Add Rel Canonical Link Tag for better Optimization

Canonical link is important as it tells the serps robots, which hyperlink should be listed for a webpage which might be handy thru a couple of URLs. Considering its advent in 2009 the Canonical hyperlink has been substantially universal by means of site owners.

Canonical link tag or detail indicates to Google and other search engines like google and yahoo that one specific link is the desired URL for indexing of a webpage even though it may be accessed by using multiple URLs.

What is Canonical Link Tag?
Canonical link is a link tag inside the header of HTML file that tells serps the preferred vicinity of this url. Canonical hyperlink is an beneficial practise for serps to deal with replica content troubles. If your website online has identical or hugely comparable content material that’s available via more than one URLs, this format affords you with extra control over the URL returned in search effects. It additionally allows to make sure that properties together with hyperlink reputation are consolidated to your preferred version.

How rel canonical link works

In Blogger blogs the canonical link tag may be and should be implemented. Due to the fact; Blogger weblog posts can be handy via distinct hyperlinks the traffic and robots of search engines like google.

When someone comments on this post, you’ll get an URL for the comment like this:

These urls point to the same web page. So, search engines will recognize a duplication content case here. To prevent this, we can put a canonical link in the header of blog that tells search engines the preferred version of url is The link tag is simple like this:

<link rel="canonical" href="" />

Google will understand that the duplicates all refer to the canonical URL: Additional URL properties, like PageRank and related signals, are transferred as well.

How to Add canonical link Tag in Blogger
Open your Blogger template file (or navigate to Dashboard → Design → HTML) and find this line:
<b:include data='blog' name='all-head-content'/>

 If it’s found, that means your template supports canonical already (actually, Blogger does it automatically for you).

If the line is not found, then you have to add the link tag manually. Just add the following code before the </head> tag:

<link rel='canonical' expr:href='data:blog.url'/>

 That’s all!

The canonical link is supported by major search engines: Google, Yahoo!, Bing and Ask. Using canonical link in right way is a good practice for improving SEO level of your blog.

Have any questions? Feel free to ask me via the comments section! Remember to share this tutorial with others on Facebook, Twitter & Google Plus.