Keyword density checker “crawls” a set URL, extracts the text as would be performed by search engines and then examines keyword density. The keyword frequency checker investigates the chosen URL and displays a table of keyword density. It works almost like a search engine spider and eliminates the common stock words as these are normally ignored by search engines. The keyword frequency maintains an equilibrium as too low frequency of keywords indicate that the website would not get optimum advantage while too high use of keywords may result in the website being ignored by search engines.
The preferred keyword density ratio differs between various search engines but the recommended range lies between 3% and 7%. The maxim to be followed is to repeat those keywords and key phrases within the web page which are most important and relevant to the text. The keyword density checker extracts the prominent keywords that indicate the significance of these keywords within the web pages. It is suggested for website owners to position important keywords at the start of a web page, sentence, title or Meta Tag. Usually keywords which are closer to each other are preferred as such keyword proximity benefits web pages seeking higher search ranking.
Some guidelines recommended by keyword density checker are to include at least 100 important keywords in the page content. Placing such keywords at the beginning of a page and keeping them in close proximity is also beneficial. Further, the keyword density checker suggests repeating the keywords 3 to 7 times for every 100 words. The best mode of operation however would be to select 2 or 3 important keywords and try using them 3 to 7 times for every 100 words.
Keyword frequency is measured by the number of times keywords occur within a page text. This is related to keyword density as search engines prefer seeing repetition of keywords in the text. The keyword density checker scrutinizes the web pages to find out if a web page has sufficient number of primary keywords. To find out the keyword count and the keywords that are most likely to be used in the title tag, the keyword density checker tools are the best medium. They check the Meta Tag and text on any page.
It also provides keyword combination with the count and density percentage as well as a list of keywords and keyword phrases. Keyword density checker also offers options whereby the website owners can decide if the Meta keywords need to be analyzed or not and if a particular word requires monitoring. The tool also gives information of other SEO elements like Alt Txt and outgoing link texts. It analyzes two URLs and compares their keyword density.
The keyword density checker and frequency check helps in finding not only the density but also the keyword distribution. It also scrutinizes all elements of web page such as Alt, Title, Heading along with their importance. Some of the checker tools have the option besides checking the keyword density of including or excluding Meta content. It has the additional option of selecting which search engine bot would “crawl” the site as well as locates those keywords which are often repeated.