Quality score optimization, or QSO, is a set of strategies for improving quality score. In today’s PPC advertising environment, the highest bidder does not always win.
The primary factors that search engines consider for calculating quality score are click-through rate, ad group and campaign structure, ad copy, landing page quality, and keyword bid.
Click-through rate refers to the percentage of times you ad was clicked compared to how many times it was shown. The Higher your click-through rate is for a nay given keyword-ad combination, the higher quality the search engines are likely to rate you advertisement, and the lower the price you will have to pay for placement is. On way of quickly improving your click-through rates is to remove keywords with low click-through rates from you ad groups.
Writing multiple advertisements and making sure that your ad copy is well written and appealing is one of the most effective ways to improve your quality score. As mentioned earlier, your ad copy must directly relate to the keywords in your ad group.
Landing page quality refers to the perceived value and relevancy of the page that you send your PPC traffic to. Some of the factors that affect your landing page score are the relatedness or your ad copy and landing page and whether the keyword you are bidding on is included on the landing page.
Your keyword bid is the maximum that you are willing to pay for a click on a particular keyword or ad group of keywords.
Your quality score directly and significantly affects the amount you pay for a given click. In general, the more you are willing to pay, the more likely your ad will appear.