How Google views your site does matter if you want to  succeed online because Google has become the dominant search engine  on the Internet. It now has over 60% of the U.S.  search engine market and in other countries around the world that percentage rises to 80% or more. In addition, the Google Brand Name is universally recognised and any top rankings within  Google will bring much weight and prestige along with all that  traffic.
                                                  We already know how vital Google is to the success of the websites, especially for most of us who rely upon organic keyword rankings for our traffic.  This free organic traffic from Google is highly desired by businesses because it is extremely targeted and delivers high conversion rates.
                                                  In attempting to achieve the highest rankings possible, we have to be constantly aware of how Google views and rates our websites - the more knowledge the better.
                                                  SERPs (Search Engine Result Pages) are the only opinions that count and therefore it is important to know as much as humanly possible about Google, but Google doesn't give up its secrets readily.  In fact it is generally recognised that the only true opinion Google has of websites is shown in their SERPs - if your keywords/pages are ranked in top spots in Google's Search Engine Results Pages, then Google must think your site or content deserves to be there.
                                                  However, there are other ways of finding out how Google is viewing your content. Below are several Google webmaster  tools and things you can do to discover just how Google views your website or pages and they will give you a better picture of what Google thinks about your site.
                                                  Checking Your Content/Keywords In Google
                                                  One handy tool that will show you what Google thinks your  pages consist of is located here:
                                                  https://adwords.google.com/select/KeywordToolExternal
                                                  Just type in your URL and tick off website content and you  will get a listing of the major keywords Google has for your  content. If your targeted keyword or keywords are not listed, then we should be doing some work on your site.
                                                  Checking Your Backlinks In Google
                                                  If you want to find out how many backlinks your site has in Google, just open up Google Search and type in:  link:yourURL
                                                  and it will show you the number of backlinks you have.
                                                  Since Google doesn't give you all your existing backlinks,  you can also use Yahoo! to find a more exact number of  links your site has on the web.
                                                  Just open Yahoo! and type in: linkdomain:yourURL
                                                  Whether Google is using or considering all these  backlinks is the big question? Finding the exact number of backlinks  you have in Google has always been a problem because Google is  not giving you the exact number, or at least this is the general opinion of most SEO experts.
                                                  Another way to monitor links in Google is to place  quotation marks around your site name  and do a search in Google. This gives  the  pages containing references to your site.
                                                  Checking Your Indexed Pages In Google
                                                  It is also  very important  to know what content the search engines have indexed from your site. You can also check to see how your links are displayed and to see if any titles or descriptions are missing from your pages.
                                                  You can see how many of your pages are indexed in Google by using the site command.
                                                  Just type into Google Search:  site:yourURL
                                                  Checking Your Google Cache
                                                  You can also check to see the Google Cache of your site by using the cache command. You will also discover when it was  last retrieved.
                                                  Just type into Google Search:  cache:yourURL
                                                  Checking Your PageRank Within Google
                                                  Another tricky issue is PageRank and something we have discussed in many previous newsletters. This is supposed to be the heart of Google's ranking system created by Larry Page and Sergey Brin - each link is considered a "vote" for  your page and the higher the number of "votes" you have, the  higher the PR your page receives. However, again Google is using  "smoke and mirrors" to conceal your true PageRank mainly to cut  out abuse and manipulation of their results. Some experts say PageRank still counts, other say it doesn't therefore confusion still reigns.
                                                  Check out Sergey Brin's homepage (1998) - http://infolab.stanford.edu/~sergey/ -   what a difference 10 years can make!
                                                  You can check your Google PageRank here:  http://www.iwebtool.com/pagerank_checker
                                                  From our own experience, sites at PR4 can receive more traffic than sites with a higher PR. What's important is getting high rankings for your targeted  keywords ... if you get top spots, it doesn't matter if your main index  page/site is PR4 or PR5, you'll still get the same amount of traffic. In other words, don't become too fixated on  PageRank because Google in many cases is not letting you see the true  PR of a webpage.
                                                  The whole PageRank issue  and has to do with perception. If you're running an online business, then having a high PR site does matter for it will  bring in more business and customers  mainly because of the "perceived value"  of your site or business.
                                                  What Google thinks does matter!
                                                  Yes, what Google thinks of your website can play a  major role in your success, mainly because, like it or hate it,  Google has become the supreme authority on the web and what they  say, counts. Therefore, you should always be paying special  attention to just what Google is saying about your site and acting  upon that knowledge accordingly.