >0 then GetBot="google" end if if instr(1,s_agent,"msnbot",1) >0 then GetBot="MSN" end if if instr(1,s_agent,"slurp",1) >0 then GetBot="Yahoo" end if if instr(1,s_agent,"baiduspider",1) >0 then GetBot="baidu" end if if instr(1,s_agent,"sohu-search",1) >0 then GetBot="Sohu" end if if instr(1,s_agent,"lycos",1) >0 then GetBot="Lycos" end if if instr(1,s_agent,"robozilla",1) >0 then GetBot="Robozilla" end if end function if GetBot="baidu" then "给百度定制的内容 elseif GetBot="google" then "给google 定制的内容 end if %>
下面是比较完整的代码需要的朋友也可以参考下。里面还包括了一些客户端信息。复制代码 代码如下:
Class SystemInfo_Cls Public Browser, version, platform, IsSearch, AlexaToolbar Private Sub Class_Initialize() Dim Agent, Tmpstr IsSearch = False If Not IsEmpty(Session("SystemInfo_Cls")) Then Tmpstr = Split(Session("SystemInfo_Cls"), "|||") Browser = Tmpstr(0) version = Tmpstr(1) platform = Tmpstr(2) AlexaToolbar = Tmpstr(4) If Tmpstr(3) = "1" Then IsSearch = True End If Exit Sub End If Browser = "unknown" version = "unknown" platform = "unknown" Agent = Request.ServerVariables("HTTP_USER_AGENT") If InStr(Agent, "Alexa Toolbar") > 0 Then AlexaToolbar = "YES" Else AlexaToolbar = "NO" End If If Left(Agent, 7) = "Mozilla" Then "有此标识为浏览器 Agent = Split(Agent, ";") If InStr(Agent(1), "MSIE") > 0 Then Browser = "Internet Explorer " version = Trim(Left(ｒｅｐｌａｃｅ(Agent(1), "MSIE", ""), 6)) ElseIf InStr(Agent(4), "Netscape") > 0 Then Browser = "Netscape " Tmpstr = Split(Agent(4), "/") version = Tmpstr(UBound(Tmpstr)) ElseIf InStr(Agent(4), "rv:") > 0 Then Browser = "Mozilla " Tmpstr = Split(Agent(4), ":") version = Tmpstr(UBound(Tmpstr)) If InStr(version, ")") > 0 Then Tmpstr = Split(version, ")") version = Tmpstr(0) End If End If If InStr(Agent(2), "NT 5.2") > 0 Then platform = "Windows 2003" ElseIf InStr(Agent(2), "Windows CE") > 0 Then platform = "Windows CE" ElseIf InStr(Agent(2), "NT 5.1") > 0 Then platform = "Windows XP" ElseIf InStr(Agent(2), "NT 4.0") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(2), "NT 5.0") > 0 Then platform = "Windows 2000" ElseIf InStr(Agent(2), "NT") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(2), "9x") > 0 Then platform = "Windows ME" ElseIf InStr(Agent(2), "98") > 0 Then platform = "Windows 98" ElseIf InStr(Agent(2), "95") > 0 Then platform = "Windows 95" ElseIf InStr(Agent(2), "Win32") > 0 Then platform = "Win32" ElseIf InStr(Agent(2), "Linux") > 0 Then platform = "Linux" ElseIf InStr(Agent(2), "SunOS") > 0 Then platform = "SunOS" ElseIf InStr(Agent(2), "Mac") > 0 Then platform = "Mac" ElseIf UBound(Agent) > 2 Then If InStr(Agent(3), "NT 5.1") > 0 Then platform = "Windows XP" End If If InStr(Agent(3), "Linux") > 0 Then platform = "Linux" End If End If If InStr(Agent(2), "Windows") > 0 And platform = "unknown" Then platform = "Windows" End If ElseIf Left(Agent, 5) = "Opera" Then "有此标识为浏览器 Agent = Split(Agent, "/") Browser = "Mozilla " Tmpstr = Split(Agent(1), " ") version = Tmpstr(0) If InStr(Agent(1), "NT 5.2") > 0 Then platform = "Windows 2003" ElseIf InStr(Agent(1), "Windows CE") > 0 Then platform = "Windows CE" ElseIf InStr(Agent(1), "NT 5.1") > 0 Then platform = "Windows XP" ElseIf InStr(Agent(1), "NT 4.0") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(1), "NT 5.0") > 0 Then platform = "Windows 2000" ElseIf InStr(Agent(1), "NT") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(1), "9x") > 0 Then platform = "Windows ME" ElseIf InStr(Agent(1), "98") > 0 Then platform = "Windows 98" ElseIf InStr(Agent(1), "95") > 0 Then platform = "Windows 95" ElseIf InStr(Agent(1), "Win32") > 0 Then platform = "Win32" ElseIf InStr(Agent(1), "Linux") > 0 Then platform = "Linux" ElseIf InStr(Agent(1), "SunOS") > 0 Then platform = "SunOS" ElseIf InStr(Agent(1), "Mac") > 0 Then platform = "Mac" ElseIf UBound(Agent) > 2 Then If InStr(Agent(3), "NT 5.1") > 0 Then platform = "Windows XP" End If If InStr(Agent(3), "Linux") > 0 Then platform = "Linux" End If End If Else "识别搜索引擎 Dim botlist, i botlist = "Google,Isaac,Webdup,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir" botlist = Split(botlist, ",") For i = 0 To UBound(botlist) If InStr(Agent, botlist(i)) > 0 Then platform = botlist(i) & "搜索器" IsSearch = True Exit For End If Next End If If IsSearch Then Browser = "" version = "" Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||1|||" & AlexaToolbar Else Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||0|||" & AlexaToolbar End If End Sub End Class
关于介绍就到这里了！
做SEO专业与不专业的区别在哪些方面？
做SEO专业与不专业的区别一种是：一直走直路，还有一种是走很多弯路。这就是专业与不专业的区别。甚至有的走弯路，一直都走不到目的地：
SEO就是这样，不知道怎么做，这是很难的事情。如果是一直走弯路，那就要经历各种坎坷，而专业的人却可以给你一个准确的、明确的做法。尤其是正规纯白帽SEO，更是可以让你少走弯路。当然也不一定只是SEO人员要专业，做网站的，维护网站的依然需要。比如今天遇到的一个情况：
客户的老网站，别人做的好像也是别人进行的维护。网站被黑。如果是处理不够及时，对排名影响就可能是致命的。
<%
function GetBot() "查询蜘蛛 dim s_agent GetBot="" s_agent=Request.ServerVariables("HTTP_USER_AGENT") ‘关键判断语句 if instr(1,s_agent,"googlebot",1) >0 then GetBot="google" end if if instr(1,s_agent,"msnbot",1) >0 then GetBot="MSN" end if if instr(1,s_agent,"slurp",1) >0 then GetBot="Yahoo" end if if instr(1,s_agent,"baiduspider",1) >0 then GetBot="baidu" end if if instr(1,s_agent,"sohu-search",1) >0 then GetBot="Sohu" end if if instr(1,s_agent,"lycos",1) >0 then GetBot="Lycos" end if if instr(1,s_agent,"robozilla",1) >0 then GetBot="Robozilla" end if end function if GetBot="baidu" then "给百度定制的内容 elseif GetBot="google" then "给google 定制的内容 end if %>
下面是比较完整的代码需要的朋友也可以参考下。里面还包括了一些客户端信息。复制代码 代码如下:
Class SystemInfo_Cls Public Browser, version, platform, IsSearch, AlexaToolbar Private Sub Class_Initialize() Dim Agent, Tmpstr IsSearch = False If Not IsEmpty(Session("SystemInfo_Cls")) Then Tmpstr = Split(Session("SystemInfo_Cls"), "|||") Browser = Tmpstr(0) version = Tmpstr(1) platform = Tmpstr(2) AlexaToolbar = Tmpstr(4) If Tmpstr(3) = "1" Then IsSearch = True End If Exit Sub End If Browser = "unknown" version = "unknown" platform = "unknown" Agent = Request.ServerVariables("HTTP_USER_AGENT") If InStr(Agent, "Alexa Toolbar") > 0 Then AlexaToolbar = "YES" Else AlexaToolbar = "NO" End If If Left(Agent, 7) = "Mozilla" Then "有此标识为浏览器 Agent = Split(Agent, ";") If InStr(Agent(1), "MSIE") > 0 Then Browser = "Internet Explorer " version = Trim(Left(ｒｅｐｌａｃｅ(Agent(1), "MSIE", ""), 6)) ElseIf InStr(Agent(4), "Netscape") > 0 Then Browser = "Netscape " Tmpstr = Split(Agent(4), "/") version = Tmpstr(UBound(Tmpstr)) ElseIf InStr(Agent(4), "rv:") > 0 Then Browser = "Mozilla " Tmpstr = Split(Agent(4), ":") version = Tmpstr(UBound(Tmpstr)) If InStr(version, ")") > 0 Then Tmpstr = Split(version, ")") version = Tmpstr(0) End If End If If InStr(Agent(2), "NT 5.2") > 0 Then platform = "Windows 2003" ElseIf InStr(Agent(2), "Windows CE") > 0 Then platform = "Windows CE" ElseIf InStr(Agent(2), "NT 5.1") > 0 Then platform = "Windows XP" ElseIf InStr(Agent(2), "NT 4.0") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(2), "NT 5.0") > 0 Then platform = "Windows 2000" ElseIf InStr(Agent(2), "NT") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(2), "9x") > 0 Then platform = "Windows ME" ElseIf InStr(Agent(2), "98") > 0 Then platform = "Windows 98" ElseIf InStr(Agent(2), "95") > 0 Then platform = "Windows 95" ElseIf InStr(Agent(2), "Win32") > 0 Then platform = "Win32" ElseIf InStr(Agent(2), "Linux") > 0 Then platform = "Linux" ElseIf InStr(Agent(2), "SunOS") > 0 Then platform = "SunOS" ElseIf InStr(Agent(2), "Mac") > 0 Then platform = "Mac" ElseIf UBound(Agent) > 2 Then If InStr(Agent(3), "NT 5.1") > 0 Then platform = "Windows XP" End If If InStr(Agent(3), "Linux") > 0 Then platform = "Linux" End If End If If InStr(Agent(2), "Windows") > 0 And platform = "unknown" Then platform = "Windows" End If ElseIf Left(Agent, 5) = "Opera" Then "有此标识为浏览器 Agent = Split(Agent, "/") Browser = "Mozilla " Tmpstr = Split(Agent(1), " ") version = Tmpstr(0) If InStr(Agent(1), "NT 5.2") > 0 Then platform = "Windows 2003" ElseIf InStr(Agent(1), "Windows CE") > 0 Then platform = "Windows CE" ElseIf InStr(Agent(1), "NT 5.1") > 0 Then platform = "Windows XP" ElseIf InStr(Agent(1), "NT 4.0") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(1), "NT 5.0") > 0 Then platform = "Windows 2000" ElseIf InStr(Agent(1), "NT") > 0 Then platform = "Windows NT" ElseIf InStr(Agent(1), "9x") > 0 Then platform = "Windows ME" ElseIf InStr(Agent(1), "98") > 0 Then platform = "Windows 98" ElseIf InStr(Agent(1), "95") > 0 Then platform = "Windows 95" ElseIf InStr(Agent(1), "Win32") > 0 Then platform = "Win32" ElseIf InStr(Agent(1), "Linux") > 0 Then platform = "Linux" ElseIf InStr(Agent(1), "SunOS") > 0 Then platform = "SunOS" ElseIf InStr(Agent(1), "Mac") > 0 Then platform = "Mac" ElseIf UBound(Agent) > 2 Then If InStr(Agent(3), "NT 5.1") > 0 Then platform = "Windows XP" End If If InStr(Agent(3), "Linux") > 0 Then platform = "Linux" End If End If Else "识别搜索引擎 Dim botlist, i botlist = "Google,Isaac,Webdup,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir" botlist = Split(botlist, ",") For i = 0 To UBound(botlist) If InStr(Agent, botlist(i)) > 0 Then platform = botlist(i) & "搜索器" IsSearch = True Exit For End If Next End If If IsSearch Then Browser = "" version = "" Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||1|||" & AlexaToolbar Else Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||0|||" & AlexaToolbar End If End Sub End Class
关于介绍就到这里了！
做SEO专业与不专业的区别在哪些方面？
做SEO专业与不专业的区别一种是：一直走直路，还有一种是走很多弯路。这就是专业与不专业的区别。甚至有的走弯路，一直都走不到目的地：
SEO就是这样，不知道怎么做，这是很难的事情。如果是一直走弯路，那就要经历各种坎坷，而专业的人却可以给你一个准确的、明确的做法。尤其是正规纯白帽SEO，更是可以让你少走弯路。当然也不一定只是SEO人员要专业，做网站的，维护网站的依然需要。比如今天遇到的一个情况：
客户的老网站，别人做的好像也是别人进行的维护。网站被黑。如果是处理不够及时，对排名影响就可能是致命的。
今天讲解了东莞网络营销网络推广相关知识，一起来看看更多
网络营销推广方案分析：
知已知彼，百战不殆。在做任何网络营销推广方案之前，都必须对行业背景做一定量的功课，了解自身与竞争对手有一个详细了解。自己优势在哪里？自己哪些方面不如竞争对手？竞争对手做了什么？竞争对手正在做什么？它们下一步又想做什么？
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