Superb resource list Brankica, thank you. I've also included it this week's Erudition, not just because you're in a competition, but because it really is a resource we should all have bookmarked. Actually, I need to make it a study priority and see how many of the sources I can reasonably use on a regualr basis. Link to Erudition | Help files from Information Junkies Anonymous
Bonus: WHAFF is a good tool to make traffic, and also a good tool to make money if you share your invite code in alike websites. Get WHAFF rewards on your abdroid device, and use my invite code: CG90779 to get your first $ 0.50. After getting at least $ 10.5 you can withdraw using your Scrill account and upload the balance to microworkers to make further campaigns
Let’s say you wish to block all URLs that have the PDF. extension. If you write in your robots.txt a line that looks like this: User-agent: Googlebot Disallow: /*.pdf$. The sign “$” from the end basically tells bots that only URLs ending in PDF shouldn’t be crawled while any other URL containing “PDF” should be. I know it might sound complicated, yet the moral of this story is that a simple misused symbol can break your marketing strategy along with your organic traffic. Below you can find a list with the correct robotx.txt wildcard matches and, as long as you keep count of it, you should be on the safe side of website’s traffic.
Organic search engine optimization (organic SEO) refers to the methods used to obtain a high placement (or ranking) on a search engine results page in unpaid, algorithm-driven results on a given search engine. Methods such as boosting keywords, backlinking and writing high-quality content can all improve a site’s page rank. Black hat SEO methods, such as the use of keyword stuffing and link farming, can also boost organic SEO.
BuzzFeed: Everyone knows the primary perpetrator of Clickbait and content appropriation on the web, but seemingly few people realize that anyone can write for them. You can sign up for a free account here, and simply start creating content on their site. There’s a lot of content that sees very little exposure on the site, but if something does catch on – perhaps because of your audience and your brand reputation – BuzzFeed will reach out to you and help by promoting it on the main sections of their site.
Selecting “All Traffic Sources” from Google Analytics left-side navigation will show you a table listing the most active traffic sources and their medium. Direct traffic, as you would expect, has a medium of “none.” Traffic from Facebook, as an example, will have a medium of “referral.” Search engine traffic will have a medium or “organic” or “CPC” as described above.
We want to see landing pages that came from organic searches, so first we need to add to this dataset the parameter “Medium” which is how Analytics identifies channels. To do this, use the drop down above the table of data and locate the option for “Medium”. The table below should refresh and now you will have a second column of data showing the channel for each landing page.

If you publish whitepapers or offer downloadable PDF guides, for example, you should be tagging the embedded hyperlinks with UTM campaign parameters. You’d never even contemplate launching an email marketing campaign without campaign tracking (I hope), so why would you distribute any other kind of freebie without similarly tracking its success? In some ways this is even more important, since these kinds of downloadables often have a longevity not seen in a single email campaign. Here’s an example of a properly tagged URL which we would embed as a link:

AllRecipes: This site is one of the larger recipe-focused sites on the web, and it also has a reputation amongst foodies for having a ton of comments about “this recipe was terrible, also I made X, Y, and Z substitutions.” You, too, can take advantage of these recipe comments to promote your own changed version of the recipe, if you have a cooking blog.

It might happen to have some lost links from now and then or a broken page due to some crawling issue or something similar. Yet, when your broken pages and links form up a figure just as big as your phone number, then you might be facing a problem; in terms of site user experience and organic traffic as well. Your bounce rate will increase, your overall usability, you will be loosing links and therefore you will start asking yourself “why did my organic traffic drop”?

The Featured Snippet section appearing inside the first page of Google is an incredibly important section to have your content placed within. I did a study of over 5,000 keywords where ranked on page 1 and there was a Featured Snippet being displayed. What I found was that when was ranking in the Featured Snippet, the average click-through rate to the website increased by over 114%.
Secure (https) to non-secure sites (http): Since Google began emphasizing the importance of having a secure site, more websites are securely hosted, as indicated by the “https” in their URLs. Per the security protocol, however, any traffic going from a secure site to a non-secure site will not pass referral information. For this issue, you can correct by updating your site to be secure through a third-party SSL certificate.