Add rel = nofollow to all outgoing (external) hyperlinks using JQuery
On web applications like wiki & social networking websites where the users are allowed to add content, the developers cannot rely on the users to add rel=nofollow to each of these external links. Not adding rel=noffolow affects your application’s SEO rankings.
Here’s a simple approach using JQuery to add rel=nofollow to all external links on any given page.
DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Add rel=nofollow to all external links using JQuerytitle>
<script type="text/javascript" src="jquery-1.2.1.js">
script>
<script type="text/javascript">
// the following function (document.ready) will be called each time the page //is loaded
$(function()
{
$("a[href^=http://]").attr("rel","nofollow");
$("a[href^=http://]").css("background-color","yellow");
});
script>
head>
<body>
<a href="http://www.cachinko.com">Cachinkoa><br/>
<a href="http://www.google.com">Googlea><br/>
<a href="www.Yahoo.com">Yahooa>
body>
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