believe contact had SEO of friends are heard had “ content for King, outside chain for Imperial ” of saying, description has SEO most important of two factors, outside chain of quality far than number important, so, what of outside chain is good of outside chain, which outside chain on keywords ranking more favourable, in select Shang and has which principles does?
1, and outside chain sources page itself of weight, a outside chain equivalent to other website to own of website cast has a votes, but this a votes of score is different of, from high weight page of outside chain of score is comparison high of, on website of ranking more has benefits. specific speaking, including outside chain sources website of PR, and included number, and, and website theme is often changes and so on.
2, and outside chain sources website of update and the snapshot situation. website page in search of snapshot update comparison fast, snapshot date is near , Description this page search engine spider often patronized, so means with you plus to of links soon on can was crawling to, and produced effect. If snapshot is days Qian even is several months Qian of, so this outside chain estimated may several months only will was detection to.
3, and outside chain sources page of export links number. page Shang export of links more more, each links by can min was of weight on more less. sometimes do friends chain of when will found, some website of weight although is high, but export links up to Shang hundreds, from such page and of outside chain effect also does not good to which to of. so do outside chain Shi as far as possible select everywhere connection less than 50 a of website.
4, and outside chain sources website and website content of correlation, outside chain sources page and own website of content more related, search engine more easy judgment out you of website of theme, will think you of website and this outside chain sources of website more related, on website of ranking more has benefits.
5, and outside chain anchor text in the contains keywords, select and website theme related of key word do for anchor text on ranking more favourable, also, outside chain anchor text around of keywords, is effect outside chain effect and key word ranking of a factors.
6 , And usually,, outside chain of number more large, vote more more, on website of ranking more has help.
7, and from different IP of outside chain: this plainly is to in multiple different website left outside chain, multiple website of outside chain links to you of website certainly is better YUDU from same website or minority several website. and if every day are in same website left outside chain, was moderator by deleting posts or seal, has may wasted, a night Zhijian disappeared tens of outside chain.
8, and outside chain appears of location, General speaking, body content in the appears of outside chain is most natural and best of. avoid was think is garbage links, if website of links most are is from Forum signature, and blog of comments,, is adverse of, easy was think is garbage links, serious of words may will was punishment.
9, and outside chain sources page also links to which website, these other website of content is with you of website related, these quality how is a effect factors. If you left outside chain of website of export links links to a was search engine punishment even is k station of website , That on will effect to this outside chain sources website of quality, while also on effect has you website of quality.
10, and from authority institutions of outside chain. many do optimization of friends think, from edu to gov suffix or is industry authority institutions this general people registered does not to of domain name of outside chain effect comparison good. actually, these domain name is not on than other domain name weight to high. just because these domain name of most are is Government and education institutions or industry Authority website, website content quality General are comparison high and comparison has professional sexual, from such of website of links general effect is comparison good of.
11, and outside chain natural has law of increased: this to special attention, not today mood good has made a thousands outside chain, and had day something on no made, suddenly which days has time and mad made thousands of, no time on made hundreds of, this does not law of increased outside chain effect bad, best is has law of publishing outside chain, every day are made must number of outside chain, if to increased also to natural increased, not storm increased or sudden reduction.
12, and outside chain anchor text diversification, this means of not front mentioned of around appears related keywords What is diversification, as long as according to the principles of search engine segmentation, for example, I stood hundreds of big fresh graduate job search network, keywords are fresh graduate interview skills, appears in the content of the article to appropriate fresh graduate interview, interview skills, such as the anchor text links.
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