The leading search engines, such as Google, Bing and Yahoo!, use crawlers to find pages for their algorithmic search results. Pages that are linked from other search engine indexed pages do not need to be submitted because they are found automatically. The Yahoo! Directory and DMOZ, two major directories which closed in 2014 and 2017 respectively, both required manual submission and human editorial review.[39] Google offers Google Search Console, for which an XML Sitemap feed can be created and submitted for free to ensure that all pages are found, especially pages that are not discoverable by automatically following links[40] in addition to their URL submission console.[41] Yahoo! formerly operated a paid submission service that guaranteed crawling for a cost per click;[42] however, this practice was discontinued in 2009.

[40] Laura Granka discusses PageRank by describing how the pages are not simply ranked via popularity as they contain a reliability that gives them a trustworthy quality. This has led to a development of behavior that is directly linked to PageRank. PageRank is viewed as the definitive rank of products and businesses and thus, can manipulate thinking. The information that is available to individuals is what shapes thinking and ideology and PageRank is the device that displays this information. The results shown are the forum to which information is delivered to the public and these results have a societal impact as they will affect how a person thinks and acts.
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.
Pay-per-click, along with cost per impression and cost per order, are used to assess the cost effectiveness and profitability of internet marketing. Pay-per-click has an advantage over cost per impression in that it conveys information about how effective the advertising was. Clicks are a way to measure attention and interest: if the main purpose of an ad is to generate a click, or more specifically drive traffic to a destination, then pay-per-click is the preferred metric. Once a certain number of web impressions are achieved, the quality and placement of the advertisement will affect click through rates and the resulting pay-per-click.
Positioning of a webpage on Google SERPs for a keyword depends on relevance and reputation, also known as authority and popularity. PageRank is Google’s indication of its assessment of the reputation of a webpage: It is non-keyword specific. Google uses a combination of webpage and website authority to determine the overall authority of a webpage competing for a keyword.[34] The PageRank of the HomePage of a website is the best indication Google offers for website authority.[35]
In 2005, in a pilot study in Pakistan, Structural Deep Democracy, SD2[59][60] was used for leadership selection in a sustainable agriculture group called Contact Youth. SD2 uses PageRank for the processing of the transitive proxy votes, with the additional constraints of mandating at least two initial proxies per voter, and all voters are proxy candidates. More complex variants can be built on top of SD2, such as adding specialist proxies and direct votes for specific issues, but SD2 as the underlying umbrella system, mandates that generalist proxies should always be used.
Assume a small universe of four web pages: A, B, C and D. Links from a page to itself are ignored. Multiple outbound links from one page to another page are treated as a single link. 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.
It is easy to think of our site as being a small, self-contained network of pages. When we do the PageRank calculations we are dealing with our small network. If we make a link to another site, we lose some of our network’s PageRank, and if we receive a link, our network’s PageRank is added to. But it isn’t like that. For the PageRank calculations, there is only one network – every page that Google has in its index. Each iteration of the calculation is done on the entire network and not on individual websites.
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]
Generally speaking, “ad position” is influenced by the amount you are willing to pay (max CPC bid) and the relevancy of the ad to the keywords in your ad group (Quality Score). Quality Score is a numeric representation of the relevancy of your ads and keywords assigned independently by both Google and Bing. It is important to note that only Google’s Quality Score impacts ad position currently. Bing’s Quality Score serves only as a guideline to improve your ad/keyword relevancy. We will discuss Quality Score in further detail in Part B.

When would this be useful? If your site has a blog with public commenting turned on, links within those comments could pass your reputation to pages that you may not be comfortable vouching for. Blog comment areas on pages are highly susceptible to comment spam. Nofollowing these user-added links ensures that you're not giving your page's hard-earned reputation to a spammy site.
In my experience, a common challenge is where to start drawing up your digital marketing plan. I think there is a fear that a massive report is required, but we believe that lean planning works best. Your plan doesn't need to be a huge report, a strategy can best be summarized in two or three sides of A4 in a table linking digital marketing strategies to SMART objectives within our RACE planning framework. We recommend creating a lean digital plan based on our 90-day planning templates to implement your digital plan rapidly to gain traction. You can learn more in our free download.
i.e. the PageRank value for a page u is dependent on the PageRank values for each page v contained in the set Bu (the set containing all pages linking to page u), divided by the number L(v) of links from page v. The algorithm involves a damping factor for the calculation of the pagerank. It is like the income tax which the govt extracts from one despite paying him itself.
This section can be summed up in two words: GO BIG. “Blocking and Tackling” is a phrase that emphasizes the need to excel at fundamentals. We covered many PPC marketing fundamentals in the first two segments and it is important to note that you should always strive to block and tackle your way to success. However, don’t let the routine of blocking and tackling impede your creative and innovative side. Constantly remind yourself that end goal is customer acquisition (and your ongoing challenge) is to constantly build a better mousetrap.

Data-driven advertising: Users generate a lot of data in every step they take on the path of customer journey and Brands can now use that data to activate their known audience with data-driven programmatic media buying. Without exposing customers' privacy, users' Data can be collected from digital channels (e.g.: when customer visits a website, reads an e-mail, or launches and interact with brand's mobile app), brands can also collect data from real world customer interactions, such as brick and mortar stores visits and from CRM and Sales engines datasets. Also known as People-based marketing or addressable media, Data-driven advertising is empowering brands to find their loyal customers in their audience and deliver in real time a much more personal communication, highly relevant to each customers' moment and actions.[37]


Wikipedia, naturally, has an entry about PageRank with more resources you might be interested in. It also covers how some sites using redirection can fake a higher PageRank score than they really have. And since we’re getting all technical — PageRank really isn’t an actual 0 to 10 scale, not behind the scenes. Internal scores are greatly simplified to match up to that system used for visible reporting.
A lot goes into building a winning PPC campaign: from researching and selecting the right keywords, to organizing those keywords into well-organized campaigns and ad groups, to setting up PPC landing pages that are optimized for conversions. Search engines reward advertisers who can create relevant, intelligently targeted pay-per-click campaigns by charging them less for ad clicks. If your ads and landing pages are useful and satisfying to users, Google charges you less per click, leading to higher profits for your business. So if you want to start using PPC, it’s important to learn how to do it right.
Google PageRank Checker or Google PR Checker is one of the few methods that you can use to determine the relevance or importance of a particular web page. Important or more significant pages tend to receive a higher PageRank which are also more likely to appear at the top of the search engine results. The Google ranking of any page is based on the backlinks; the better quality are the backlinks the higher is the Google PageRank. In order to improve your Google PageRank, the first step is to know where your page stands in the search results and for that you can use one of the many Google PageRank Checker or PR Checker that are available over internet.

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.
There are simple and fast random walk-based distributed algorithms for computing PageRank of nodes in a network.[31] They present a simple algorithm that takes {\displaystyle O(\log n/\epsilon )}  rounds with high probability on any graph (directed or undirected), where n is the network size and {\displaystyle \epsilon }  is the reset probability ( {\displaystyle 1-\epsilon }  is also called as damping factor) used in the PageRank computation. They also present a faster algorithm that takes {\displaystyle O({\sqrt {\log n}}/\epsilon )} rounds in undirected graphs. Both of the above algorithms are scalable, as each node processes and sends only small (polylogarithmic in n, the network size) number of bits per round.

A content marketer, for example, can create a series of blog posts that serve to generate leads from a new ebook the business recently created. The company's social media marketer might then help promote these blog posts through paid and organic posts on the business's social media accounts. Perhaps the email marketer creates an email campaign to send those who download the ebook more information on the company. We'll talk more about these specific digital marketers in a minute.
My recent blog post on digital marketing trends shows the latest innovations, but here we go back to basics to define digital marketing. This is important since for some in business, particularly more traditional marketers or business owners, 'digital' is simplistically taken to mean 'our website' or 'our Facebook page'. This thinking limits the scope and opportunity of what's managed and it means that activities that should be managed may be missed.
Page and Brin's theory is that the most important pages on the Internet are the pages with the most links leading to them. PageRank thinks of links as votes, where a page linking to another page is casting a vote. The idea comes from academia, where citation counts are used to find the importance of researchers and research. The more often a particular paper is cited by other papers, the more important that paper is deemed. 

Campaign- and issue-based efforts: If you have a short-term campaign for a new product, service, or special issue, pay per click can be a great way to quickly generate buzz. You can start a pay per click campaign within, at most, 24-48 hours, and you can generally change the text of your ad mid-campaign, so adjusting your message is easy. If you need to focus attention for a finite amount of time, PPC is perfect.
Goals and Objectives. Clearly define your objectives in advance so you can truly measure your ROI from any programs you implement. Start simple, but don’t skip this step. Example: You may decide to increase website traffic from a current baseline of 100 visitors a day to 200 visitors over the next 30 days. Or you may want to improve your current conversion rate of one percent to two in a specified period. You may begin with top-level, aggregate numbers, but you must drill down into specific pages that can improve products, services, and business sales.
The eigenvalue problem was suggested in 1976 by Gabriel Pinski and Francis Narin, who worked on scientometrics ranking scientific journals,[7] in 1977 by Thomas Saaty in his concept of Analytic Hierarchy Process which weighted alternative choices,[8] and in 1995 by Bradley Love and Steven Sloman as a cognitive model for concepts, the centrality algorithm.[9][10]
Google thinks that if your site has been linked to several times, it’s because you’re doing something good. For them, it’s a sign that people like what you do, your content is useful, high-quality, relevant, and therefore you must have a certain authority or be a quality reference in the area that you specialize in, and that’s why people are citing your site or content.
Demographic targeting allows you to take an audience centric approach to ad delivery. This allows you to either adjust bidding or limit your audience based on characteristics that can change purchase intent such as age, gender, parental status, or household income. Gender targeting works similarly to interest targeting. It targets the gender of the user based on information Google has gleaned from their browsing history or their self-selected gender if they’re logged into Google. If you are marketing a service/product that has different performance by gender, this option is a great one to test.
Keep resources crawlable. Blocking page resources can give Google an incomplete picture of your website. This often happens when your robots.txt file is blocking access to some or all of your page resources. If Googlebot doesn't have access to a page's resources, such as CSS, JavaScript, or images, we may not detect that it's built to display and work well on a mobile browser. In other words, we may not detect that the page is "mobile-friendly," and therefore not properly serve it to mobile searchers.

Let’s consider a 3 page site (pages A, B and C) with no links coming in from the outside. We will allocate each page an initial PageRank of 1, although it makes no difference whether we start each page with 1, 0 or 99. Apart from a few millionths of a PageRank point, after many iterations the end result is always the same. Starting with 1 requires fewer iterations for the PageRanks to converge to a suitable result than when starting with 0 or any other number. You may want to use a pencil and paper to follow this or you can follow it with the calculator.
Pay Per Click (or PPC advertising) is a form of paid digital marketing where advertisers pay a fee each time their ad is clicked. The term PPC can apply to paid ads on social media networks, like Facebook, Twitter and LinkedIn. However, today we’ll focus on Google Adwords which helps your ads stand out to search engine users, displaying them at the top and right-hand side of Google’s search engines. We’ll also explore Google Display Network which displays your ads on relevant websites your customers and prospects land on.
Digital marketers monitor things like what is being viewed, how often and for how long, sales conversions, what content works and doesn’t work, etc. While the Internet is, perhaps, the channel most closely associated with digital marketing, others include wireless text messaging, mobile instant messaging, mobile apps, podcasts, electronic billboards, digital television and radio channels, etc.
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.
While there is a wide variety of listing formats, Paid, Local and Organic results set the foundation of Google's search engine results page. Before diving head-first into a digital marketing strategy, advertisers must understand the major components that make up Google's SERPs. Taking time to learn will provide the highest benefit and increase overall performance. 
For example, to implement PPC using Google AdWords, you'll bid against other companies in your industry to appear at the top of Google's search results for keywords associated with your business. Depending on the competitiveness of the keyword, this can be reasonably affordable, or extremely expensive, which is why it's a good idea to focus building your organic reach, too.
Search queries—the words that users type into the search box—carry extraordinary value. Experience has shown that search engine traffic can make (or break) an organization's success. Targeted traffic to a website can provide publicity, revenue, and exposure like no other channel of marketing. Investing in SEO can have an exceptional rate of return compared to other types of marketing and promotion.
×