SEO techniques can be classified into two broad categories: techniques that search engine companies recommend as part of good design ("white hat"), and those techniques of which search engines do not approve ("black hat"). The search engines attempt to minimize the effect of the latter, among them spamdexing. Industry commentators have classified these methods, and the practitioners who employ them, as either white hat SEO, or black hat SEO.[49] White hats tend to produce results that last a long time, whereas black hats anticipate that their sites may eventually be banned either temporarily or permanently once the search engines discover what they are doing.[50]
A generalization of PageRank for the case of ranking two interacting groups of objects was described in [32] 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.

Provide full functionality on all devices. Mobile users expect the same functionality - such as commenting and check-out - and content on mobile as well as on all other devices that your website supports. In addition to textual content, make sure that all important images and videos are embedded and accessible on mobile devices. For search engines, provide all structured data and other metadata - such as titles, descriptions, link-elements, and other meta-tags - on all versions of the pages.
Paid channel marketing is something you’ve probably come across in some form or another. Other names for this topic include Search Engine Marketing (SEM), online advertising, or pay-per-click (PPC) marketing. Very often, marketers use these terms interchangeably to describe the same concept — traffic purchased through online ads. Marketers frequently shy away from this technique because it costs money. This perspective will put you at a significant disadvantage. It’s not uncommon for companies to run PPC campaigns with uncapped budgets. Why? Because you should be generating an ROI anyway. This chapter walks through the basics of how.
Numerous academic papers concerning PageRank have been published since Page and Brin's original paper.[5] In practice, the PageRank concept may be vulnerable to manipulation. Research has been conducted into identifying falsely influenced PageRank rankings. The goal is to find an effective means of ignoring links from documents with falsely influenced PageRank.[6]
btw; All those SEO’s out there probably made some monies off clients, selling the sculpting thang to them. I know some are still insisting it worked, etc, but would they say in public that it didn’t work after they already took a site’s money to sculpt? How would anyone judge if it worked or not definitively? The funny thing is, the real issues of that site could have been fixed for the long term instead of applying a band aide. Of course; knowing the state of this industry right now, band aides are the in thing anyway.
In essence, backlinks to your website are a signal to search engines that others vouch for your content. If many sites link to the same webpage or website, search engines can infer that content is worth linking to, and therefore also worth surfacing on a SERP. So, earning these backlinks can have a positive effect on a site's ranking position or search visibility.

This is more helpful then you’ll ever know. We’ve been working hard on our site (www.rosemoon.com.au) for an industry we didn’t was very competitive which is day spa in Perth. However, it seems that due to Pagerank a lot of our competitors are ranking much better than we are. I’m wondering if there are visual aides like videos (youtube etc..) that you would recommend for us to watch that would give us a better understanding of this? Thanks as Always
It is clear that something new should emerge to cover that unfollow emptiness. Here and there it is believed that some search engines may use so-called implied links to rank the page. Implied links are, for example, references to your brand. They usually come with a tone: positive, neutral, or negative. The tone defines the reputation of your site. This reputation serves as a ranking signal to search engines.
A PageRank results from a mathematical algorithm based on the webgraph, created by all World Wide Web pages as nodes and hyperlinks as edges, taking into consideration authority hubs such as cnn.com or usa.gov. The rank value indicates an importance of a particular page. A hyperlink to a page counts as a vote of support. The PageRank of a page is defined recursively and depends on the number and PageRank metric of all pages that link to it ("incoming links"). A page that is linked to by many pages with high PageRank receives a high rank itself.
So be wary. Ensure that you learn from the pros and don't get sucked into every offer that you see. Follow the reputable people online. It's easy to distinguish those that fill you with hype and those that are actually out there for your benefit. Look to add value along the way and you'll succeed. You might find it frustrating at the outset. Everyone does. But massive amounts of income await those that stick it out and see things through.
Despite this many people seem to get it wrong! In particular “Chris Ridings of www.searchenginesystems.net” has written a paper entitled “PageRank Explained: Everything you’ve always wanted to know about PageRank”, pointed to by many people, that contains a fundamental mistake early on in the explanation! Unfortunately this means some of the recommendations in the paper are not quite accurate.

In both versions of my model, I used the total of my initia esitimate to check my math was not doing south. After every iteration, the total Pagerank remains the same. This means that PageRank doesn’t leak! 301 redirects cannot just bleed PageRank, otherwise the algorithm might not remain stable. On a similar note, pages with zero outbound links can’t be “fixed” by dividing by something other than zero. They do need to be fixed, but not by diluing the overall PageRank. I can maybe look at these cases in more depth if there is some demand.


If you want to concentrate the PR into one, or a few, pages then hierarchical linking will do that. If you want to average out the PR amongst the pages then "fully meshing" the site (lots of evenly distributed links) will do that - examples 5, 6, and 7 in my above. (NB. this is where Ridings’ goes wrong, in his MiniRank model feedback loops will increase PR - indefinitely!)
Hi Brian, as usual solid and helpful content so thank you. I have a question which the internet doesn’t seem to be able to answer. i thought perhaps you could. I have worked hard on building back links and with success. However, they are just not showing up regardless of what tool I use to check (Ahrefs, etc). it has been about 60 days and there are 10 quality back links not showing. Any ideas? thanks!
I won’t blame MC. Google, knows what they does. These are things that webmasters need not worry about. Well, it won’t make much difference as far as I think. I don’t use no follow tags specifically – I use WP for blogging purposes and it does rest of the things for me other than writing content which I do. I think it is the content and the external links that sites point to – which should be considered. I mean, if a computer blog owner posts a really fantastic computer article about something related to computer, and also puts some links to external pages (which are really useful for the readers), then that post, should be ranked high in gooogle – And I think google does this well – So, webmasters, just concentrate on yur website/blogs etc and leave rest of the things to Big G.
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.

Collaborative Environment: A collaborative environment can be set up between the organization, the technology service provider, and the digital agencies to optimize effort, resource sharing, reusability and communications.[36] Additionally, organizations are inviting their customers to help them better understand how to service them. This source of data is called User Generated Content. Much of this is acquired via company websites where the organization invites people to share ideas that are then evaluated by other users of the site. The most popular ideas are evaluated and implemented in some form. Using this method of acquiring data and developing new products can foster the organizations relationship with their customer as well as spawn ideas that would otherwise be overlooked. UGC is low-cost advertising as it is directly from the consumers and can save advertising costs for the organisation.
Search engines are a great way to find business online. They offer “passive” marketing approaches for those who don’t want to get into “active marketing”. SEO can be incredibly powerful, but it’s often too slow for someone who needs clients today (rather than in six months’ time) to be a good marketing strategy when you launch your business. It’s cheap (though it’s not free – your time is worth money too), and it can be very effective in the medium to long term.

I started taking action right away on the “Best Of” Blog Posts” approach… I found some great blogs and left a relevant and useful comment. The first impression, sins a lot of the blogs see my as the competition it is not easy to get past the moderator. I made 6 or 7 comments the first day and will update this comment after I have a good number of post to measure results…
Google wasn’t happy with the Pandora’s Box it had opened. It began to fight back, with its most famous action against a network known as SearchKing, penalizing the site and some of those in the network with PageRank score reductions or actual removal from Google. SearchKing sued Google. Google won, a judge ruling that its search results were entitled to First Amendment protection as opinions.

Also hadn’t thought about decreasing the rank value based on the spammyness of sites a page is linking into. My guess on how to do it would be determining the spammyness of individual pages based on multiple page and site factors, then some type of reverse pagerank calcuation starting with the those bad scores, then overlaying that on top of the “good” pagerank calculation as a penalty. This is another thing which would be interesting to play around with in the Nutch algorithm.

Page Structure - The third core component of SEO is page structure. Because web pages are written in HTML, how the HTML code is structured can impact a search engine’s ability to evaluate a page. Including relevant keywords in the title, URL, and headers of the page and making sure that a site is crawlable are actions that site owners can take to improve the SEO of their site. 

My main concern though, is Google appears to becoming reliant on sites doing MANY things for SE only. It also appears that Google is lowering the bar for YouTube videos in the organic SERPs and forcing their insertion as the cost of relevant pages. It even seems they are now doing the same for pictures, despite BOTH having their own SEs. I fear Google is attempting to increase profits, for it’s shareholders, in a rather impatient manner.
While many people attempt to understand and wrap their minds around the internet marketing industry as a whole, there are others out there that have truly mastered the field. Now, if you're asking yourself what the term internet marketing actually means, it simply boils down to a number of marketing activities that can be done online. This includes things like affiliate marketing, email marketing, social media marketing, blogging, paid marketing, search engine optimization and so on.
Once the company has identified the target demographic for its Internet marketing campaign, they then decide what online platforms will comprise the campaign. For instance, a company that is seeking customers from the 18 to 33 demographic should develop a mobile application that raises awareness about the product, such as a game, a news feed, or a daily coupon program users can download for free.
I just did a consult and opinion letter for an extremely large 200,000+ page corporate website that had been forced to temporarily remove their html sitemap due to some compromised code that overloaded their server and crashed the site. A number of individuals at the company were concerned at the potential, negative SEO implications of removing this page, loss of page rank equity transfer to sitemap targets and a feeling that this page was providing the robots with important pathways to many of the orphan pages unavailable through the menu system. This article was helpful in debunking the feeling that a page with 200,000 links off of it was passing any link juice to the targets. PS. XML sitemap in place.

Can I just remind Google that not all “great content” is going to “attract links”, this is something I think they forget. I have great content on my site about plumbers in Birmingham and accountants in London, very valuable, detailed, non-spammy, hand-crafted copy on these businesses, highly valuable to anyone looking for their services. But no-one is ever going to want to link to it; it’s not topical or quirky, is very locally-focussed, and has no video of cats playing pianos.


You should fix all errors which can impair users’ expectations. By hurting user experience, you endanger the organic growth of your traffic because Google will surely limit it. Do this task thoroughly and don’t be in a hurry, otherwise, you might learn that your backlinks don’t work. Be responsible for each decision and action. Search Engine Optimization (SEO) works better when the technical optimization of your site meets the standards.
Google will like your content if your clients like it. The content should be helpful and contain less information which is already known to the reader. It is to meet their expectations. When users vote for your site, it means that Google starts accepting it as an authority site. That’s why content writing is as important as a speech of a candidate for the Presidency. The better it is, the more visitors you have. 

Understand that whatever you're going to do, you'll need traffic. If you don't have any money at the outset, your hands will be tied no matter what anyone tells you. The truth is that you need to drive traffic to your offers if you want them to convert. These are what we call landing pages or squeeze pages. This is where you're coming into contact with the customers, either for the first time or after they get to know you a little bit better.
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