Ok this is some pretty high level stuff here. There is still a lot of good information as well though. I remember when I was able to see the page rank of website on my google toolbar. I never really fully understood what it meant until later. What a person should focus on is good SEO practices to make search engines naturally want to feature your content on their search results.
Unlike most offline marketing efforts, digital marketing allows marketers to see accurate results in real time. If you've ever put an advert in a newspaper, you'll know how difficult it is to estimate how many people actually flipped to that page and paid attention to your ad. There's no surefire way to know if that ad was responsible for any sales at all.
##### A generalization of PageRank for the case of ranking two interacting groups of objects was described in [30] 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.

Assume a small universe of four web pages: A, B, C and D. Links from a page to itself, or multiple outbound links from one single page to another single page, are ignored. PageRank is initialized to the same value for all pages. In the original form of PageRank, the sum of PageRank over all pages was the total number of pages on the web at that time, so each page in this example would have an initial value of 1. However, later versions of PageRank, and the remainder of this section, assume a probability distribution between 0 and 1. Hence the initial value for each page in this example is 0.25.
Junk traffic can also suck the life out of your campaign. Most, but not all pay per click services or providers distribute a segment of their budget to several search engines and other sites via their search partners and content networks. While you certainly want your ads displayed on Google and/or Bing, you may not want your ads showing up and generating clicks from some of the deeper, darker corners of the Internet. The resulting traffic may look fine in high-level statistics reports, but you have to separate out partner network campaigns and carefully manage them if you’re going to get your money’s worth.
Facebook Ads and Instagram Ads take relevance and ad engagement into consideration. Ads that perform well are given a higher relevance score and are given more impressions at a cheaper price than ads with low relevance. Similarly, AdWords assigns ads a quality score based on factors like keyword relevance and landing page quality that can affect how much you pay for each click.
In an effort to make the user search experience easier and more direct, Google created SERP features, on-page content that gives users answers to their queries without requiring them to click into an organic result. Although on-page SERP features are optimal for the user, they can make it harder for marketers to get noticed in organic search results, even when they're ranking #1.
Customer demand for online services may be underestimated if you haven"t researched this. Perhaps, more importantly, you won't understand your online marketplace: the dynamics will be different to traditional channels with different types of customer profile and behaviour, competitors, propositions, and options for marketing communications. There are great tools available from the main digital platforms where we can find out the level of customer demand, we recommend doing a search gap analysis using Google's Keyword planner to see how you are tapping into the intent of searchers to attract them to your site, or see how many people interested in products or services or sector you could reach through Facebook IQ.

Let’s face it. To have your site ranked on Google organically can take a lot of work and involves an in-depth knowledge of how websites are put together. If you are not a web expert, and are looking to have your site ranked on Google to bring new traffic to your site, then perhaps a Google Adwords or Pay-Per-Click (PPC) campaign is for you. So, how does PPC work?
SERP stands for Search Engine Results Page. A SERP is the web page you see when you search for something on Google. Each SERP is unique, even for the same keywords, because search engines are customized for each user. A SERP typically contains organic and paid results, but nowadays it also has featured snippets, images, videos, and location-specific results.
Conducting PPC marketing through Google Ads is particularly valuable because, as the most popular search engine, Google gets massive amounts of traffic and therefore delivers the most impressions and clicks to your ads. How often your PPC ads appear depends on which keywords and match types you select. While a number of factors determine how successful your PPC advertising campaign will be, you can achieve a lot by focusing on:
Robots.txt is not an appropriate or effective way of blocking sensitive or confidential material. It only instructs well-behaved crawlers that the pages are not for them, but it does not prevent your server from delivering those pages to a browser that requests them. One reason is that search engines could still reference the URLs you block (showing just the URL, no title or snippet) if there happen to be links to those URLs somewhere on the Internet (like referrer logs). Also, non-compliant or rogue search engines that don't acknowledge the Robots Exclusion Standard could disobey the instructions of your robots.txt. Finally, a curious user could examine the directories or subdirectories in your robots.txt file and guess the URL of the content that you don't want seen.
For example, suppose you're a law firm targeting the phrase "divorce attorney" with a broad match ad. Your ad should appear on the results page for the search query "divorce attorney," but it could also show up for the phrases "reasons for divorce," "dui attorney" or "dealing with divorce for children." In these cases, you may be wasting money on irrelevant searches.
Here’s how it works: Every time your ad is clicked, sending a visitor to your website, you pay the search engine a small fee. (That’s why it’s called “pay per click.”) When your PPC campaign is well-designed and running smoothly, that fee will be trivial, because the visit is worth more to your business than what you pay for it. For example, if you pay \$10 for a click, but the click results in a \$300 sale, then using PPC is a no-brainer.

```First, let me explain in more detail why the values shown in the Google toolbar are not the actual PageRank figures. According to the equation, and to the creators of Google, the billions of pages on the web average out to a PageRank of 1.0 per page. So the total PageRank on the web is equal to the number of pages on the web * 1, which equals a lot of PageRank spread around the web.
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Labels are like Post-It notes and built-in documentation for campaigns, ad groups, keywords, and ads. Labels can be used for anything, from ad creation dates to top performing keywords. Labels are especially useful in accounts with multiple account managers or specific segments with varied goals. Once properly applied it is much easier to assess campaign performance for a specific initiative.
7. Keyword research. Specific target keywords aren’t as important for SEO success as they used to be, now that Google search is fueled by semantic and contextual understanding, but you should still be able to identify both head keyword (short, high-volume keywords) and long-tail keyword (longer, conversational, low-volume keywords) targets to guide the direction of your campaign.

Nearly all PPC engines allow you to split-test, but ensure that your ad variations will be displayed at random so they generate meaningful data. Some PPC platforms use predictive algorithms to display the ad variation that's most likely to be successful, but this diminishes the integrity of your split-test data. You can find instructions on how to ensure that your ad versions are displayed randomly in your PPC engine's help section.
Google has a very large team of search quality raters that evaluate the quality of search results, that gets fed into a machine learning algorithm. Google’s search quality rater guidelines provide plenty of detail and examples of what Google class as high or low quality content and websites, and their emphasis on wanting to reward sites that clearly show their expertise, authority and trust (EAT).
##### Did you know 73 percent of consumers report decreased confidence in a brand if that brand’s name, address and phone (NAP) aren’t correct across directories, websites and maps applications? If that doesn't scare you enough into wanting to keep your listings updated across directories such as YP.com and Yelp, did you also know search engines also lose confidence in your business if your local listings aren’t consistent? You need to ensure your local business is listed, but you also need to monitor your listings across the web for accuracy and immediately submit a correction when it becomes outdated — and it will become outdated due to the barrage of data sources and signals used to keep listings "accurate."

In both cases the total PageRank in the site is 3 (the maximum) so none is being wasted. Also in both cases you can see that page A has a much larger proportion of the PageRank than the other 2 pages. This is because pages B and C are passing PageRank to A and not to any other pages. We have channeled a large proportion of the site’s PageRank to where we wanted it.
Featured Snippet – Search results that appear at the top of the SERPs, just below the ads, are called Featured Snippets. Unlike other results, Featured Snippets highlight a significant portion of the content. That way, users can get the info they’re looking for without even clicking a link. That’s why Featured Snippets are sometimes called Answer Boxes. Marketers like it when their websites land in the Featured Snippet spot because Google users will often click the link to get a more detailed answer beyond what’s provided in the snippet.
It’s next to impossible to keep up with the ever-changing landscape of SEO. Since 1997, SEO Inc. has been dedicated to the science and art of Search Engine Optimization, staying on the forefront of SEO trends and changes in algorithms, among a variety of other things. When you let SEO Inc. develop your search engine optimization strategy, with our advanced seo services it frees you up to focus on your business/industry while leaving the search engine optimization tactics to us. Our longevity and commitment to excellence puts us as a leading SEO company in the SEO industry. When you hire us, you get more than just another SEO company; you get a new member of your team hell-bent on seeing you succeed. SEO is one of the highest ROI online marketing strategies to-date. Your business needs search optimization with a strong SEO strategy to move the needle. SEO Inc uses our own, in-house search engine optimization tools and website optimization techniques.
In order to engage customers, retailers must shift from a linear marketing approach of one-way communication to a value exchange model of mutual dialogue and benefit-sharing between provider and consumer.[21] Exchanges are more non-linear, free flowing, and both one-to-many or one-on-one.[5] The spread of information and awareness can occur across numerous channels, such as the blogosphere, YouTube, Facebook, Instagram, Snapchat, Pinterest, and a variety of other platforms. Online communities and social networks allow individuals to easily create content and publicly publish their opinions, experiences, and thoughts and feelings about many topics and products, hyper-accelerating the diffusion of information.[22]
Create, develop and enhance your relationships with influencers, bloggers, consultants, and editors. In every industry, you should already know that there are a number of reputable figures that people listen to and trust. Take advantage to develop relationships with them, because they’ll be able to enhance distribution of your content, and include quality backlinks to your blog.

# Let’s assume that it is a logarithmic, base 10 scale, and that it takes 10 properly linked new pages to move a site’s important page up 1 toolbar point. It will take 100 new pages to move it up another point, 1000 new pages to move it up one more, 10,000 to the next, and so on. That’s why moving up at the lower end is much easier that at the higher end.

```The mathematics of PageRank are entirely general and apply to any graph or network in any domain. Thus, PageRank is now regularly used in bibliometrics, social and information network analysis, and for link prediction and recommendation. It's even used for systems analysis of road networks, as well as biology, chemistry, neuroscience, and physics.[43]
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Do you regularly publish helpful, useful articles, videos or other types of media that are popular and well produced? Do you write for actual human beings rather than the search engine itself? Well, you should. Latest research from Searchmetrics on ranking factors indicates that Google is moving further towards longer-form content that understands a visitor’s intention as a whole, instead of using keywords based on popular search queries to create content.
Prioritizing clicks refers to display click ads, although advantageous by being ‘simple, fast and inexpensive’ rates for display ads in 2016 is only 0.10 percent in the United States. This means one in a thousand click ads are relevant therefore having little effect. This displays that marketing companies should not just use click ads to evaluate the effectiveness of display advertisements (Whiteside, 2016).[42]
When running reports in the search engines you always have the option to further segment your data. You can segment by device, time, network, and much more . There are many different options to choose from giving you the granularity you desire. These can be located on many of the tabs in AdWords. Some segments will only apply to certain sub-sets of data, and other segments can be found once you download the report from the interface.

Optimizing digital marketing can be tricky, and a simple definition does not necessarily translate into something that is useful for achieving business objectives. That is where the RACE Digital Marketing Planning framework comes in, as it can help break down digital marketing into easier to manage areas that can then be planned, managed and optimized.
Consumer ratings are extra annotations that promote business ratings based on various customer surveys. This extension is only found in Google and is automatically populated. Google pulls these ratings from trusted sources and specifies that businesses must have at least 30 unique reviews in order to show. Consumer rating extensions are determined only for certain businesses and industries based on Google’s discretion.
“Dangling links are simply links that point to any page with no outgoing links. They affect the model because it is not clear where their weight should be distributed, and there are a large number of them. Often these dangling links are simply pages that we have not downloaded yet……….Because dangling links do not affect the ranking of any other page directly, we simply remove them from the system until all the PageRanks are calculated. After all the PageRanks are calculated they can be added back in without affecting things significantly.”
For instance, if you have an article called “How To Do Keyword Research,” you can help reinforce to Google the relevance of this page for the subject/phrase “keyword research” by linking from an article reviewing a keyword research tool to your How To Do Keyword Research article. This linking strategy is part of effective siloing, which helps clarify your main website themes.
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.
In the 2000s, with more and more Internet users and the birth of iPhone, customers started searching products and making decisions about their needs online first, instead of consulting a salesperson, which created a new problem for the marketing department of a company. In addition, a survey in 2000 in the United Kingdom found that most retailers had not registered their own domain address.[12]These problems made marketers find the digital ways for market development.
Here’s how it works: Every time your ad is clicked, sending a visitor to your website, you pay the search engine a small fee. (That’s why it’s called “pay per click.”) When your PPC campaign is well-designed and running smoothly, that fee will be trivial, because the visit is worth more to your business than what you pay for it. For example, if you pay \$10 for a click, but the click results in a \$300 sale, then using PPC is a no-brainer.
Another challenge is the sheer scope and scale of digital marketing. There are so many great digital marketing techniques ranging from search, social and email marketing to improve the digital experience of your website. Our article, What is digital marketing? shows how by using our RACE planning framework you can define a more manageable number of digital marketing activities which cover the full customer journey. Within each digital marketing technique, there are lots of detailed tactics that are important to success, so they need to be evaluated and prioritized, for example from dynamic content for email automation, website personalization to programmatic, retargeting and skyscraper content for organic search.
What seems to be happening is that the toolbar looks at the URL of the page the browser is displaying and strips off everything down the last “/” (i.e. it goes to the “parent” page in URL terms). If Google has a Toolbar PR for that parent then it subtracts 1 and shows that as the Toolbar PR for this page. If there’s no PR for the parent it goes to the parent’s parent’s page, but subtracting 2, and so on all the way up to the root of your site.  If it can’t find a Toolbar PR to display in this way, that is if it doesn’t find a page with a real calculated PR, then the bar is greyed out.
As mobile devices become an increasingly integral part of our lives, it’s vital that marketers understand how to effectively communicate on this unique and extremely personal channel. Mobile devices are kept in our pockets, sit next to our beds, and are checked constantly throughout the day. This makes marketing on mobile incredibly important but also very nuanced.
Organic SERP listings are the natural listings generated by search engines based on a series of metrics that determines their relevance to the searched term. Webpages that score well on a search engine's algorithmic test show in this list. These algorithms are generally based upon factors such as the content of a webpage, the trustworthiness of the website, and external factors such as backlinks, social media, news, advertising, etc.[3][4]
```When it comes to organic search strategies (SEO), search has evolved beyond just keywords. Local businesses need to realize that search ranking reports that focus on keyword rankings aren’t properly measured by today’s search standards. It’s logical to think that a first-page ranking for important keywords would translate into traffic to your website, but it’s not exactly correct. Semantic search is the new name of the game with search engines.
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##### Now imagine you had that brochure on your website instead. You can measure exactly how many people viewed the page where it's hosted, and you can collect the contact details of those who download it by using forms. Not only can you measure how many people are engaging with your content, but you're also generating qualified leads when people download it.

Just a related note in passing: On October 6, 2013 Matt Cutts (Google’s head of search spam) said Google PageRank Toolbar won’t see an update before 2014. He also published this helpful video that talks more in depth about how he (and Google) define PageRank, and how your site’s internal linking structure (IE: Your siloing structure) can directly affect PageRank transfer. Here’s a link to the video: http://youtu.be/M7glS_ehpGY.