Geographically targeted ads can increase returns significantly over "blind advertising." On the Internet, clickthrough rates are improved compared with advertisements not targeted by location. The results in a given situation depend on the geographical distribution of potential customers, a variable that requires intensive research to accurately determine.
Attribution. Use attribution data to prove the influence of PPC on conversions either cross-channel or within the channel. For instance, you might learn that certain campaigns don’t convert well, and the instinct is to turn them off. However, if they lead to conversions in other campaigns, you’ll want to allocate budget to keep the conversion path open.
Even national marketing campaigns can benefit from geo-targeting, as regional differences create opportunities to test multiple messages and refine them as a campaign continues. Geo-targeted experiments has been used successfully by businesses, charities and even political campaigns. Factoring out cultural and ethnic variations, there are still subtle regional differences in something as universal as language. A campaign for donations might be better served by using a “donate” button in one area and a “support” button in another. Similarly, customers might respond differently to the phrase “book your trip” than they do to “buy your ticket” or “schedule your trip.” The same goes for the look and feel of the advertising copy and other content.
"Modern SEO focuses on using the variations of the word or phrase that work naturally within the content because users will have a better experience, and search engines are capable of rewarding rankings to sites regardless of the variation of that keyword used. In other words, when a shopper searches for 'books,' the pages that best serve that user’s search query will, in theory, be ranked highest regardless of whether the content reflects the word 'book' or 'books.'"
This broken-link checker makes it easy for a publisher or editor to make corrections before a page is live. Think about a site like Wikipedia, for example. The Wikipedia page for the term "marketing" contains a whopping 711 links. Not only was Check My Links able to detect this number in a matter of seconds, but it also found (and highlighted) seven broken links.