Astra is one of the fastest WordPress themes as of 2020. It is stable and comes with tons of options to customize each part. Having more than 1,000,000 customers, Astra is definitely the most popular theme for WordPress websites.
Astra lets you customize almost anything on your site. Create a transparent header, set margins, change page layouts, and much more. It is page builder friendly and offers several stunning templates to launch your website in a few minutes. Thus it will save your time.
You can also change fonts and colors, manage layouts for each page type, and even hide meta to apply a custom look to your pages. Astra also allows you to set a different logo and apply custom styles for mobile devices. Since most of your visitors are coming from smartphones, it is really essential to make your site mobile-friendly to get more traffic.