A period of time before the beginner SEO, so far also have a few months, do the station ranking is also satisfactory, we all know that the September Google PR update, so busy friends chain, of course, I am no exception, but in the search for friends of the chain when everywhere hit the wall, 90% of people will ask you how much PR? We only do the same PR friend chain, PR really so important? ?
PR is only a numerical value, measuring the quality of a website, because Google 3 months before the update of PR, it is possible that his site quality is good, but PR did not update, so very low. So when you are friends of the chain, we will miss a lot of good quality sites, according to the Google PR calculation formula, PR1 outside the chain within 10 than the PR4 of the station outside the chain of more than 100 better.
So I think, do not only see the link to the PR value, many in the exchange of Friendship website Optimizer, are very pay attention to the site's PR, ranking, included, the chain how much all regardless of how high the PR, it is obviously SEO optimization outside the chain strategy in a misunderstanding.
and PR high rank is not necessarily very good, take my station, new station, pr=0, the same can be ranked in the front of high PR, if do friends chain blindly pursuit of PR, then you are not in optimization, but in the pursuit of PR value of the high and low. Friendship Link is an important part of SEO, do not affect the ranking of the site for PR
How to do high-quality links, this is my collection of points to see:
1, the site's links are related to the theme of the site to do the same type of link, do not network to go with the game Station link.
2, the number of links in the site no more than 201 PR for 1, links less than 10 of the value of the site is much larger than a PR of 4 links on the site.
3, the site is often the search engine attention, is often updated, snapshot update. Preferably a snapshot within 3 days of the day is better!
4, how the site rankings (refers to the hot keywords), such a site will not only bring a certain amount of traffic to your site, but also a good partner. Because only a high quality site can be placed in the first few (generally one months is a good site).
5, the quality of the site, this is related to the site can be long-term problems, if the quality of the site is poor, but the PR is very high. Such a site is also not an ideal Exchange object. Site quality of the site's PR will one day come down, which for your site PR instability added a big factor.
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