SEO – Search Engine Optimization is the practice of achieving a high rank in the SERPs without the use of paid ads. In other words, marketers create content that they think will rank well for a specific search term. Typically, they’ll also build a backlink profile to pass page rank from high authority sites to their own site in an effort to achieve a higher spot in the search results.
Universal results are Google’s method of incorporating results from its other vertical columns, like Google Images and Google News, into the search results. A common example of universal results are Google’s featured snippets, which deliver an answer in a box at the top of the page, so users ideally don’t have to click into any organic results. Image results and news results are other examples.

When returning results on a SERP, search engines factor in the “relevance” and “authority” of each website to determine which sites are the most helpful and useful for the searcher. In an attempt to provide the most relevant results, the exact same search by different users may result in different SERPs, depending on the type of query. SERPs are tailored specifically for each user based their unique browsing history, location, social media activity and more.
Secondly, nofollow is also essential on links to off-topic pages, whether they’re internal or external to your site. You want to prevent search engines from misunderstanding what your pages are about. Linking relevant pages together reinforces your topic relevance. So to keep your topic silos clear, strategic use of the nofollow attribute can be applied when linking off-topic pages together.
The default page of Google’s search result is a page on which different results appear. Google decides which results fit your search query best. That could be ‘normal’ results, but also news results, shopping results or images. If you’re searching for information, a knowledge graph could turn up. When you’re searching to buy something online, you’ll probably get lots of shopping results on the default result page.
Get a link to your pages from an high PR page and yes, some of that PageRank importance is transmitted to your page. But that’s doesn’t take into account the context of the link — the words in the link — the anchor text. If you don’t understand anchor text, Google Now Reporting Anchor Text Phrases from me last month will take you by the hand and explain it more.

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.

You can confer some of your site's reputation to another site when your site links to it. Sometimes users can take advantage of this by adding links to their own site in your comment sections or message boards. Or sometimes you might mention a site in a negative way and don't want to confer any of your reputation upon it. For example, imagine that you're writing a blog post on the topic of comment spamming and you want to call out a site that recently comment spammed your blog. You want to warn others of the site, so you include the link to it in your content; however, you certainly don't want to give the site some of your reputation from your link. This would be a good time to use nofollow.
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 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).
It’s good for search engines – PPC enables search engines to cater to searchers and advertisers simultaneously. The searchers comprise their user-base, while the advertisers provide them with their revenue stream. The engines want to provide relevant results, first and foremost, while offering a highly targeted, revenue-driving advertising channel.
5. Link building. In some respects, guest posting – one popular tactic to build links, among many other benefits – is just content marketing applied to external publishers. The goal is to create content on external websites, building your personal brand and company brand at the same time, and creating opportunities to link back to your site. There are only a handful of strategies to build quality links, which you should learn and understand as well.
Digital marketing and its associated channels are important – but not to the exclusion of all else. It’s not enough to just know your customers; you must know them better than anybody else so you can communicate with them where, when and how they are most receptive to your message. To do that, you need a consolidated view of customer preferences and expectations across all channels – Web, social media, mobile, direct mail, point of sale, etc. Marketers can use this information to create and anticipate consistent, coordinated customer experiences that will move customers along in the buying cycle. The deeper your insight into customer behavior and preferences, the more likely you are to engage them in lucrative interactions.
A small search-engine called "RankDex" from IDD Information Services, designed by Robin Li, was, from 1996, already exploring a similar strategy for site-scoring and page-ranking.[18] Li patented the technology in RankDex in 1999[19] and used it later when he founded Baidu in China in 2000.[20][21] Larry Page referenced Li's work in some of his U.S. patents for PageRank.[22]
Webmasters and content providers began optimizing websites for search engines in the mid-1990s, as the first search engines were cataloging the early Web. Initially, all webmasters needed only to submit the address of a page, or URL, to the various engines which would send a "spider" to "crawl" that page, extract links to other pages from it, and return information found on the page to be indexed.[5] The process involves a search engine spider downloading a page and storing it on the search engine's own server. A second program, known as an indexer, extracts information about the page, such as the words it contains, where they are located, and any weight for specific words, as well as all links the page contains. All of this information is then placed into a scheduler for crawling at a later date.