What to pay attention to when choosing a keyword

Each site has its own keywords, keyword selection for the site is also critical. Now, let's start with some knowledge about keywords. Little head bidding assistant to give you a detailed explanation today. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;   The keyword is the user searches the word in the search box, he can make a phrase, also can be a sentence. The website page divides into the homepage, the section page and the content page, their key words are different. The key word of the homepage is the key keyword, is the main source of the website profit, so the keyword choice of homepage is very important. The keyword of each page can only have 2, 3, the keyword is many, the theme will be dispersed, the weight will be reduced. The website internal page keyword cannot choose the same, otherwise, increased the competition inside the website. Internal competition is said, users search keywords, the page must have rankings, the same words, they must have their own rankings, so, will compete. In this way, the ranking of a website is not a good thing.   Therefore, each webpage's key words must choose carefully. Home, Column page, the importance of content page is getting lower, but can not deny the importance of content pages, with the long tail theory, content page keyword choice is also important. Home only one, so, the most want to do the key words on the homepage, but to ensure that the key words and the site is related.   Not in order to improve the flow of the site and choose the most popular words recently, do site we can not forget what our ultimate goal is, in the final analysis, our ultimate goal is to profit, in order to improve income. Keywords include core keywords and long tail keywords. Core keywords to be placed on the home page, long tail keywords on the content pages. Long tail keyword in general is a sentence, the title of the content page can be used as a long tail keyword. Long Tail keyword will also bring a certain income for the site. This, the long tail theory can be explained. So to do a good job of the site, first of all to choose the best keywords!