Put your keyword phrase in the box below and it will return keywords and keyphrases which also need to be on that page to gain higher rankings within search engine results.
Optionally: place your link which compares which keywords are missing or are not necessarily that important in regards to LSI.
LSI (Latent Semantic Indexing) is a process of determining whether a page is really about that keyword. These include related keyword as in Keyword or SEO or other words that mean the same thing (synonyms, acronyms and abbreviations)
For Example: You would expect a site about SEO would also mention Search Engine Optimization, Internet Marketing, Keyword Popularity within the text of their site, if they don't then they are less likely to be able to rank high for the keyword SEO.