The Google Toolbar long had a PageRank feature which displayed a visited page's PageRank as a whole number between 0 and 10. The most popular websites displayed a PageRank of 10. The least showed a PageRank of 0. Google has not disclosed the specific method for determining a Toolbar PageRank value, which is to be considered only a rough indication of the value of a website. In March 2016 Google announced it would no longer support this feature, and the underlying API would soon cease to operate.[32]
The PageRank formula also contains a damping factor (d) . According to the PageRank theory, there is an imaginary surfer who is randomly clicking on links, and at some point he gets bored and eventually stops clicking. The probability that the person will continue clicking at any step is a damping factor. Thus, this factor is introduced to stop some pages having too much influence. As a result, their total vote is damped down by multiplying it by 0.85 (a generally assumed value).
Again, all of these ad spots are sold in an auction. To show your own ad here, you would bid the maximum amount you’re willing to pay for a click on your ad. Bid the most in that auction and you have a chance of ranking number 1 in these sponsored or paid results. Note that we said a chance. There’s also something called quality score that can impact your ranking. More on that in a minute.
And now it’s 2016. A time where an effective local business search campaign needs to include all of these tactics, not just one. Half-baked efforts won't work anymore. A deep dive into each individual marketing tactic will show you that what was enough to maintain a decent search presence in the past won't produce the same outcome and potential ROI today. Local business owners need to employ these tactics correctly from the beginning and invest the time and money to build their brand online in an effort to achieve what I call “The Ideal SERP.”
Having a different description meta tag for each page helps both users and Google, especially in searches where users may bring up multiple pages on your domain (for example, searches using the site: operator). If your site has thousands or even millions of pages, hand-crafting description meta tags probably isn't feasible. In this case, you could automatically generate description meta tags based on each page's content.
Danny Sullivan was a journalist and analyst who covered the digital and search marketing space from 1996 through 2017. He was also a cofounder of Third Door Media, which publishes Search Engine Land, Marketing Land, MarTech Today and produces the SMX: Search Marketing Expo and MarTech events. He retired from journalism and Third Door Media in June 2017. You can learn more about him on his personal site & blog He can also be found on Facebook and Twitter.

Now, how much weight does PageRank carry? Like most every other part of the algorithm, it’s questionable. If we listed all the ranking factors, I don’t suspect it would be in the top 5, but it’s important to remember that the key to ranking well is to be the LESS IMPERFECT than your competition. IE: To have more of the right things that send the right signals in the right places so that Google sees you as a better, more relevant, candidate for the top three on page one. If you and your competitor both have optimized (on-page and technically) for the same keyword phrase perfectly, PR could be the deal breaker that pushes your blue link an inch up.
From an SEO perspective, there is no difference between the best and worst content on the Internet if it is not linkable. If people can’t link to it, search engines will be very unlikely to rank it, and as a result the content won’t drive traffic to the given website. Unfortunately, this happens a lot more often than one might think. A few examples of this include: AJAX-powered image slide shows, content only accessible after logging in, and content that can't be reproduced or shared. Content that doesn't supply a demand or is not linkable is bad in the eyes of the search engines—and most likely some people, too.
Google and Bing provide basic conversion tracking within their ad platforms, but not for revenue. Take a look at Google Analytics for a free tracking system that will let you measure conversions from all PPC sources and let you track traffic, revenue, and conversions. If you’re a leads based business, you may also want to consider a scalable CRM or customer relationship management system like HubSpot, which allows you to specify when and if a lead became a customer, so that you can clearly identify which ads are turning into real revenue.
We'll confirm that your website and pages will be correctly indexed by search engine spiders. This includes a thorough analysis using our tools to identify broken links, canonical errors, index bloat, robots.txt file, xml sitemap, bad links and other search engine spider roadblocks. In addition, we provide guidance about SEO improvements that can be made to your site’s internal linking structure and URL structure that will build your site’s authority.
Search Results: Ordered by relevance to your query, with the result that Google considers the most relevant listed first. Consequently you are likely to find what you’re seeking quickly by looking at the results in the order in which they appear. Google assesses relevance by considering over a hundred factors, including how many other pages link to the page, the positions of the search terms within the page, and the proximity of the search terms to one another.
Every time a search is initiated, Google digs into the pool of bidding AdWords advertisers and chooses a set of winners to appear in the ad space on its search results page. The “winners” are chosen based on a combination of factors, including the quality and relevance of their keywords and ad text, as well as the size of their keyword bids. For example, if WordStream bid on the keyword “PPC software,” our ad might show up in the very top spot on the Google results page.
PageRank was developed by Google founders Larry Page and Sergey Brin at Stanford. In fact the name. PageRank is a likely play on Larry Page's name. At the time that Page and Brin met, early search engines typically linked to pages that had the highest keyword density, which meant people could game the system by repeating the same phrase over and over to attract higher search page results. Sometimes web designers would even put hidden text on pages to repeat phrases. 
What is ​search engine optimization, then? It's not secrets or tricks — just ranking methodologies to follow in order to help a site that offers value to users beat the competition in search results. Today, you must be committed not just to optimizing your domain, but also to making it a quality site that attracts links naturally and is worthy of ranking.

Links - Links from other websites play a key role in determining the ranking of a site in Google and other search engines. The reason being, a link can be seen as a vote of quality from other websites, since website owners are unlikely to link to other sites which are of poor quality. Sites that acquire links from many other sites gain authority in the eyes of search engines, especially if the sites that are linking to them are themselves authoritative.
We will be looking at how to organize links so that certain pages end up with a larger proportion of the PageRank than others. Adding to the page’s existing PageRank through the iterations produces different proportions than when the equation is used as published. Since the addition is not a part of the published equation, the results are wrong and the proportioning isn’t accurate.
The role of digital platforms in supporting integrated multichannel marketing is an important component part of digital marketing, yet is often overlooked. In many ways, this highlights how important it is to break down silos between ‘digital’ and ‘traditional’ marketing departments. Online channels can also be managed to support the whole buying process from pre-sale to sale to post-sale and further development of customer relationships.

On October 17, 2002, SearchKing filed suit in the United States District Court, Western District of Oklahoma, against the search engine Google. SearchKing's claim was that Google's tactics to prevent spamdexing constituted a tortious interference with contractual relations. On May 27, 2003, the court granted Google's motion to dismiss the complaint because SearchKing "failed to state a claim upon which relief may be granted."[67][68]

Instead of relying on a group of editors or solely on the frequency with which certain terms appear, Google ranks every web page using a breakthrough technique called PageRank™. PageRank evaluates all of the sites linking to a web page and assigns them a value, based in part on the sites linking to them. By analyzing the full structure of the web, Google is able to determine which sites have been “voted” the best sources of information by those
Selecting the best keywords requires research. You can start by brainstorming any terms or phrases related to your brand, products or services, and what users would likely type into the search bar when searching for what you offer. Beyond that, there are plenty of tools to help you research, one of the best being Google Keyword Planner. Remember to include long tail keywords (longer search phrases) as they can more accurately target your niche.  
Digital marketing is used to market more than just products and services. It is widely used to sell people on things such as companies, political parties and ideas. Political parties use digital marketing to target voters with positive SMS messages about their candidates and negative SMS messages about their candidates' opponents, and tailor ads to receivers who frequent particular digital channels, such as Facebook newsfeeds and YouTube channels. McDonald's created a digital "Kick the Trash" campaign to counter negative press in Germany that called the company's outside areas dirty.
On October 17, 2002, SearchKing filed suit in the United States District Court, Western District of Oklahoma, against the search engine Google. SearchKing's claim was that Google's tactics to prevent spamdexing constituted a tortious interference with contractual relations. On May 27, 2003, the court granted Google's motion to dismiss the complaint because SearchKing "failed to state a claim upon which relief may be granted."[67][68]
In February 2011, Google announced the Panda update, which penalizes websites containing content duplicated from other websites and sources. Historically websites have copied content from one another and benefited in search engine rankings by engaging in this practice. However Google implemented a new system which punishes sites whose content is not unique.[35] The 2012 Google Penguin attempted to penalize websites that used manipulative techniques to improve their rankings on the search engine.[36] Although Google Penguin has been presented as an algorithm aimed at fighting web spam, it really focuses on spammy links[37] by gauging the quality of the sites the links are coming from. The 2013 Google Hummingbird update featured an algorithm change designed to improve Google's natural language processing and semantic understanding of web pages. Hummingbird's language processing system falls under the newly recognised term of 'Conversational Search' where the system pays more attention to each word in the query in order to better match the pages to the meaning of the query rather than a few words [38]. With regards to the changes made to search engine optimization, for content publishers and writers, Hummingbird is intended to resolve issues by getting rid of irrelevant content and spam, allowing Google to produce high-quality content and rely on them to be 'trusted' authors.