About a year ago, Google announced they were beginning to implement mobile-first indexing after years of preparation. As of December 2018, mobile-first indexing governs more than half of all search results. In the near future, all websites will be affected by mobile-first indexing. Many websites have already seen their Google rankings rise - or fall.
If there's one fact every business owner has learned the hard way, it's that it's far easier and more profitable to retain a customer than it is to win back an unhappy customer. This hard reality also applies to the importance of good website design.
Only a small percentage of really good ads manage to get past ad-blindness and connect with the viewer. That's exactly what you want and need your ads to do. It's not easy. Relatively few ads or campaigns make the cut, achieving such a high level of success. The best, most successful ads and campaigns illustrate principles you can apply to your own advertising.