LSI is the new “catchphrase” that you see touted by a lot of content producers and seo firms, but what is it, how is it different, and why should you care?
Latent Semantic Indexing is the use of related keywords in content so that long and shorttail keywords are used together in tandem to increase the keyword relevance of the content, while at the same time targeting longtail content, while also decreasing the use of 1 term repeating it all over the page, known as “keyword stuffing”. The wikipedia article above tells more than you’d likely ever want to know about the concept.
You can purchase LSI articles affordably, with high quality content running 15-25 dollars for 1000 words, or you can write your own. For some complex topics where you have a specific tone in mind, or if you are frugal or do not like using content written by others, writing your own might be your only option.
How do you get started?
Step 1: Pick a primary keyword. Typically, most articles should start this way if you’re trying to rank the page to make money with it. This can be done in a number of methods, typically I use Market Samurai to find a lower competition keyword with over 10 searches per day on exact match, but any metric here is valid if you wish to gain the traffic from that keyword.
Step 2: Run the primary keyword through keyword research, namely the google adwords suggest tool. Print out a listing of all keywords that are relevant and share the article topic, and can be fit into the text.
Step 3: Arrange the keywords in a natural way, including your main keyword inside <title> <h1> <h2> <strong> and <alt> (image alt text) tags. What you want here is for the main keyword to be in all valid locations. Then arrange your secondary keywords from the keyword research in <h2> <h3> and <strong> headings, possibly <alt> also.
Step 4: Write between 750 and 1250 words on the topic. You can go over this amount, or under. Current research has shown that since the google panda update that pages with over 1000 words are making up the majority of top 3 ranking pages, which throws the old metric of 500 word pages directly on it’s head. Google appears to love text now, and relevant text with included keywords is the way to go.
When you’re finished with steps 1 thru 4, read over what you’ve written and make sure that the article flow is still acceptable. One of the issues with this style of writing is that it can tend to appear forced. An LSI article is not quite as easy to write as one where you’re just trying to use a single keyword 3% of the time and make it 500 words, but it does appear to have much stronger pull with google in terms of ranking.
A good test would be to take a page you have currently, that is off page 1, and do nothing to it other than change the text on the page itself to meet the 4 steps given above, then see if you see upward or downward movement after a month, or any increase in traffic. Because of the randomness built into google now, tracking daily movement isn’t nearly as good an indicator as it once was, you’re much better off watching the awstats module in cpanel to see the change in traffic for keywords you have targeted than to watch tracking statistics because of the changes google made that caused most results to be personalized to the searcher.
I saw personally movement of several positions by just the switch to LSI content on pages, with no change in backlinks, and the page rapidly gained traffic, over 10% increases seen after only two weeks.