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The following content is from some foreign search engine optimization experts summed up the impact of GG ranking important factors. These factors are also other search engines to judge a site ranking criteria, only in the different search engine algorithms, the proportion of the various factors are also different. These factors are summed up in the following four parts, each part contains a number of small factors, a small factor of the ranking by the impact of GG ranked from the main to the order of the second.
I. Website quality
External link popularity of the site, the age of extensive domain name (from the search engine index to start computing)
The relevance of the external link page content of the website to the keyword
Links popularity of Web sites in topic-related site groups
The rate at which new external links from the Web site are generated
Number of sites included
Relevance of user-queried keywords to site themes (prevent Google bombing)
User behavior
Google's manual weighting
The specificity of the domain name (. edu. gov, etc.)
The rate at which new pages are generated and the number of times users search the site
Whether the website is confirmed by Google Webmaster
Ii. External Links
Anchor text for external links
Link popularity of the external link page itself
The theme of the external link page
Links popularity of external link pages in the site community of related topics
The age of the link, the surrounding text of the link
Link popularity of external link pages under the same domain name
Time to create and update external links
The particularity of the domain name of the external link website
PR value of external linked web site
Iii. Key Words
Use of keywords in site title
The application of keywords in web content
Relevance of page content and keywords (semantic analysis)
Use of keywords in H1 tags
Use of keywords in the domain name of the website
Use of keywords in page URLs
The use of keywords in H2, H3 and other headline tags
Keywords optimization of pictures, use of keywords in meta description
Keywords used in Meta keywords
Iv. page Quality
Site internal link structure
Export the quality and relevance of a link
The age of the page, the quality of the page content, the structure level of the website
Number of occurrences of "/" symbol in URL
The correctness of spelling and grammar
Whether the HTML code is authenticated by the consortium
Negative factors that affect rankings:
Servers often fail to respond
Highly repetitive with what Google already contains
Link to low quality or junk site
Duplicate meta tags on a large number of web pages
Excessive stack of keywords
Join a link factory or sell a large number of links
Server response time is very slow
External links from the junk site
Very low traffic, user behavior reflects poor
SEO is a very meticulous work, every detail to do a good job, adhere to the site rankings will naturally improve.
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