Do you want to attract a new audience to your brand? This top-of-funnel goal is the broadest and probably the easiest to measure. Attracting an audience means presenting your brand as the solution to a problem that was recently introduced to the viewer. This will likely be your first interaction with them, so you want to make sure it’s a memorable one.
There are many reasons explaining why advertisers choose the SEM strategy. First, creating a SEM account is easy and can build traffic quickly based on the degree of competition. The shopper who uses the search engine to find information tends to trust and focus on the links showed in the results pages. However, a large number of online sellers do not buy search engine optimization to obtain higher ranking lists of search results, but prefer paid links. A growing number of online publishers are allowing search engines such as Google to crawl content on their pages and place relevant ads on it.[16] From an online seller's point of view, this is an extension of the payment settlement and an additional incentive to invest in paid advertising projects. Therefore, it is virtually impossible for advertisers with limited budgets to maintain the highest rankings in the increasingly competitive search market.
Don’t neglect your website when it comes to publishing your video. Use it on any page that’s relevant. If you’ve got a product video, for instance, you’ll want to embed the video on your homepage, as well as your product or ecommerce pages. If you publish a blog post about your product, include the video! If you’ve got an FAQ page with questions about your product, include the video there, too!
As of 2009, there are only a few large markets where Google is not the leading search engine. In most cases, when Google is not leading in a given market, it is lagging behind a local player. The most notable example markets are China, Japan, South Korea, Russia and the Czech Republic where respectively Baidu, Yahoo! Japan, Naver, Yandex and Seznam are market leaders.

Search Engine Optimization