Well, something similar happened with PageRank, a brilliant child of Google founders Larry Page (who gave his name to the child and played off the concept of a web-page) and Sergey Brin. It helped Google to become the search giant that dictates the rules for everybody else, and at the same time it created an array of complicated situations that at some point got out of hand.
The name "PageRank" plays off of the name of developer Larry Page, as well as of the concept of a web page. The word is a trademark of Google, and the PageRank process has been patented (U.S. Patent 6,285,999). However, the patent is assigned to Stanford University and not to Google. Google has exclusive license rights on the patent from Stanford University. The university received 1.8 million shares of Google in exchange for use of the patent; it sold the shares in 2005 for $336 million.
AdWords Customer Match lets you target customers based on an initial list of e-mail addresses. Upload your list and you do things like serving different ads or bidding a different amount based on a shopper’s lifecycle stage. Serve one ad to an existing customer. Serve another to a subscriber. And so on. Facebook offers a similar tool, but AdWords was the first appearance of e-mail-driven customer matching in pay per click search.
I expand on this definition of digital marketing to explain that, in practice, digital marketing includes managing different forms of online company presence and presences such as company websites, mobile apps, and social media company pages. This is in conjunction with online communications techniques including the likes of search engine marketing, social media marketing, online advertising, e-mail marketing and partnership arrangements with other websites.
6. Measurement and analysis. You won’t get far in SEO unless you know how to measure your results, interpret those results, and use your analysis to make meaningful changes to your approach. The best tool for the job is still Google Analytics, especially if you’re new to the game. Spend some time experimenting with different metrics and reports, and read up on Analytics knowledge base articles. There’s a deep world to dive into.
Connecting the dots between marketing and sales is hugely important -- according to Aberdeen Group, companies with strong sales and marketing alignment achieve a 20% annual growth rate, compared to a 4% decline in revenue for companies with poor alignment. If you can improve your customer's' journey through the buying cycle by using digital technologies, then it's likely to reflect positively on your business's bottom line.
Now, some buckets are worth more than others, and the three main buckets that you need to be aware of for search rankings are quality, trust and authority. So quality: what Google is trying to measure when they’re trying to figure out what sites should rank is offering something valuable or unique or interesting to googles searchers. For example: good content - if you are selling t-shirts and you are using the same description that every other t-shirt seller is using on their website then you are not offering anything unique to Google’s searchers. Even though your t-shirts might look pretty cool, the content is the same as everybody else’s, so Google has no way of telling that your t-shirts or your t-shirt site is better than anybody else’s. Instead, offer people interesting content. For example: offer them the ability to personalize their t-shirt. Give them information on how to wash it. What’s the thread count? Is it stain resistant? Is this something you should wear in the summer or is it more heavy for winter? Give people information, or even be more creative. Get people to share pictures of themselves wearing the t-shirt. Create a community of people who are interested in your product. Get a famous person to wear it and share that picture online. Do something different, do something unique. Show Google that you are different and better than the other search results.
NOTE: You may be curious what your site’s or your competitor’s PR score is. But Google no longer reveals the PageRank score for websites. It used to display at the top of web browsers right in the Google Toolbar, but no more. And PR data is no longer available to developers through APIs, either. Even though it’s now hidden from public view, however, PageRank remains an important ingredient in Google’s secret ranking algorithms.
A lot of folks aim their ads at the broadest possible terms, such as “dresses,” or “bike parts,” or “search engine optimization.” Since the broader terms get far more searches, it’s a strong temptation – with a big disadvantage. Since everyone bids on the broad terms, the cost per click is generally quite high. And the chances of a conversion, even if someone clicks on your ad, are lower.
Using digital marketing without a strategic approach is still commonplace. I'm sure many of the companies in this category are using digital media effectively and they could certainly be getting great results from their search, email or social media marketing. But I'm equally sure that many are missing opportunities for better targeting or optimization, or are suffering from the other challenges I've listed below. Perhaps the problems below are greatest for larger organizations who most urgently need governance.
Search engine optimization is a key part of online marketing because search is one of the primary ways that users navigate the web. In 2014, over 2.5 trillion searches were conducted worldwide across search engines such as Google, Bing, Yahoo, Baidu, and Yandex. For most websites, traffic that comes from search engines (known as "natural" or "organic" traffic) accounts for a large portion of their total traffic.
A generalization of PageRank for the case of ranking two interacting groups of objects was described in  In applications it may be necessary to model systems having objects of two kinds where a weighted relation is defined on object pairs. This leads to considering bipartite graphs. For such graphs two related positive or nonnegative irreducible matrices corresponding to vertex partition sets can be defined. One can compute rankings of objects in both groups as eigenvectors corresponding to the maximal positive eigenvalues of these matrices. Normed eigenvectors exist and are unique by the Perron or Perron-Frobenius theorem. Example: consumers and products. the relation weight is the product consumption rate.
The process of harvesting search engine result pages data is usually called "search engine scraping" or in a general form "web crawling" and generates the data SEO related companies need to evaluate website competitive organic and sponsored rankings. This data can be used to track the position of websites and show the effectiveness of SEO as well as keywords that may need more SEO investment to rank higher.
Among PPC providers, Google AdWords, Microsoft adCenter and Yahoo! Search Marketing had been the three largest network operators, all three operating under a bid-based model. For example, in the year 2014, PPC(Adwords) or online advertising attributed approximately $45 billion USD of the total $66 billion USD of Google's annual revenue In 2010, Yahoo and Microsoft launched their combined effort against Google, and Microsoft's Bing began to be the search engine that Yahoo used to provide its search results. Since they joined forces, their PPC platform was renamed AdCenter. Their combined network of third party sites that allow AdCenter ads to populate banner and text ads on their site is called BingAds.
Paid per click marketing is not about blindly paying Google to drive clicks to your site. It is about knowing how much to pay for each click and understanding which type of consumer you ought to be paying to attract. It is also about listening to signals provided by clicks that result in both bounces AND your desired conversion goals to make the necessary changes to your keyword lists, ads and landing pages.
As an Internet marketing strategy, SEO considers how search engines work, the computer programmed algorithms which dictate search engine behavior, what people search for, the actual search terms or keywords typed into search engines, and which search engines are preferred by their targeted audience. Optimizing a website may involve editing its content, adding content, doing HTML, and associated coding to both increase its relevance to specific keywords and to remove barriers to the indexing activities of search engines. Promoting a site to increase the number of backlinks, or inbound links, is another SEO tactic. By May 2015, mobile search had surpassed desktop search. In 2015, it was reported that Google is developing and promoting mobile search as a key feature within future products. In response, many brands are beginning to take a different approach to their Internet marketing strategies.