SEO keyword optimization details
1. Keyword dilution
Note: When you optimize too many keywords, especially irrelevant keywords, this will affect the performance of all keywords, and even the main keywords will be lost (diluted) in the text.
2. Misspelled keywords
Note: Sometimes misspelled keywords also have high optimization value. But as SEO, we cannot see that the traffic is optimized. We need to call for professional ethics to optimize spelling mistakes on the website, which is a blow to the image of the website.
3. Keyword stacking
Note: Any keyword that artificially increases the keyword density (10% or above) will increase the risk of the website being penalized by search engines.
4. Keyword density in text files
Note: You need to check for another important factor. The key keywords of 3-7% are preferably 1-2 optimization methods. More than 10% of the keyword density is suspicious. It looks more like keywords, rather than natural written words.
5. Keyword in the anchor text
Note: This is also very important. Especially for positioning text input links, because if your keyword in the anchor text link from another website, this is seen as obtaining a vote from this website not only is your website average.
6. In the <alt> label
Note: spider does not read images but they read the <alt> mark in their text instructions. Therefore, if you have images on your webpage, enter <alt> to mark some keywords.
7. Keywords in the title (<H1>, <H2> and other tags)
Note: it is important. But do not overdo it. Just use a webpage in one place.
8. Keyword approaching
Note: SEO should mention search engine optimization, search engine ranking, and Gooogle ranking as much as possible. This is also a keyword optimization method to improve relevance. This optimization method is suitable for keyword phrases.
9. Keywords start with the document
Note: The beginning of a paragraph is important. Make sure the statement is fluent. Do not repeat keywords.
10. Keyword phrase
Note: in addition to keywords, you can optimize the keyword phrase, which is composed of several words, for example, "search engine optimization service ". It is best when your keyword phrase optimization is very popular, so that you can do a lot of work to fully match the search string. However, sometimes two or three different keywords ("search engine optimization" and "service") are reasonably optimized and may occasionally match exactly.
11. Keywords in the meta tag
Note: This is not important, especially for Google. But Yahoo! Or MSN, fill in these labels correctly. In any situation, at least there is no harm, so proceed.
12. Alias
Note: Target keywords for synonym optimization, except the main keywords. This is a good website in English, and the search engine is very smart, used and synonym, when the website is ranked, but the synonym for many other languages is not taken into account if ranking and relevance are calculated.
13. The keyword is marked in <title>
Note: This is the most important part, because the <title> Mark shown in the search results shows your webpage title. The title tag must be short-term (6 or 7 words at most) and the keyword must be in the first one.
14. Keywords in the URL
Note: keywords can sometimes be helpful on the website. But do not accumulate keywords in the URL. Try to express the keywords in the URL.