Unlike On- page SEO, off-page SEO refers to activities outside the boundaries of the webpage. The most important are:
- Link Building
- Social Media
- Social bookmarking
- We will look at these in detail below but first let me explain about the importance and benefits of off-page SEO.
Why is Off-Page SEO important?
Search engines have been trying for decades to find a way to return the best results to the searcher. To do that, they take into account the on-site SEO factors (described above), some other quality factors and off-page SEO.
Off page SEO gives them a very good indication on how the World (other websites and users) perceive the particular website. A web site that is useful is more likely to have references (links) from other websites; it is more likely to have mentions on social media (Facebook likes, tweets, Pins, +1’s etc.) and it is more likely to be bookmarked and shared among communities of like-minded users.
What are the benefits of ‘off-site SEO’ to website owners?
A successful off-site SEO strategy will generate the following benefits to website owners:
Increase in rankings – The website will rank higher in the SERPs and this also means more traffic.
Increase in PageRank – Page rank is a number between 0 and 10 which indicates the importance of a website in the eyes of Google. It is the system invented by Larry Page (one of Google’s founders) and one of the reasons that Google was so successful in showing the most relevant results to the searcher. Page rank today is only one out of the 250 factors that Google is using to rank websites.
More exposure – Higher rankings also means greater exposure because when a website ranks in the top positions: it gets more links, more visits and more social media mentions. It’s like a never ending sequence of events where one thing leads to another and then to another etc.
Link building is the most popular off-Page SEO method. Basically by building external links to your website, you are trying to gather as many ‘votes’ as you can so that you can bypass your competitors and rank higher. For example if someone likes this article and references it from his/her website or blog, then this is like telling search engines that this page has good information.
Over the years webmasters were trying to build links to their websites so that they rank higher and they ‘invented’ a number of ways to increase link count. The most popular ways were:
Blog Directories – something like yellow pages but each entry was a link back to a website
Forum Signatures – Many people where commenting on forums for the sole purpose of getting a link back to their website (they included the links in their signature)
Comment link – The same concept as forum signatures where you comment on some other website or blog in order to get a link back. Even worse, instead of using your real name you could use keywords so instead of writing ‘comment by Alex Chris’, you wrote ‘comment by How to lose weight’ or anything similar.
Article Directories – By publishing your articles on an article directory you could get a link (or 2) back to your website. Some article directories accepted only unique content while other directories accepted anything from spin articles to already published articles.
Shared Content Directories – Websites like hubpages and infobarrel allowed you to publish content and in return you could add a couple of links pointing to your websites.
Link exchange schemes – Instead of trying to publish content you could get in touch with other webmasters and exchange links. In other words I could link your website from mine and you could do the same. In some cases you could even do more complicated exchanges by doing a 3-way link, in other words I link to your website from my website but you link to my website from a different website.
Notice that I used the past tense to describe all the above methods because not only they do not work today, you should not even try them because you are more likely to get a penalty rather than an increase in rankings (especially when it comes to Google).
The birth of black hat SEO
Link building was an easy way to manipulate the search engine algorithms and many spammers tried to take advantage of this by building link networks which gradually lead to the creation of what is generally known as black hat SEO.
Google has become very intelligent in recognizing black hat techniques and with the introduction of Panda and Penguin they have managed to solve the problem and protect their search engine from spammers. Of course there are still exceptions but they are doing advances in every new release of their ranking algorithm and very soon none of these tricks will work.
To “follow” or “nofollow”
In addition to the above and in order to give webmasters a way to link to a website without passing any ‘link juice’ (for example in the case of ads), search engines introduced what is known as the “nofollow” link. This is a special tag you can add to a link (for example: “<a href=http://www.somesite.com rel=”nofollow”>Some Site</a>) that tells search engines not to count the particular link as a ‘vote’ to the referenced website.
This was done so that you can link other websites from yours without taking the risk of being caught for selling or exchanging links.
As a rule of thumb, you should add the nofollow tag on all your external links (within your pages) that go to websites you cannot trust 100%, to ALL your comment links, to ALL your blogroll links and to ALL banner ad links.
What is a good link?
So, if the above links are not useful, what is a good link?
First you should understand that link building it’s not only a matter of quantity but it is a matter of quality as well. In other words it no longer matters how many links are pointing to your website but it is more important from where these links are coming. For example a link from a normal blog does not have the same weight as a link from New York Times or a link from Matt Cutts blog (head of Google Quality team) is not the same as a link from my blog.
The obvious question is how to you get these links?
If you ask Google they will tell you that any links pointing to your website has to be natural links. Natural links are exactly what their name implies. A website owner or blogger likes another website or blog and naturally adds a link to his/her blog.
Does this happen in reality or is it another myth?
It certainly does but you have to try really hard to get to this point. Take for example this blog, there are many incoming links because other webmasters find the content interesting and I also link to other sites in my articles because I find their content interesting and want to inform my readers about it. This is natural link building where a link has more value from the readers’ point of you rather than the search engine point of view. The best way to attract links is to publish content (text, images, videos, infographics etc) that other people would like to link.
If natural links are what I have just described above, in which category do all other links belong?
They belong in the category of artificial links and by adopting such techniques you increase the risk for getting a manual or algorithmic penalty by Google.
Is guest blogging a valid way to build links?
Guest posting can be a valid way to get links back to your website provided that you don’t do it just for links and that you don’t overdo it. You can read these 2 articles to get a complete picture as to when to accept guest posts on your blog and when to guest post on other blogs.