In order to find relevant web pages for each possible keyword that is entered by a user, search engines employ software, known as bots or spiders, to catalog as numerous pages on the Internet as possible. Once a bot comes to your website it will look for information that identifies what your site is about. The bot uses the words you put in your title, in your text, and in your URL to catalog the site as being associated with a particular keyword. The bot may also try to determine whether other sites on the Internet think your website is related to a particular keyword. It does this by examining the context in which other sites link to your site. For example, if 100 websites linked to another website with the phrase “blue widgets” a search engine would certainly determine it is likely that website has actually something to do with blue widgets.
The search engine then prioritizes how much your site has actually to do with a given word or phrase. Ideally, sites that are the most relevant and the most authoritative show up on the first page of the search engine, while less reliable sites that have less to do with the keyword you typed in will be on the 2nd page and so on.
Now that you know how search engines find out information about websites, you can begin a search engine optimization campaign that utilizes the keywords customers will use to find you. If you don’t know which keywords you’re targeting on your web site, your web page may not rank for any keywords or the keywords it does rank for may not be ones that are valuable for attracting customers. That’s why it is very important that you consider which keywords you’d like your page to rank for before embarking on an internet marketing campaign.
For example, lets say a plumber in Houston has actually a URL “www.houstonplumber.com” and the title of the page is “Houston Plumber | Dave’s Plumbing”. That site is probably likely to be ranked on the first page of the search engine results page for the keyword phrase, “Houston plumber”. Now what if the same plumber were to use the URL www.davesplumbing.com and called the title tag, “Home Page”? A site like that may not rank at all for the keyword phrase “Houston Plumber” and even if it did, it probably wouldn’t be on the first page of Google.
The lesson to take away here? Even if you know the audience for your site or your video, the search engines may not. Always use search engine optimization so that the bots can read and appropriately index your web site.