How to Change All External Links Become NoFollow

Changing External links NoFollow - What is NoFollow ? Nofollow is a tag from the rel attribute to instruct search engines like Google to not index (adhere) links pointing to a page or other site. The use of N oFollow is intended to reduce the effectiveness of spam in search engines including on blog comments. External links are links that lead l pages or other sites beyond our blog.

<A href ="http://www.leetblogger.com/ " rel="nofollow" >Leet Blogger</a>

If a given link tag rel nofollow behind the search engines will not index these links or do not provide a backlink to the link. Robot search engines will only index our posts and not external links. The addition of the tag rel="nofollow" is making optimal SEO for blogs is maintained well and it makes your blog look better in the eyes of search engines like Google.

Additional Benefits transform into NoFollow External links are:

Can improve page rank (PR) blog
The higher page rank (PR), the better the position of a blog in the search engines
Can get traffic that a lot of search engines
To play SEO blogs nofollow is needed

How to Change to Become NoFollow External Links

To Blogger.com or the blogspot itself has no feature to add rel nofollow tag when creating a link at the time of writing posts. For more details you can refer to the following example:

Tick Add "rel=nofollow"

How to Change All External Links to NoFollow

Here's how if you want to change all external links nofollow blogs automatically:
1. Login to your account blogger.com
2. Select Template then Edit HTML
3. Do not forget to check Expand Widget Templates
4. Search for </head> and above it paste the following JavaScript code

<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js' type='text/javascript'/>
<script type='text/javascript'>
<![CDATA[
jQuery('a').each(function(){var a=jQuery(this).attr('href');if(typeof a!='undefined'&&a!=""&&(a.indexOf('http://')!=-1||a.indexOf('https://')!=-1)&&a.indexOf(window.location.hostname)==-1){jQuery(this).attr("rel","nofollow")}});
]]>
</script>