The reasons that affect the ranking of the site are those

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The reasons that affect the ranking of the site are those

The biggest confusion for the site is not a good ranking, below to see the impact of the site ranking reasons for those, and then the right remedy. Wish you all have a good rank

internal factors

Keyword appears in URL
Keywords appear in page title
Keywords appear in regular content
The keyword appears in the first paragraph of the page
The keyword appears in the last paragraph of the page
Heading tags such as h1,h2 in the presence of keywords (H1 is title one, H2 is heading two)
Site links appear in the keyword
Export links to related content
Keywords appear in export links
The keyword appears in the picture file name
Keyword not stacked in alt label
Keywords appear in comment
Reasonable frequency update content (Enterprise station, e-commerce station add a blog or forum)
The location of the content to the search engine
Website structure Circulation PR, not distribute PR
Keywords are appropriately modified (bold, italic, etc.) such as Beijing University of Nationalities
Site internal links do not die links, to be reasonable

external factors

A large number of import links (new station do not import too much, there is the possibility of K)
From high PR worth Web page get Import link (one is buy two is soft article)
Get an import link from a related content site
The page that the import link points to has specific content
There are keywords in the anchor text
Anchor text has related words around
Anchor text exists in an article or sentence
The length of time that the link was imported, and the general import link exists for a period of 3-6 months
One-way links are worth more than exchange links
Import linked pages with less than 100 export links, less outgoing links, better
Links from different IP
Reasonable Import link growth frequency

Things you need to avoid

Keyword stacking
All anchor text is the same
Use CSS or background color to hide content, which is a heinous evil
Using JavaScript to jump
A large number of exchange links directly under the same IP
Bridge page and cloaking, inducing the search engine of the reptile, which is the heinous great evil
Adult content, illicit drugs, gambling-related content
Content duplication
Link to cheating website
Most pages in the station have the same page title
Join link Farm or Link Exchange class Web site
Use a domain name that has been punished
The website is built on the punished IP (be careful when buying space, check in advance)

Try to avoid problems

Dynamic variable in Address
Single picture and Flash Web site
Web navigation bars or directories made with JavaScript
Use pictures to navigate the site without ALT tags
There's too much code between 〈head〉〈/head〉.
There are too many content unrelated to the site's theme
Purchase links in the import link majority
and cheating sites on the same server

Cao Hongchong will be updated at any time ~
Everyone on the impact of the site ranking reasons for a better way or ideas to communicate with everyone!