Hey Ashok! Good question. I work with clients in a lot of different industries, so the tactics I employ are often quite different depending on the client. In general though, creating killer resources around popular topics, or tools related to client services. This provides a ton of outreach opportunity. For example: We had a client build a tool that allowed webmasters to quickly run SSL scans on their sites and identofy non-secure resources. We reached out to people writing about SSLs, Https migration etc and pitched it as a value-add. We built ~50 links to that tool in 45 days. Not a massive total, but they were pretty much all DR 40+.

According to our data, twenty-three out of the twenty-five largest retailers use Product Listing Ads (PLAs), which are cost-per-click ads that are purchased through AdWords to promote products. Google initially launched Product Listing Ads in the US market in 2011. However, the advertising format experienced an astronomical rise around 2014, when the search engine launched the feature in other countries. Today, PLAs account for 43 percent of all retail ad clicks and a staggering 70 percent of non-branded clicks!

Absolutely nothing (other than the scale of the challenge). Google doesn’t care whether you’re a startup, a major financial institution or the smallest online retailer – all it cares about is connecting people with the most relevant content for each search query. The SEO requirements for a startup are exactly the same as the world’s biggest brands and search engines want to see the same things from you as any other kind of business.
For example, sometimes this could include social media websites, sometimes it might not -- in HubSpot's software , social media websites are not included in referral traffic because they're included in a separate "social media" bucket. Another instance of variance is whether subdomains are included -- HubSpot software, for example, includes subdomains (like academy.hubspot.com) as a traffic source under Referrals. And sometimes it's not that tricky -- you'll always see third-party domains, like mashable.com, for instance -- right under here. This is particularly helpful if you're trying to ascertain which web properties are great for co-marketing, SEO partnerships, and guest blogging opportunities.
Google doesn't always include a whole paragraph of text in the Featured Snippet. If you add "Step 1," "Step 2," "Step 3," etc. to the start of each HTML heading within your content (for example, within your H2 tags), Google will sometimes just list out your headings within the Featured Snippet. I've started to see this happen more and more in keywords beginning with "how to".

Let’s say that you are selling dog food. And most likely you will want the best traffic possible on the keyword “dog food”. Creating/building/earning all of your links with the same anchor text will get you in trouble. If you are having 600 links from which 400 use the anchor “dog food”, you might be facing a problem; it will surely raise a red flag to the search engines. And we all know what search engines do when they are getting these kinds of alarms: they begin applying penalties and move your websites so far from reach of the user that you will not be even listed in top 100. 
WOW Brankica, cannot believe that you also includes Craigslist.org on your list! What a great post, indeed. ;) Elise add #51 email list building, so I would add #52 rss feed submission, #53 review websites like resellerratings.com, reviewcentre.com, etc., #54 blog search engine like Technorati, plus I have about 40 video websites where you can upload and share your video like break.com, blip.tv. Good luck with the contest. ;)
When a user follows a link on a secure (HTTPS) page to a non-secure (HTTP) page, no referrer data is passed, meaning the session appears as direct traffic instead of as a referral. Note that this is intended behavior. It’s part of how the secure protocol was designed, and it does not affect other scenarios: HTTP to HTTP, HTTPS to HTTPS, and even HTTP to HTTPS all pass referrer data.
Hi, thanks for your comment. When you refer to incognito browsing, I think it's important to clarify that referrer data *is* passed between sites. Click on a link whilst in incognito, and the referrer header is passed as usual. The exception is if you're browsing normally, and then opt to open a specific link in incognito mode - this won't pass referrer data.
Referral traffic in Google Analytics can also include your social traffic or even your email visits. This is largely because there are different ways to track data and there are imperfections in the system, but it also depends on which reports you look at. For example, Acquisition> All channels> Referrals will include much of your social traffic, but the default All channels report does not include Social in your Referrals. The best solutions:
Hey Patricia, glad you liked the post and found more things to do... Like you are not overwhelmed with stuff lately anyway, lol. Please, don't try all at once. One traffic source every few days. For two reasons: not to get overwhelmed and to be able to track some results. I think if a blogger would master only 3 to 5 of these sources, it would bring incredible amounts of traffic. By master I mean just that - be a master, not just do it in some spare time ;)
Hey Mavis, thanks for that :) I wrote down all the ideas from the comments as well so there are at least 65 ideas now, lol. I just wish we all had more time in a day to really work on all of them. I guess all that testing and tracking comes now so we can focus on the best for our blogs. But do I even need to say how much I hate testing and tracking.
Sanjeev, I really appreciate the feedback. I am glad you actually put to use these tips and made them work for you. I love hearing people getting results from my tips :) Is there such a thing as Ph.D in traffic generation? LOL, I know some that would love the title, but somehow never really walk the walk... Now about those leads and closures, I will have to consult you, seems like you know some things way better than I do, I would like to see how that happens! Thank you so much for the comment and I hope you will have even better results in few weeks!
Direct traffic can encompass a wide range of sources, including those you would have liked to have tracked in analytics. A drop in traffic from a particular source does not necessarily mean a drop in traffic. It could indicate a case in which that source ended up being categorized under Direct traffic. The best advice is - proactively use tracking parameters in cases where you may be risking not properly seeing traffic. There is actually a nice infographic showing the main factors impacting traffic. I use it sometimes to solve the current issues. Taking the right steps to address potentially miscategorized traffic, as well as being upfront with clients about the causes, can help to mitigate problems.
Wow Brankica! I just don't know how I missed this awesome post :) I have just been going through it for quite sometime and finally bookmarked it for future reference whenever I need it- it is that good! Awesome indeed :) I loved the way you shared all the way you could get traffic and even though I am doing most of these things, there is so-so much more that I need to work on and change the way I look at some others. Thanks so much for sharing, and wishing you the best for the contest :)

Direct traffic is defined as visits with no referring website. When a visitor follows a link from one website to another, the site of origin is considered the referrer. These sites can be search engines, social media, blogs, or other websites that have links to other websites. Direct traffic categorizes visits that do not come from a referring URL.