What does Google PR value mean? Analysis of the External Chain Value of Sogou’s High SR Old Domain

What does Google PR mean? What is its purpose? How can we analyze the true external chain value of these PRs?SEOWhat does Google PR value mean? Analysis of the External Chain Value of Sogou High SR Domain. I hope it is helpful to everyone.

1、 What does Google PR mean

Google PR， The full English name is “Google PageRank”, commonly referred to as Google PR or Google PR in China. PR is one of Google’s ranking algorithms, and domains with high PR values may bring good results to websites. Currently, Google PR values are no longer updated.① PR formulaPR（A）=（1-d）+d（PR（t1）/C（t1）+…+PR（tn）/C（tn））② What can be learned from the PR formulaWe don’t need to think too much about what the PR formula represents or how it is calculated, but we must learn something from it. For example, links with too many exported links will not be exchanged because the weight value passed to our website will become very low. The higher the PR value, the higher the overall evaluation of the website’s external link quantity and quality.③ Why is a domain name with a high PR value goodWhy does a high Google PR value bring benefits to a website? Or what kind of website has a high PR? Because, for obtaining PR value normally, it is obtained through the above formula, which to some extent explains the PR value and magnitude of external linked websites.

2、 What does Sogou SR mean

Sogou SR is also an algorithm similar to Google PR. Sogou officially refers to it as Sogou Web Index, which not only assesses the link relationships between web pages, but also evaluates the quality of links and related issues. At present, Sogou SR is basically no longer updated.

3、 Google PR and Sogou SR – External Chain Value Analysis

Nowadays, SEOers like to buy some old domain names with high Google PR and Sogou PR values. The most important reason is that these domains come with external links, saving us the time and money costs of building external links. However, high PR value domain names may not have real value,① PR hijackingPerhaps some domain names obtain high PR values through PR hijacking, and such high PR values have no effect.② The PR value is obtained through friendly linksFor example, the only way to obtain high PR values is through backlinks, but with the decline of the website, other high PR websites have cancelled their friendly links to this website. In this case, because Google PR values are no longer updated, the original high PR values are also fake, and only a few external links are left. If Google PR is updated, many old domain names with high PR will be lost now.③ Query anchor text external links and plain text external linksMany people do not like pure text external links and think they are useless, but personally, I believe that these pure text external links are more easily retained by many websites that are not outdated. Moreover, these external links are usually attached to some soft article promotions, and the effect is still very good.④ Value high-quality external links that are difficult and easy to obtainWhen we look at external links, we must pay attention not to the external links left on junk websites, nor to those left on blogs and microblogs. We should mainly focus on the external links left on websites with high authority and authority, which are the key points that need our attention.⑤ Quantity is also important, of courseThe quantity referred to here is the actual number of websites where these external links are located. If they are all under the same domain name, having many external links becomes less effective. The best choice is to have multiple domains and a larger number of external links.Are external link tools really useful? What are the methods for querying external links》.

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标签：Analysis of SEO Value of Old Domain Names 文章最后更新时间：六月 19, 2026