Quality score is a type of metric that is assigned to each and every keyword present in the PPC campaign. It is calculated by the use of variety of factors, as it also measures the relevancy of your keyword in your ad group to the search query of a user. Quality score determines whether your keyword is eligible for entering the auction or not. The CPC bid and Quality score enters the ad rank. Higher the quality score , lower will be the CPC, and the position of ad will be much better.

Given below are some ways to improve the quality score of your PPC Campaign.
1) Tightly themed Ad Groups:
The more specific and targeted your ad groups are, more relevant will be each of the keywords of campaign, ad text and the landing page. As a result, higher will be the CTR.
2) Targeted and Optimized ad text:
The closely targeted ad text contains the top performing keywords, as result it will produce much better CTR. It must be remembered that the Quality score determines whether your ads will show the extensions or not. For site links that can help in your CTR, you do not only need a competitive bid but a good quality score as well.
3) Relevant Landing Pages:
A landing page of Google needs to be transparent, relevant and much easy to navigate. Do make sure that your landing page consists of much higher performing keywords for each and every ad group.
4) Separate Misspellings:
Having a misspelt campaign can be a great way for picking up some cheap conversions. These will have a lower CTR, therefore it is better to have them in the ad group.
5} Consider the Pausing Keywords:
You can go for pausing keywords that have a very low CTR which is less than 1.5%; it also has a very low or no conversion rate.



