Optimization techniques are highly tuned to the dominant search engines in the target market. The search engines' market shares vary from market to market, as does competition. In 2003, Danny Sullivan stated that Google represented about 75% of all searches.[64] In markets outside the United States, Google's share is often larger, and Google remains the dominant search engine worldwide as of 2007.[65] As of 2006, Google had an 85–90% market share in Germany.[66] While there were hundreds of SEO firms in the US at that time, there were only about five in Germany.[66] As of June 2008, the market share of Google in the UK was close to 90% according to Hitwise.[67] That market share is achieved in a number of countries.
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.

I really enjoyed your post, im building my own business from the ground up making custom furniture, lighting, and home decor. it took me a year to launch my website and now im trying to invite more traffic and ways for clients and interested parties to share my content and start buying my product. I liked the idea of Share triggers… im going to be incorporating that into my social media strategies. Any advice would go a long way. thanks again Brian
Since heading tags typically make text contained in them larger than normal text on the page, this is a visual cue to users that this text is important and could help them understand something about the type of content underneath the heading text. Multiple heading sizes used in order create a hierarchical structure for your content, making it easier for users to navigate through your document.

Thanks for a this timely article. If I understand it correctly, are you saying that we would better be off looking at market data in our niche and make an article of that for influencers to share rather than actionable tips that the target clients would be interested in? Shouldn’t there be a double strategy – articles for the influencers to share and articles for the users to enjoy?

#6 Go on podcasts! In 13 years of SEO and digital marketing, I’ve never had as much bang for the buck. You go on for 20 minutes, get access to a new audience and great natural links on high dwell time sites (hosts do all the work!). Thanks for including this tip Brian, I still don’t think the SEO community has caught on to the benefits of podcast guesting campaigns for SEO and more…it’s changed my business for sure.
Clearly, paying for ads and other initiatives is always one method to drive traffic to your site or blog. If you have a small budget, and you track things properly, you can come up with a cost-per acquisition (CPA). If your CPA is high enough, you can comfortably scale your advertising revenues. Be sure to implement things like Facebook and Google tracking pixels to determine the effectiveness of your ads.

Another way to increase traffic to your website is to get listed in free online directories and review sites. For most of these sites, your profile will have a link to your website, so actively updating these listings and getting positive reviews is likely to result in more website traffic. In addition, many directories like Yelp have strong domain authority on Google. There’s a chance that your business’s free Yelp page could rank high for relevant searches.

To avoid undesirable content in the search indexes, webmasters can instruct spiders not to crawl certain files or directories through the standard robots.txt file in the root directory of the domain. Additionally, a page can be explicitly excluded from a search engine's database by using a meta tag specific to robots (usually ). When a search engine visits a site, the robots.txt located in the root directory is the first file crawled. The robots.txt file is then parsed and will instruct the robot as to which pages are not to be crawled. As a search engine crawler may keep a cached copy of this file, it may on occasion crawl pages a webmaster does not wish crawled. Pages typically prevented from being crawled include login specific pages such as shopping carts and user-specific content such as search results from internal searches. In March 2007, Google warned webmasters that they should prevent indexing of internal search results because those pages are considered search spam.[47]